GW Plastics
GW Plastics is a Bethel, Vermont-based polymer contract manufacturer specializing in precision injection molding of plastics and silicone for medical, automotive, consumer electronics, aerospace, and hygiene OEMs, now operating as the North American medical technology arm of Sweden's Nolato AB.
- Company typePublic
- Founded1955
- HeadquartersBethel, United States
- Headcount1,001–5,000
- GTM typeB2B
- OfferingHardware or Manufacturing
What GW Plastics does
GW Plastics is a polymer-based contract manufacturer founded in 1955 and headquartered in Bethel, Vermont, that specializes in precision injection molding of plastics, silicone, and elastomers. Its technical capabilities span scientific injection molding, precision molding, two-shot (2K) molding, micro molding, liquid silicone rubber (LSR) molding, insert molding, over molding, and metal-to-plastic conversion, alongside drug delivery device development for pharmaceutical customers. The company serves five end-markets — medical technology and pharmaceuticals (its lead segment), consumer electronics and telecom, automotive, hygiene, and aerospace and defense — plus general industrial customers, providing components and sub-assemblies rather than branded consumer products.
GW Plastics now operates as a subsidiary of Nolato AB, a Swedish publicly listed polymer solutions group with more than 30 development and production units across Europe, Asia, and North America, after being acquired out of its prior private ownership structure. The business model is B2B contract manufacturing: GW Plastics is paid for tooling, validation, and per-piece production of customer-designed components, with revenue tied to multi-year OEM programs in regulated industries. Its value proposition to OEM customers combines regulatory-qualified manufacturing (ISO/FDA-class production environments), co-located engineering and design-for-manufacturing support (including virtual prototyping), and the multi-continent footprint delivered through the Nolato group.
GW Plastics firmographics
Firmographics- Name
- GW Plastics
- Legal name
- Nolato AB (publ)
- Website
- https://gwplastics.com
- Company type
- Public
- Founded year
- 1955
- Operating status
- Operating
- Headcount range
- 1,001–5,000 employees
- Short description
- GW Plastics is a Bethel, Vermont-based polymer contract manufacturer specializing in precision injection molding of plastics and silicone for medical, automotive, consumer electronics, aerospace, and hygiene OEMs, now operating as the North American medical technology arm of Sweden's Nolato AB.
- Ownership category
- akta.pro rank
GW Plastics industry classification
Industry- Product category
- Contract Manufacturing of Polymer Products
- NAICS
- Plastics Product Manufacturing (3261), All Other Plastics Product Manufacturing (326199)
- SIC
- Miscellaneous Plastics Products (3080), Plastics Products, Nec (3089)
- akta.pro primary industry
- Consumer Products Injection Molding (Housewares, Toys, Personal Care) (IMANAFAE)
- akta.pro secondary industries
- Pharmaceutical & Medical Plastic Packaging Manufacturing (IMANAEAK), Industrial & Chemical Rigid Plastic Packaging (Drums, Pails, Jerrycans) (IMALAAAG)
Keywords
Where GW Plastics is headquartered
LocationHeadquarters
- HQ city
- Bethel
- HQ country
- United States
- HQ region
- North America
Offices29 records
Markets served
GW Plastics business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Operations, Supply Chain, Infrastructure, Technology or R&D
Revenue model
- Contract Manufacturing: Full solutions provider and contract manufacturer developing and manufacturing customer-specific polymer products. Works with customers from development through high-volume production.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels4 records
GW Plastics product offering
Product offeringCore offering
GW Plastics is a contract manufacturer of injection molded thermoplastic, silicone, and TPE components and assemblies, offering full-solutions services from product design and virtual prototyping through tool manufacturing and high-volume production. The company supplies both custom contract-manufactured polymer products and standardized offerings (medical disposables, EMC shielding components, thermal interface materials, IP sealing gaskets, pharmaceutical packaging, and laboratory consumables) to customers in medical technology, pharmaceuticals, consumer electronics, telecom, automotive, hygiene, aerospace, defense, and general industry.
Product overview
GW Plastics operates as a full-service contract manufacturer specializing in polymer-based solutions, offering both standard products and comprehensive manufacturing services. The standard product portfolio includes medical consumables (breathing bags, catheter balloons, laboratory products under the TreffLab brand), EMC shielding products (conductive gaskets, EMI shielding windows, vents, cables, and thin shielding materials including Monex and Aluweave), thermal interface materials (gap fillers, heating pads, thermal paste), IP sealing solutions, and pharmaceutical packaging. The manufacturing services span the entire value chain from design solutions and virtual prototyping through tool manufacturing to production solutions including injection molding (plastic, silicone, blow, scientific, micro, compression, ceramic), extrusion (standard and silicone sponge), die-cutting, stamping, decoration, EMI shielding, thermal management, cleanroom production, assembly, and ultrasonic welding. The company serves medical technology, pharmaceuticals, consumer electronics, telecom, automotive, hygiene, and industrial sectors through an integrated model combining development expertise with high-volume manufacturing capabilities across multiple global facilities.
Differentiator
Problem solved
Functional benefit
Brands
- TreffLab: Laboratory products brand including Autolys M, Deep Well Plates, Microtubes, PCR/qPCR consumables, Pipettes and Slim-Line Pipette Tips, and Treff Vial HP
- Nolato Cerbo Lab
- Nolato GW School of Tech
- Compashield SMT Pad
- Aluweave
- Monex
Products and services
- Full Solutions Provider / Contract Manufacturing
Companies that use GW Plastics
Customer profileSegments6 records
Ideal customer profiles4 records
GW Plastics technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature9 records
GW Plastics partnerships and signals
Strategic signalScale indicators1 record
Recent moves5 records
Expansion highlights5 records
GW Plastics competitors and assessment
Company assessmentDirect peers
- Mack Molding: Vertically integrated contract manufacturer offering injection molding, assembly, and tooling across medical, industrial, and consumer markets. Comparable in scale, manufacturing breadth, and customer mix.
- Integer Holdings: Medical device contract manufacturer specializing in precision polymer and metal components for cardiac, neuro, and orthopedic applications. Closely aligned with GW Plastics' medical-focused contract manufacturing and precision molding capabilities.
- Rosti Group: Global contract manufacturer of injection molded plastic components with European manufacturing presence, serving consumer, industrial, and packaging markets. Comparable in scale, geography, and injection molding contract services.
- Spectrum Plastics Group: Specialty contract manufacturer of polymer-based medical and industrial components, including extrusion, injection molding, and catheter balloons. Direct competitor in medical polymer contract manufacturing.
- SMC Ltd. Medical-focused contract manufacturer specializing in drug delivery, diagnostics, and disposable medical device assemblies. Direct overlap with GW Plastics' medical solutions segment and cleanroom production capabilities.
- Tessy Plastics: US-based contract manufacturer of injection molded thermoplastic components serving medical, automotive, and industrial markets. Closely comparable business model and customer verticals to GW Plastics' contract injection molding focus.
- Flexan: Specialty manufacturer of silicone and rubber components for medical devices. Direct overlap with GW Plastics' silicone molding capabilities and medical customer base.
- Viant Medical (formerly Integer's contract manufacturing): Medical device contract manufacturer offering design, tooling, injection molding, and assembly services. Comparable full-service medical contract manufacturing model targeting OEMs in similar end markets.
Broad incumbents
- West Pharmaceutical Services: Large global provider of pharmaceutical packaging, drug delivery components, and elastomeric/polymer solutions. Directly comparable to GW Plastics' medical-pharma packaging and drug delivery offerings, though significantly larger and more vertically integrated.
- Teleflex Medical OEM: Custom-engineered polymer and extrusions provider serving medical device OEMs. Comparable in precision polymer manufacturing for medical applications, though Teleflex is a larger, broader medical device platform.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat5 records
Key risks2 records
Key highlights6 records
Customer concentration
GW Plastics social profiles
Digital presenceGW Plastics financial estimates
Financial estimateRevenue estimate
Valuation estimate
GW Plastics leadership team
Management profileNumber of profiles
GW Plastics subsidiaries and ownership
Company hierarchySubsidiaries30 records
GW Plastics funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
GW Plastics M&A and investment
M&A and investmentM&A1 record
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about GW Plastics
What does GW Plastics do?
GW Plastics is a contract manufacturer of injection molded thermoplastic, silicone, and TPE components and assemblies, offering full-solutions services from product design and virtual prototyping through tool manufacturing and high-volume production. The company supplies both custom contract-manufactured polymer products and standardized offerings (medical disposables, EMC shielding components, thermal interface materials, IP sealing gaskets, pharmaceutical packaging, and laboratory consumables) to customers in medical technology, pharmaceuticals, consumer electronics, telecom, automotive, hygiene, aerospace, defense, and general industry.
Is GW Plastics a public or private company?
GW Plastics is a public company. It is classified as corporate owned and is currently operating.
When was GW Plastics founded?
GW Plastics was founded in 1955. It employs 1,001 to 5,000 people.
Where is GW Plastics based?
GW Plastics is headquartered in Bethel, United States, in the North America region.
How does GW Plastics make money?
One revenue line is on record: contract Manufacturing.
Who are GW Plastics's main competitors?
Direct peers on record are Mack Molding, Integer Holdings, Rosti Group, Spectrum Plastics Group, SMC Ltd., Tessy Plastics, Flexan and Viant Medical (formerly Integer's contract manufacturing). Broad incumbents are West Pharmaceutical Services and Teleflex Medical OEM.
Does GW Plastics have an API?
No public API is recorded for GW Plastics.
What industry is GW Plastics in?
GW Plastics's product category is Contract Manufacturing of Polymer Products. Its primary akta.pro industry code is IMANAFAE, Consumer Products Injection Molding (Housewares, Toys, Personal Care), with a secondary code of IMANAEAK, Pharmaceutical & Medical Plastic Packaging Manufacturing. Its NAICS code is 3261 and its SIC code is 3080.