Optimold
Optimold is a UK-based precision plastics manufacturer specializing in ultra-precision injection moulds and cleanroom injection moulding for medical device, diagnostics, ophthalmic, and pharmaceutical OEMs, now operating as part of VANGEST Group following its September 2025 acquisition.
- Company typePrivate
- Founded2010
- HeadquartersWarrington, United Kingdom
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What Optimold does
Optimold is a UK-based precision plastics manufacturer specializing in ultra-precision injection moulds and ISO Class 7 cleanroom injection moulding for medical device, diagnostics, ophthalmic, and pharmaceutical OEMs. Founded in 2010 and headquartered at Golborne Enterprise Park in Warrington, the company holds ISO 13485 certification and operates cleanroom production (Class 7 and Class 8) for regulated medical components. Its service offering spans the full medical device manufacturing lifecycle, including DFMEA, mould manufacture, mould testing and development, validation, metrology, and production moulding.
The company's technical differentiation is built around ultra-precision and micro-scale mould manufacturing, with advanced process capabilities covering micro moulding, 2-shot moulding, overmoulding, insert moulding, and bioabsorbable material moulding. These capabilities target complex applications such as microfluidic chips, diagnostic consumables, ophthalmic optical components, and implantable devices that demand tight tolerances, biocompatibility, and contamination-controlled production. Optimold cites 40 years of mould manufacturing heritage and 20 years of specialized ultra-precision injection moulding experience for life sciences, suggesting a long-running, niche technical skill base.
Optimold runs a B2B sales-led go-to-market, acquiring customers via direct sales engagement and exposure through industry trade publications, and earns revenue from two streams: one-time tooling projects for mould manufacture and recurring production orders for injection moulded components. Pricing is not publicly disclosed and is typically quoted per project based on specifications, complexity, volume, and material selection. On September 18, 2025, Optimold was acquired by VANGEST alongside Micro Systems, integrating the business into VANGEST's medical plastic solutions group and expanding its manufacturing footprint to include Singapore operations alongside the UK site.
Optimold firmographics
Firmographics- Name
- Optimold
- Legal name
- Optimold
- Website
- https://optimold.uk.com
- Company type
- Private
- Founded year
- 2010
- Operating status
- Acquired
- Headcount range
- 11–50 employees
- Short description
- Optimold is a UK-based precision plastics manufacturer specializing in ultra-precision injection moulds and cleanroom injection moulding for medical device, diagnostics, ophthalmic, and pharmaceutical OEMs, now operating as part of VANGEST Group following its September 2025 acquisition.
- Ownership category
- akta.pro rank
Optimold industry classification
Industry- Product category
- Medical Plastic Injection Moulding & Precision Tooling
- NAICS
- Industrial Mold Manufacturing (333511)
- SIC
- Plastics Products, Nec (3089)
- akta.pro primary industry
- Medical & Life Sciences Injection Molding (Devices, Diagnostics, Cleanroom) (IMANAFAC)
- akta.pro secondary industries
- Precision & Micro Injection Molding (IMANAFAH), Custom Injection Molding & Contract Manufacturing (Job Shops/CMs) (IMANAFAJ), Injection Molded Optical & Transparent Parts (Lenses, Light Guides) (IMANAFAL)
Keywords
Where Optimold is headquartered
LocationHeadquarters
- HQ city
- Warrington
- HQ country
- United Kingdom
- HQ region
- Europe
Offices1 record
Markets served
Optimold business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Operations, Technology or R&D, Infrastructure, Supply Chain
Revenue model
- Mould Manufacturing Services: Design, manufacturing, validation, and supply of ultra-precision injection moulds for medical and healthcare applications. Revenue generated through one-time tooling projects and repeat orders from established customer relationships.
- Injection Moulding Production: ISO Class 7 cleanroom injection moulding services for medical devices and components. Production services include micro moulding, 2-shot moulding, overmoulding, and bioabsorbable material moulding.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels2 records
Optimold product offering
Product offeringCore offering
Optimold designs and manufactures ultra-precision injection moulds and micro moulds for medical devices, microfluidic chips, and optical components. The company operates an ISO 13485-certified ISO Class 7 cleanroom injection moulding facility in Warrington, UK, producing contamination-free plastic components for medical, pharmaceutical, diagnostics, and ophthalmic customers. Services span DFMEA, mould design and manufacture, mould testing, validation, metrology, and production moulding.
Product overview
Optimold was acquired by VANGEST in September 2025 alongside Micro Systems. Based on the available source data, Optimold is described as a UK-based company specializing in mold and injection molding for the healthcare industry. However, no specific product listings, service descriptions, or individual product names for Optimold were found in the provided source material. The related VANGEST Micro Systems page details medical moulding services (Rapid Manufacturing, High-Precision Mould Making, Injection Moulding) and technologies (Micro Moulding, 2-shot Moulding, Overmoulding, Insert Moulding, Bioabsorbable Material Moulding), but these are attributed to VANGEST Micro Systems rather than Optimold specifically.
Differentiator
Problem solved
Functional benefit
Products and services
- Mould Manufacturing Services Design, manufacturing, validation, and supply of ultra-precision injection moulds for medical and healthcare applications, sold as one-time tooling projects with repeat orders from established customer relationships.
- Cleanroom Injection Moulding Production ISO Class 7 cleanroom injection moulding services for medical devices and components, including micro moulding, 2-shot moulding, overmoulding, and bioabsorbable material moulding for medical device OEMs.
Companies that use Optimold
Customer profileSegments4 records
Ideal customer profiles3 records
Optimold technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
Optimold partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- VANGESTcoreVANGEST acquired Optimold along with Micro Systems in September 2025. This acquisition expands VANGEST's manufacturing capabilities in the UK and Singapore, strengthening its position as a global player in medical industry manufacturing. Optimold is now integrated into VANGEST's group of companies specializing in precision mould manufacturing and injection moulding.
Scale indicators3 records
Recent moves4 records
Expansion highlights5 records
Optimold competitors and assessment
Company assessmentDirect peers
- Minitubes: French specialty manufacturer of precision micro-tubing, micro moulded components and bioabsorbable polymer parts for medical devices, with direct overlap on bioabsorbable and micro moulding technologies used by Optimold.
- Donatelle: US medical contract manufacturer offering precision injection moulding, micro-moulding and assembly for medical devices and diagnostics, with capabilities that closely mirror Optimold's precision tooling and cleanroom production.
- Accumold: US-based specialist in micro moulding and ultra-precision injection moulds for medical, diagnostics and electronics, highly comparable on miniaturisation and tight-tolerance capabilities that anchor Optimold's offering.
- MTD Micro Molding: Specialty micro injection molder focused on minimally invasive medical devices and diagnostics, overlapping directly with Optimold's micro moulding and bioabsorbable material work for medical OEMs.
- Mikro Precision Tools: European precision mould maker focused on micro and ultra-precision moulds for medical, optical and electronics applications; comparable on the ultra-precision tooling side of Optimold's business.
Broad incumbents
- Spectrum Plastics Group: Specialty medical plastics processor with cleanroom injection moulding, catheter and packaging capabilities; serves diagnostics, medical device and pharmaceutical customers overlapping with Optimold's verticals.
- Stevanato Group: Global supplier of glass primary packaging, drug delivery systems and injection moulded plastic components to pharmaceutical and diagnostic customers—overlap on pharma packaging and diagnostic device moulding served by Optimold.
- Phillips-Medisize: Large-scale medical device contract manufacturer with extensive injection moulding and drug-delivery device capabilities; competes for similar medical OEM programmes at greater scale than Optimold.
- Vangest (Micro Systems): Portuguese-headquartered plastics group and Optimold's parent, offering precision mould making, injection moulding, and rapid manufacturing across medical, industrial and aerospace—broader portfolio but with directly overlapping medical moulding services.
Regional players
- RenyMed: European specialist in medical injection moulding and assembly, overlapping with Optimold on cleanroom medical moulding but with a primary focus on larger medical device OEMs in continental Europe.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks5 records
Key highlights6 records
Customer concentration
Optimold social profiles
Digital presenceOptimold financial estimates
Financial estimateRevenue estimate
Valuation estimate
Optimold leadership team
Management profileNumber of profiles
Optimold funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Optimold M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Optimold
What does Optimold do?
Optimold designs and manufactures ultra-precision injection moulds and micro moulds for medical devices, microfluidic chips, and optical components. The company operates an ISO 13485-certified ISO Class 7 cleanroom injection moulding facility in Warrington, UK, producing contamination-free plastic components for medical, pharmaceutical, diagnostics, and ophthalmic customers. Services span DFMEA, mould design and manufacture, mould testing, validation, metrology, and production moulding.
Is Optimold a public or private company?
Optimold is a private company. It is classified as corporate owned and is currently acquired.
When was Optimold founded?
Optimold was founded in 2010. It employs 11 to 50 people.
Where is Optimold based?
Optimold is headquartered in Warrington, United Kingdom, in the Europe region.
How does Optimold make money?
Two revenue lines are on record. Mould Manufacturing Services are the primary driver. The others are injection Moulding Production.
Who are Optimold's main competitors?
Direct peers on record are Minitubes, Donatelle, Accumold, MTD Micro Molding and Mikro Precision Tools. Broad incumbents are Spectrum Plastics Group, Stevanato Group, Phillips-Medisize and Vangest (Micro Systems). RenyMed is listed as a regional player.
Does Optimold have an API?
No public API is recorded for Optimold.
What industry is Optimold in?
Optimold's product category is Medical Plastic Injection Moulding & Precision Tooling. Its primary akta.pro industry code is IMANAFAC, Medical & Life Sciences Injection Molding (Devices, Diagnostics, Cleanroom), with a secondary code of IMANAFAH, Precision & Micro Injection Molding. Its NAICS code is 333511 and its SIC code is 3089.