GPI Prototype and Manufacturing Services
GPI Manufacturing is a privately held Lake Bluff, Illinois plastics and metals manufacturer specializing in anatomical models and medical device replicas through its GPI Anatomicals sub-brand, serving pharmaceutical, medical device, and veterinary customers worldwide.
- Company typePrivate
- Founded1980
- HeadquartersLake Bluff, United States
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What GPI Prototype and Manufacturing Services does
GPI Manufacturing, Inc., founded in 1980 by Scott Galloway (originally as Galloway Plastics, Inc.) and headquartered in Lake Bluff, Illinois, is a privately held custom plastics and metals manufacturer that has specialized into anatomical models and medical-device replicas. Through its wholly owned subsidiary and sub-brand GPI Anatomicals, the company designs, prototypes, and produces anatomically accurate models for patient education, covering human anatomy (skin, bones, arteries, eyes, brain, kidneys, prostate, breast, lung, teeth) and a newer veterinary line (canine hip, spine, elbow, shoulder, jaw, heart, ear). The company operates five interconnected product lines: stock anatomical models (a catalog of 99 SKUs), fully custom anatomical models, cost-effective non-working medical device replicas, customized stock models (logo/color/pathology modifications), and confidential medical trainers for surgeon and physician training.
The underlying capability is process breadth rather than proprietary technology — GPI leverages a wide array of metal and plastic manufacturing processes (plastics, urethanes, metals) and handles the full value chain in-house from concept generation, digital renderings, sculpted prototypes, production tooling, manufacturing, through distribution. The business model is project-based, quote-driven (no public pricing; phone-based quoting at 847-615-8900) with revenue from one-time sales of stock and custom models and from professional services work on confidential medical trainers under NDA. Customers are concentrated in pharmaceutical companies (primary segment, for drug promotion and patient education), medical device companies (for sales training replicas), and veterinary practices, with named historical promotional work for McDonald's and Kellogg's dating to the founding era.
GPI Anatomicals is positioned as the largest manufacturer of anatomical models for pharmaceutical companies, with over three million models distributed in medical offices worldwide. The company carries no disclosed funding rounds, no M&A activity, no public financials, no patents or trademarks listed, no AI/ML disclosures, and no leadership information beyond the founder. There are no reported certifications, compliance frameworks, or partnerships.
GPI Prototype and Manufacturing Services firmographics
Firmographics- Name
- GPI Prototype and Manufacturing Services
- Legal name
- GPI Manufacturing, Inc
- Website
- https://gpimfg.com
- Company type
- Private
- Founded year
- 1980
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- GPI Manufacturing is a privately held Lake Bluff, Illinois plastics and metals manufacturer specializing in anatomical models and medical device replicas through its GPI Anatomicals sub-brand, serving pharmaceutical, medical device, and veterinary customers worldwide.
- Ownership category
- akta.pro rank
GPI Prototype and Manufacturing Services industry classification
Industry- Product category
- Medical Device Manufacturing
- NAICS
- Surgical Appliance and Supplies Manufacturing (339113), Medical Equipment and Supplies Manufacturing (33911)
- SIC
- Surgical & Medical Instruments & Apparatus (3841)
- akta.pro primary industry
- Medical & Dental Prototyping (Models, Guides, Pre-Op Planning) (IMAAAFAI)
- akta.pro secondary industries
- 3D Design & CAD for Additive Manufacturing (IMAAACAA), Surgical Navigation, Robotics & Patient-Matched Instrumentation (Ortho/Spine) (HLAHAEAL)
Keywords
Where GPI Prototype and Manufacturing Services is headquartered
LocationHeadquarters
- HQ city
- Lake Bluff
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
GPI Prototype and Manufacturing Services business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Personnel, Operations, Infrastructure, Technology or R&D
Revenue model
- Custom Anatomical Models: Custom-designed anatomical models created from concept generation through digital renderings, sculpted models, prototypes, production tooling to manufacturing and distribution for pharmaceutical and medical device companies.
- Stock Anatomical Models: Catalog of 99 different anatomical models for humans and companion animals available for purchase, with customization options including logos, color changes, and pathology additions.
- Medical Device Replicas: Non-working copies of medical devices for training and educational purposes, manufactured in cost-effective materials while maintaining realistic appearance.
- Medical Trainers: Custom training models developed for companies to help train doctors and surgeons with new products and technologies under strict confidentiality with NDA protection.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels2 records
GPI Prototype and Manufacturing Services product offering
Product offeringCore offering
GPI Manufacturing produces custom and stock anatomical models for patient education, medical device replicas, customized stock models, and medical trainers using a wide range of plastic and metal manufacturing processes. The company works with clients from concept generation through digital renderings, sculpted models, prototypes, production tooling, manufacturing, and distribution.
Product overview
GPI Manufacturing, Inc operates as a single unified manufacturing platform specializing in custom and stock anatomical models for patient education. The company offers five interconnected product lines: Stock Anatomical Models (nearly 100 ready-made human and veterinary models), Custom Anatomical Models (bespoke designs from concept to distribution), Medical Device Replicas (cost-effective training copies of medical devices), Customized Stock Models (stock models with custom modifications), and Medical Trainers (surgeon/physician training simulators). The subsidiary brand, GPI Anatomicals, serves as the primary vehicle for distributing anatomical models to pharmaceutical and medical device companies worldwide.
Differentiator
Problem solved
Functional benefit
Brands
- GPI Anatomicals: Largest manufacturer of anatomical models for pharmaceutical companies with over three million models distributed in medical offices throughout the world. Offers stock and custom anatomical models, medical device replicas, customized stock models, and medical trainers.
Products and services
- Stock Anatomical Models A catalog of nearly 100 different anatomical models for humans and companion animals, covering specialties from skin, bones, arteries, eyes, brain, kidneys, prostate, breast, lung, and teeth to veterinary models including canine hip, spine, elbow, shoulder, jaw, heart, and ear. These models are used primarily for patient education.
- Custom Anatomical Models Bespoke anatomical models created from concept generation through digital renderings, sculpted models, prototypes, production tooling, to manufacturing and distribution. Used to promote drugs, medical devices, educate patients, or explain procedures to doctors.
- Medical Device Replicas Cost-effective, non-working replicas of expensive medical devices manufactured using plastics, urethanes, and metals for sales team training and educational purposes.
- Customized Stock Models
- Medical Trainers
Companies that use GPI Prototype and Manufacturing Services
Customer profileNamed customers5 records
Segments3 records
Ideal customer profiles3 records
GPI Prototype and Manufacturing Services technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature2 records
GPI Prototype and Manufacturing Services partnerships and signals
Strategic signalScale indicators3 records
Recent moves5 records
Expansion highlights4 records
GPI Prototype and Manufacturing Services competitors and assessment
Company assessmentEmerging players
- Materialise: Materialise offers software and 3D printing services for medical anatomical models and surgical planning, including its HeartPrint and clinical model services. It overlaps with GPI's custom anatomical model business on the higher-end, hospital procurement side.
- Stratasys: Stratasys provides 3D printing systems and materials used by hospitals and medical device companies to produce anatomical models in-house. It is an enabling/emerging competitor to GPI's prototyping and custom model workflow as point-of-care 3D printing expands.
- 3D Systems (Healthcare): 3D Systems' healthcare division produces patient-specific anatomical models and surgical planning aids via additive manufacturing. It is an emerging/alternative channel for the same use case GPI serves in custom anatomical models, particularly in hospital-based pre-op planning.
Direct peers
- Sawbones (Pacific Research Laboratories): Sawbones produces synthetic bone and orthopedic training models used by medical device companies and surgical education programs. It is directly comparable to GPI's medical device replica and medical trainer lines, serving the same medtech sales training and surgeon education use cases.
- SynDaver Labs: SynDaver builds synthetic human and animal tissue models for surgical training and medical device demonstration. It overlaps directly with GPI's medical trainers and anatomical models, particularly in custom simulator programs sold to medtech and pharma customers.
- Adam, Rouilly: Adam, Rouilly supplies anatomical models, simulators, and clinical skills training equipment to medical schools and healthcare providers, primarily in the UK and Commonwealth markets. It is a direct competitor in stock anatomical models comparable to GPI Anatomicals' 99-SKU catalog.
- Anatomical Chart Company: Anatomical Chart Company publishes anatomical charts, models, and patient education materials for healthcare professionals. It competes directly with GPI Anatomicals in patient education models and complementary teaching aids distributed through medical channels.
- Denoyer-Geppert Scientific (now Avantor): Denoyer-Geppert is one of the most established manufacturers of anatomical models and charts for education. It competes directly with GPI Anatomicals in the same pharma and educational channel for human anatomical teaching aids and shares the same customer base of medical schools, hospitals, and pharmaceutical sales teams.
- Limbs & Things: Limbs & Things manufactures clinical skills and procedural training models for hospitals, medical schools, and medical device companies. It competes in the same medical trainer/simulator category as GPI's medical trainers product line.
Broad incumbents
- Nasco Healthcare: Nasco Healthcare (part of Nasco/Fortis) is a broad supplier of medical simulators, task trainers, and anatomical models across nursing, EMS, and surgical education. It competes with GPI's medical trainers and stock catalog in healthcare education but covers a much wider product portfolio.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
GPI Prototype and Manufacturing Services social profiles
Digital presenceGPI Prototype and Manufacturing Services financial estimates
Financial estimateRevenue estimate
Valuation estimate
GPI Prototype and Manufacturing Services leadership team
Management profileNumber of profiles
GPI Prototype and Manufacturing Services subsidiaries and ownership
Company hierarchySubsidiaries1 record
GPI Prototype and Manufacturing Services funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
GPI Prototype and Manufacturing Services 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 GPI Prototype and Manufacturing Services
What does GPI Prototype and Manufacturing Services do?
GPI Manufacturing produces custom and stock anatomical models for patient education, medical device replicas, customized stock models, and medical trainers using a wide range of plastic and metal manufacturing processes. The company works with clients from concept generation through digital renderings, sculpted models, prototypes, production tooling, manufacturing, and distribution.
Is GPI Prototype and Manufacturing Services a public or private company?
GPI Prototype and Manufacturing Services is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was GPI Prototype and Manufacturing Services founded?
GPI Prototype and Manufacturing Services was founded in 1980. It employs 11 to 50 people.
Where is GPI Prototype and Manufacturing Services based?
GPI Prototype and Manufacturing Services is headquartered in Lake Bluff, United States, in the North America region.
How does GPI Prototype and Manufacturing Services make money?
Four revenue lines are on record. Custom Anatomical Models are the primary driver. The others are stock Anatomical Models, medical Device Replicas and medical Trainers.
Who are GPI Prototype and Manufacturing Services's main competitors?
Emerging players on record are Materialise, Stratasys and 3D Systems (Healthcare). Direct peers are Sawbones (Pacific Research Laboratories), SynDaver Labs, Adam, Rouilly, Anatomical Chart Company, Denoyer-Geppert Scientific (now Avantor) and Limbs & Things. Nasco Healthcare is listed as a broad incumbent.
Does GPI Prototype and Manufacturing Services have an API?
No public API is recorded for GPI Prototype and Manufacturing Services.
What industry is GPI Prototype and Manufacturing Services in?
GPI Prototype and Manufacturing Services's product category is Medical Device Manufacturing. Its primary akta.pro industry code is IMAAAFAI, Medical & Dental Prototyping (Models, Guides, Pre-Op Planning), with a secondary code of IMAAACAA, 3D Design & CAD for Additive Manufacturing. Its NAICS code is 339113 and its SIC code is 3841.