CNC MACHINING SOUTHAMPTON | ONLINE PARTS

Geomiq is your reliable ally for CNC machining in Southampton, supported by a vast network and a strong supply chain. Our experienced partners bring industry knowledge and precision to the table, ensuring outstanding quality control at every stage of the process.

Bullet point icon Parts in as little as 5 days
Bullet point icon 90+ materials & finishes
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CNC machining Southampton

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Manufacturing partner network for 3D printing
Manufacturing partner network for 3D printing
Manufacturing partner network for 3D printing
Manufacturing partner network for 3D printing
Manufacturing partner network for 3D printing
Manufacturing partner network for 3D printing

Our CNC machining services in Southampton

At Geomiq, we're experts in CNC machining production and prototyping, ready to meet your specific needs. Whether you're after precision for smaller quantities or large-scale production, our services are tailored just for you.

3, 4 & 5 Axis CNC Milling in Southampton

Our capabilities: CNC milling in Southampton

Multi-axis 3 & 5 axis CNC machining from our global supply chain provides one-off prototypes to large-scale production, ensuring consistent quality and lead times.

CNC Turning in Southampton

Our capabilities: CNC turning

CNC Turning from our global supply chain offers one-off CNC prototypes to large-scale production. 

Electrical Discharge Machining (EDM)

Our capabilities: Electrical discharge machining (EDM)

EDM spark and Wire erosion available for high-precision cutting and shapes that are unable to be cut by a rotating mill. With tolerances down to as little as +/- 0.001mm we can produce parts that have both milled, turned and EDM machined features. Lead times from 7 days allows rapid turnaround for your projects.

Order high-quality CNC machined parts in Southampton

At Geomiq, we recognize that precision is paramount in CNC machining. If you're looking for CNC machined parts in Southampton, our reliable partners are ready to offer efficient service tailored to your needs. We are dedicated to saving you both time and money by providing a CNC machining quote within just one day of receiving your part designs. With a diverse selection of materials, finishes, and production options available, we can accommodate orders of any size and complexity. Simply upload your designs, receive a competitive quote, and benefit from rapid delivery to Southampton in as little as five days.

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CNC machined parts from Geomiq in Southampton

Why choose CNC machining services from Geomiq in Southampton?

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Rapid turnaround

Order now for CNC machined parts arriving in as little as 5 days!

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High accuracy

Achieve precision with our standard CNC tolerance of +/- 0.127mm, configurable for machining down to +/- 0.005mm.

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Unmatched scalability

Geomiq's top-notch supply chain ensures competitive prices, whether you need a one-off CNC machining prototype or 10,000 units.

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The perfect finish

Elevate your CNC Machined parts with high-quality finishing processes, including anodising, polishing, plating, powder coating, and more.

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A wide variety of materials

Choose from over 100 plastic and metal CNC machining materials, carefully selected for each part. Contact us if the material you need is not listed.

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A wide range of industries

Rely on our world-class supply chain to meet diverse CNC machining requirements.

Our CNC machining process:

Our CNC machining  process

Get a quote

Upload your CAD to our platform, select your lead time and get an instant or 24hr CNC quote.

Our CNC machining  process

Production

We select the most suited manufacturer for your order, with production starting immediately.

Our CNC machining  process

Quality control

We guarantee your order arrives to specification, with our industry leading virtual and physical quality standards.

Our CNC machining  process

Delivery

We ship your parts on express services where possible, including physical delivery notes and inspection reports.

Quality assurance at every stage

CNC machining manufacturing: Quality assurance

We are committed to offering the best quality assurance in the business. Our highly skilled engineers triple-check all your files and parts, from the initial quote to the final inspection, ensuring your satisfaction the first time, every time.

From prototype to production in days

CNC machining services UK:  from prototype to production

At Geomiq, we understand the value of your time, and we are dedicated to helping you save more of it. Upon uploading your files, we provide a quote within one business day, and our network of highly experienced partners ensures the finished CNC products are of the highest quality with short lead times.

Leverage the expertise of our global partner network

CNC services: Global partner network

We collaborate with 180+ highly vetted and experienced CNC manufacturers from various countries. This allows you to access a world-class supply chain, offering greater capabilities and the highest standards globally, all from a single access point.

CNC machining materials in Southampton

    CNC machined finishes

    See all finishes

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    As machined

    As machined finish is a raw finish that displays machining marks from the machining process. As standard we machine to 3.2Ra, however you can specify the surface roughness down to 0.2Ra.

    Aluminium 6082

    Aluminium 6082

    Visible tooling marks and light surface scratches.

    Bead blasting and Type II sulphuric anodising

    The examples below have been bead blasted, acid cleaned for pre-treatment and hot water sealed. They offer a consistent cosmetic finish and is the most popular finishing method for most aluminium parts. We offer 30 - 220 grit bead blasting, aqua blasting and all colours of anodising including colour matching.

    30 grit bead blast and clear anodising

    30 grit bead blast and clear anodising

    Removes all machining marks and leaves heavy texture

    Visible tooling marks and light surface scratches.

    80 grit bead blast and clear anodising

    Removes all machining marks and leaves heavy texture

    100 grit - Clear

    100 grit bead blast and clear anodising

    Removes all machining marks and leaves medium texture

    120 grit - Clear

    120 grit bead blast and clear anodising

    (Most common) Removes all machining marks & medium texture

    150 grit - Clear

    150 grit bead blast and clear anodising

    Removes most machining marks and leaves medium texture

    180 grit bead blast and clear anodising

    180 grit bead blast and clear anodising

    Removes medium machining marks and leaves medium-soft texture

    200 grit bead blast and clear anodising

    200 grit bead blast and clear anodising

    Removes light machining marks and leaves medium-soft texture

    Visible tooling marks and light surface scratches.

    220 grit bead blast and clear anodising

    Removes light machining marks and leaves soft texture

    Visible tooling marks and light surface scratches.

    30 grit bead blast and black anodising

    Removes all machining marks and leaves heavy texture

    80 grit bead blast and black anodising

    80 grit bead blast and black anodising

    Removes all machining marks and leaves heavy texture

    Visible tooling marks and light surface scratches.

    100 grit bead blast and black anodising

    Removes all machining marks and leaves medium texture

    Visible tooling marks and light surface scratches.

    120 grit bead blast and black anodising

    (Most common) Removes all machining marks & medium texture

    150 grit bead blast and black anodising

    150 grit bead blast and black anodising

    Removes most machining marks and leaves medium texture

    180 grit bead blast and black anodising

    180 grit bead blast and black anodising

    Removes medium machining marks and leaves medium-soft texture

    Visible tooling marks and light surface scratches.

    200 grit bead blast and black anodising

    Removes light machining marks and leaves medium-soft texture

    220 grit bead blast and black anodising

    220 grit bead blast and black anodising

    Removes light machining marks and leaves soft texture

    Bead blast 120 grit - Blue

    Bead blast 120 grit - Blue

    Removes all machining marks & medium texture with added blue dye

    Bead blast 120 grit - Bronze

    Bead blast 120 grit - Bronze

    Removes all machining marks & medium texture with bronze dye

    white-custom

    More colours available including colour matching

    Chromate conversion coating and Type II sulphuric anodising

    Typically used as a pre-treatment process, chromate conversion coating is a great option to prime surfaces before anodising. The below parts have had chromate conversion coating and then been type 2 sulphuric anodised, with additional colour dyes.

    Black anodised

    Black anodised

    Slightly grainy appearance from the conversion coating with added dye

    Gold

    Gold anodised

    Slightly grainy appearance from the conversion coating with added dye

    Bronze anodised

    Bronze anodised

    Slightly grainy appearance from the conversion coating with added dye

    Purple anodised

    Purple anodised

    Visible tooling marks and light surface scratches.

    Orange anodised

    Orange anodised

    Slightly grainy appearance from the conversion coating with added dye

    white-custom

    More colours available including colour matching

    Type III hard anodising

    Black, Grey or colour matched Hard Anodising with the ability to specify exact coating thickness up to 100µm including PTFE coated Hard anodising.

    Black hard Anodised

    Black hard Anodised

    Visible tooling marks or parts can be seen or you can bead blast to create a matte appearance. Slightly grainy appearance from the hard anodising

    Clear natural hard anodised

    Clear natural hard anodised

    Visible tooling marks or parts can be seen or you can bead blast to create a matte appearance. Slightly grainy appearance from the hard anodising

    white-custom

    More colours available including colour matching

    Chemical finishes

    We also offer Surtec 650, 650V, Electropolishing, Brightening, Iridite NCP, Passivating and Chemical Blackening (Black Oxide coating).

    Electropolishing - Chemical finish

    Electropolishing

    Creates shine and smooths the outside surface of a part by levelling any peaks or burrs. Also increases corrosion resistance

    Iridite NCP - Chemical finish

    Iridite NCP

    Excellent corrosion resistance, adhesion promotion and non-toxic

    Passivating - Chemical finish

    Passivating

    Increases the corrosion resistance by removing surface contamination and adding a micro coating to the surface of the material

    Chemical Blackening - Chemical finish

    Chemical blackening (Black Oxide Coating)

    A durable coating that has a high level of wear resistance, corrosion resistance and can withstand harsh environmental conditions

    Chemical Brightening - Chemical finish

    Chemical brightening

    A reflective and shiny surface that is often used to prepare parts before anodising

    Mechanical finishes

    Mechanical finishes are typically for improving aesthetics or preparing a base material for an additional treatment.

    Bead blasting - Mechanical

    Bead Blasting

    A wide range of bead blasting finishes, some are shown in the bead blasting and anodising section above

    Vibratory Polished

    Vibratory polished

    A great way to de-burr and smooth the surface of parts leaving feint grainy lines

    Brushed _ Mechanical finish

    Brushed

    Parts can be linished to have a ‘brushed’ directional appearance

    Tumbling - Mechanical finish

    Tumbling

    A great way to de-burr and lightly polish the surface of parts

    white-custom

    Specialist hand finishing available on request

    Etching and Type II sulphuric anodising

    Etching is a pre-treatment in an acid bath that agitates the surface of the part increasing its porosity and removes most machining marks, and then sulphuric anodised. It is used to create a slightly different appearance to the standard cleaning and anodising process.

    Black - Etching and Type II sulphuric anodising

    Black

    Etched finish has removed most machining marks and has had black dye added to the anodising layer

    Clear - Etching and Type II sulphuric anodising

    Clear

    Clear anodised parts are not chemically polished for long, resulting in a dull effect

    Silver - Etching and Type II sulphuric anodising

    Silver

    Silver anodised parts are chemically polished for a longer time that results in the base material being brighter prior to anodising

    white-custom

    More colours available including colour matching

    Powder coating

    Powder coating provides a continuous and even coating that protects the base material from corrosion as well as improves the aesthetic appearance. All exact match Pantone and RAL colours are available with Powder Coating.

    RAL 9005 Black (Matte 30_±5_)) - Powder coating

    RAL 9005 Black (Matte 30%±5%))

    A grainy matte appearance that does not reflect much light.

    RAL 9005 Black (Satin (60_±5_)) - Powder coating

    RAL 9005 Black (Satin (60%±5%))

    A smooth surface with slightly reflective appearance.

    RAL 9005 Black (Gloss (70_±5_)) - Powder coating

    RAL 9005 Black (Gloss (70%±5%))

    A smooth surface with highly reflective appearance.

    RAL 9005 Black (High Gloss (80_±5_)) - Powder coating

    RAL 9005 Black (High Gloss (80%±5%))

    A smooth surface with very highly reflective appearance.

    RAL 7004 Grey (Gloss (70_±5_)) - Powder coating

    RAL 7004 Grey (Gloss (70%±5%))

    A smooth surface with highly reflective appearance.

    white-custom

    RAL 9010 White
    (Gloss (70%±5%))

    A smooth surface with highly reflective appearance.

    RAL 3001 Red (or similar) (Gloss (70_±5_)) - Powder coating

    RAL 3001 Red (or similar) (Gloss (70%±5%))

    A smooth surface with highly reflective appearance.

    white-custom

    Visible tooling marks and light surface scratches.

    Metal plating

    Metal plating provides a uniform thickness coating, which offers protection from corrosion, oxidation and wear. Parts will appear brighter than in photos and are reflective.

    Electroless nickel plating - Metal plating

    Electroless nickel plating

    Excellent for corrosion resistance, very cost effective. Has slight reflective surface.

    Chrome plating - Metal plating

    Chrome plating

    Highly reflective and evenly applied surface finish, similar to mirror polish.

    white-custom

    More plating types available on request

    Our CNC machining gallery

    Cnc machining: Nylon 6
    Nylon 6
    Cnc machining: Aluminium & Type II Anodising
    Aluminium & Type II Anodising
    Cnc machining: Stainless Steel 316
    Stainless Steel 316
    Cnc machining: Aluminium 7075-T6
    Aluminium 7075-T6
    Cnc machining: D2 Tool Steel
    D2 Tool Steel
    All uploads are secure and confidential.

    All uploads are secure and confidential.

    Manufactured through Geomiq

    See our case studies in action. Discover how we turn ideas into products with our prototyping and manufacturing capabilities.

    Case Study: Brompton Bicycles
    Case Study: Brompton Bicycles
    Founded in 1976, Brompton is a cornerstone of innovation in the bicycle market, aiming to enhance urban mobility. As they faced the challenge of scaling production for several innovative products while ensuring quality, Brompton partnered with Geomiq to access cutting-edge manufacturing solutions that could keep pace with their growth.
    case-study-tyba
    Case Study: Tyba
    Tyba, a leader in home automation, designs sophisticated control and automation products tailored for high-end residential, superyacht, and commercial environments. Geomiq helped to make their product commercially viable, allowing them to rapidly bring their product to market and capitalise on a booming trend.
    case-study-saint-gobain
    Saint Gobain
    Saint-Gobain, with operations across 70 countries and 171,000 employees, impacts almost every aspect of daily life through its diverse range of products and materials. As a major player in the automotive sector, the company sought ways to optimize costs and improve delivery efficiencies. Geomiq was chosen for its ability to connect Saint-Gobain with a comprehensive network of precision tooling suppliers, enabling competitive pricing and enhanced operational efficiency.
    vikaso header
    Case Study: Vikaso
    Founded in 2019, Vikaso is a leading innovator in the robotics industry, specializing in Collaborative Robot (COBOT) systems. These systems are engineered to work side-by-side with humans to automate routine tasks in industries ranging from automotive manufacturing to hospitality. Facing challenges in manufacturing logistics and scalability, Vikaso partnered with Geomiq. Our platform provided them with the streamlined sourcing and manufacturing solutions needed to accelerate their production without compromising on quality.
    slugbot-commercial-tom-robot 1
    Case Study: Small Robot Company
    The Small Robot Company is revolutionizing farming with its innovative approach to sustainable agriculture. By leveraging robotics and artificial intelligence, they have developed a suite of robots designed to optimize care for each plant in a field, a method they call "Per Plant Farming." This technique reduces chemical usage and waste, making farming more sustainable and profitable. As the company rapidly expands, the need for efficient and cost-effective development of their robots has become crucial. Geomiq has been instrumental in meeting these needs through rigorous testing, prototyping, and scalable production.

    CNC Design rules and tips:

    • 1. Maximum part size

      Maximum part size depends on your machine size; giant machines can produce parts bigger than 2mx0.8mx1m, five-axis CNC machines have a smaller volume.

    • 2. Take note of wall thickness.

      • Metals: Minimum 0.8mm Plastics: Minimum 1.5mm
      • Absolute minimum 0.6mm

      Thin walls on a part allow for more opportunity to break, no matter what the material. Wall thickness is proportional to the stiffness of the material, so thinner wall thickness leads to vibrations when machining. As a guideline, keep this in mind: for metals, try not to go below 0.8mm, and plastics not less than 1.5mm. Try to design your part from sheet metal instead or use another manufacturing method if required.

    • 3. Height of tall features

      • Typically Maximum: 4 x part length

      Vibration becomes a problem when machining tall features. Try to work by the ratio of max height is 4 x the length to minimize machine vibrations.

    • 4. Try not to use too many tolerances in your design.

      • Standard: ±0.125mm
      • Minimum: ±0.001mm

      Tolerances are necessary for a design; excess tolerancing only increases machining time and cost. Tight tolerances should only be specified where essential and should keep with the CNC machines tolerance ability. Some standard tolerance to stick by for most CNC machines is ±0.125mm, whereas down to ±0.001mm is feasible. Tolerances should be defined on all critical features.

    • 5. Holes should have accurate length to width ratios.

      • Maximum: Hole length = 4x Hole diameter

      Try to work with the ratio hole diameter is less than 4 x the length of the hole. If the hole is too deep, this results in the tool deflecting and makes it difficult to remove the chips, leading to tool fracture. An example is a hole 10mm wide that should not be more than 40 mm deep. Deeper holes need to be machined with larger diameter cutting tools; bear this in mind.

    • 6. Limit thread length

      • Maximum thread length=3 x hole diameter
      • Recommended: M6 or higher
      • Smallest: around M2

      Strong threads are formed in the first few turns, so long threads are pretty unnecessary; as a rule of thumb, try to design your thread three times longer than the hole diameter. Choose larger threads if possible; they are easier to machine.

    • 7. Avoid designing features that can’t be machined

      Not all features can be machined on a CNC. If one sticks to some simple guidelines when designing, the part will be redesigned before machining.

      One needs to understand the machine’s capability; for example, A 3 axis machine cannot machine negative angles. Another example is one cannot machine curved holes on a CNC; to do this, one would have to split the part into two and reattach the two halves. EDM is a better process for this.

    • 8. Try to design functional parts that can be machined.

      When designing, try to think about the machining processes involved in creating the part; one needs to think practically about how the machine will move and if the part is to be machined on a three-axis or five-axis machine. Three-axis machines can only work with simple geometry and curves, whereas five-axis machines can manage more complex parts.

    • 9. Size of small features

      • Minimum: 2.5mm
      • Smallest: 0.100 mm

      Most CNC machines use a minimum of a 2.5mm tool diameter; this can be considered when designing. It is feasible to develop features smaller than 0.1mm, although this should be avoided.

    • 10. Design restrictions

      One needs to think of the surfaces that can be machined with the CNC tool, internal geometries such as a curved hole are impossible to machine, and such a part would need to be split into two separate parts machined separately and then combined to produce that geometry.

      The vertical parts of a machined part will always have a radius due to the tool geometry – drills are always round and can only cut radii.

      The geometry of the part decides how it is held in the CNC machine; this impacts the cost; if it can’t be bolted down, it would need to be clamped in place, which could add to a positional error when completing subsequent runs.

      Workpiece stiffness can change when thin walls are machined into the parts leading to the vibration of the part. Take this into account when designing.

      Read Geomiq’s CNC Design Guide > 

    CNC machining FAQ

    • What is cnc machining?

      CNC (Computer Numerical Control) machining is a manufacturing process where computerized systems control the movement of cutting tools to shape and cut materials with precision. The process starts with creating a digital design or CAD (Computer-Aided Design) model, which is then converted into machine-readable instructions. These instructions guide the CNC machine in accurately cutting, drilling, milling, or turning the material to create the desired shape.

    • How does CNC machining work?

      CNC (Computer Numerical Control) machining is a manufacturing process where computerized systems control the movement of cutting tools to shape and cut materials with precision. The process starts with creating a digital design or CAD (Computer-Aided Design) model, which is then converted into machine-readable instructions. These instructions guide the CNC machine in accurately cutting, drilling, milling, or turning the material to create the desired shape.

    • What industries commonly use CNC machining services?

      CNC machining services are widely used in various industries, including aerospace, automotive, electronics, medical, engineering, prototyping, and manufacturing. These industries rely on CNC machining for precise and efficient production of parts and components.

    • How accurate is CNC machining?

      CNC machining is known for its high accuracy and precision. Modern CNC machines can achieve very tight tolerances, typically ranging from a few micrometers to a few hundredths of a millimeter, depending on the machine and the specific requirements of the project.

    • Can CNC machining produce complex or intricate designs?

      Yes, CNC machining is capable of producing complex and intricate designs with great precision. The ability to program the movements of the cutting tools allows CNC machines to create intricate geometries, cavities, undercuts, and fine details that may be challenging or impossible with traditional machining methods.

    • How can I select a reliable CNC machining service provider?

      When selecting a CNC machining service provider in the UK, consider factors such as their experience, expertise, reputation, capabilities, equipment quality, turnaround time, pricing, and customer reviews. Look for companies with a proven track record, certifications, and a commitment to quality control to ensure reliable and consistent results.

    • What types of CNC machining services are commonly offered?

      Common CNC machining services include milling, turning, drilling, grinding, and EDM (Electrical Discharge Machining). These services cater to a wide range of applications and materials, such as metal, plastic, wood, composites, and more.

    • Can CNC machining services accommodate both small and large production runs?

      Yes, CNC machining services can accommodate both small and large production runs. CNC machines are highly versatile and can be programmed to produce a single prototype or thousands of identical parts with consistent quality and precision.

    • What are the steps involved in the CNC machining process?

      The CNC machining process typically involves the following steps:

      • Designing the part using CAD software.
      • Converting the design into machine-readable instructions (G-code).
      • Setting up the CNC machine, including securing the material and loading the necessary tools.
      • Preparing the CNC program and transferring it to the machine.
      • Running the program and monitoring the machining process.
      • Inspecting the finished part for quality and accuracy.

    Manufactured through Geomiq

    See our case studies in action. Discover how we turn ideas into products with our prototyping and manufacturing capabilities.

    Case Study: Brompton Bicycles
    Case Study: Brompton Bicycles
    Founded in 1976, Brompton is a cornerstone of innovation in the bicycle market, aiming to enhance urban mobility. As they faced the challenge of scaling production for several innovative products while ensuring quality, Brompton partnered with Geomiq to access cutting-edge manufacturing solutions that could keep pace with their growth.
    case-study-tyba
    Case Study: Tyba
    Tyba, a leader in home automation, designs sophisticated control and automation products tailored for high-end residential, superyacht, and commercial environments. Geomiq helped to make their product commercially viable, allowing them to rapidly bring their product to market and capitalise on a booming trend.
    case-study-saint-gobain
    Saint Gobain
    Saint-Gobain, with operations across 70 countries and 171,000 employees, impacts almost every aspect of daily life through its diverse range of products and materials. As a major player in the automotive sector, the company sought ways to optimize costs and improve delivery efficiencies. Geomiq was chosen for its ability to connect Saint-Gobain with a comprehensive network of precision tooling suppliers, enabling competitive pricing and enhanced operational efficiency.
    vikaso header
    Case Study: Vikaso
    Founded in 2019, Vikaso is a leading innovator in the robotics industry, specializing in Collaborative Robot (COBOT) systems. These systems are engineered to work side-by-side with humans to automate routine tasks in industries ranging from automotive manufacturing to hospitality. Facing challenges in manufacturing logistics and scalability, Vikaso partnered with Geomiq. Our platform provided them with the streamlined sourcing and manufacturing solutions needed to accelerate their production without compromising on quality.
    slugbot-commercial-tom-robot 1
    Case Study: Small Robot Company
    The Small Robot Company is revolutionizing farming with its innovative approach to sustainable agriculture. By leveraging robotics and artificial intelligence, they have developed a suite of robots designed to optimize care for each plant in a field, a method they call "Per Plant Farming." This technique reduces chemical usage and waste, making farming more sustainable and profitable. As the company rapidly expands, the need for efficient and cost-effective development of their robots has become crucial. Geomiq has been instrumental in meeting these needs through rigorous testing, prototyping, and scalable production.

    What our customers say

    Customer review - Oz Andrew

    We use the Geomiq platform as it is the easiest and fastest way to get any of our parts made. They are the obvious choice, highly recommended!

    Oz Andrews

    Director

    Tyba Home

    Customer review - Jamie Fairclough

    Geomiq streamlines your parts supply chain down to a single supplier. A true enabler for anyone involved with fast paced R&D through to production.

    Jamie Fairclough

    Design Lead

    Industrial Robotics | Arrival

    Customer review - James Batstone

    Geomiq have been fantastic in getting one-off prototype parts to us in our research team super fast so we can go out and test these ideas in the real world using the Brompton Future Lab initiative.

    James Batstone

    Future Product Research Lead

    Brompton Bikes

    Customer review - Alex Leck

    The quality and service since using Geomiq has rapidly accelerated our development process for roadmap, strategic and bespoke projects.

    Alex Leck

    Design Engineer

    JCL Lighting

    Join us on the path to better, faster and stronger innovation

    All uploads are secure and confidential.