Plaspros
Plaspros is a third-generation, family-owned US contract manufacturer specializing in custom and two-shot plastic injection molding, serving medical, industrial, agricultural, hospitality, water, and consumer OEMs from its 76,500 sq ft McHenry, Illinois facility with integrated tooling, assembly, quality, and logistics services.
- Company typePrivate
- Founded1967
- HeadquartersMchenry, United States
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What Plaspros does
Plaspros, Inc. is a third-generation, family-owned US contract manufacturer specializing in custom plastic injection molding, founded in 1967 and headquartered in a 76,500 sq ft facility in McHenry, Illinois. The company's core offering centers on custom injection molding using 24 presses ranging from 100 to 750 tons (including 16 electric presses and multiple two-shot presses from 400-750 tons) supported by 15 precision robots, in-house tool engineering and climate-controlled mold storage, IQMS-based quality and traceability systems, and integrated material handling infrastructure. Two-shot molding is positioned as a specialty capability, and the operation holds ISO 9001:2015, UL Recognized Molder, 21 CFR 820, and NSF traceability certifications, enabling it to serve medical, dental, and other regulated-industry customers.
The business model is project-based B2B custom manufacturing sold through a consultative "Request a Quote" process. Revenue is generated across three streams: (1) primary molding services priced per project based on complexity, volume, and material; (2) value-added services including assembly, packaging, labeling, pad printing, ultrasonic welding, drilling, and custom fixtures; and (3) integrated logistics including 22,000 sq ft of warehousing, just-in-time delivery, and an in-house fleet serving a 200-mile radius. Customer segments span medical and dental, dispensers, hospitality supply, agriculture, construction, water movement, and consumer products, with a stated turnkey service model from concept through delivery.
Commercially, Plaspros targets enterprise and mid-market OEMs via direct sales (phone, email, and quote request) rather than digital self-service channels. The company is privately held under family ownership with no disclosed external investors or funding, currently led by third-generation President Michelle Hoyt alongside VP of Finance and Administration Kate McHugh and Director of Sales Dan Hartke. Geographic focus is the US Midwest, anchored by the McHenry facility. Notable operational highlights include a 2020 COVID-19 partnership with Verdant City that scaled production of Avama ventilator splitters to over 5,000 units per day.
Plaspros firmographics
Firmographics- Name
- Plaspros
- Legal name
- Plaspros, Inc.
- Website
- https://plaspros.com
- Company type
- Private
- Founded year
- 1967
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Plaspros is a third-generation, family-owned US contract manufacturer specializing in custom and two-shot plastic injection molding, serving medical, industrial, agricultural, hospitality, water, and consumer OEMs from its 76,500 sq ft McHenry, Illinois facility with integrated tooling, assembly, quality, and logistics services.
- Ownership category
- akta.pro rank
Plaspros industry classification
Industry- Product category
- Custom Plastic Injection Molding
- NAICS
- Plastics Product Manufacturing (3261)
- SIC
- Plastics Products, Nec (3089)
- akta.pro primary industry
- Custom Injection Molding & Contract Manufacturing (Job Shops/CMs) (IMANAFAJ)
- akta.pro secondary industry
- Precision & Micro Injection Molding (IMANAFAH)
Keywords
Where Plaspros is headquartered
LocationHeadquarters
- HQ city
- Mchenry
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Plaspros business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Operations, Supply Chain, Technology or R&D, Infrastructure, Marketing or Sales
Revenue model
- Custom Plastic Injection Molding Services: Plaspros generates revenue primarily through custom plastic injection molding services for various industries. Services include two-shot molding, insert molding, and specialized processes. Pricing is quote-based based on project complexity, volume, and material requirements.
- Value-Added Services: Secondary services including assembly, packaging, labeling, pad printing, ultrasonic welding, drilling, and custom fixtures. These services are integrated in-house and add to per-project revenue.
- Shipping and Warehousing Services: Integrated supply chain solutions including warehousing (22,000 sq ft facility) and just-in-time delivery within 200-mile radius of McHenry, Illinois. In-house fleet for regional delivery.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom Project-Based Pricing |
Go-to-market motion1 record
Distribution channels2 records
Marketing channels4 records
Plaspros product offering
Product offeringCore offering
Plaspros provides turnkey custom plastic injection molding services, including single-shot and specialty two-shot molding, supported by in-house tool engineering, quality assurance, secondary assembly and packaging, and integrated shipping and warehousing. The company operates 24 injection molding presses (100-750 tons, including 16 electric presses and 15 precision robots) from its 76,500 square foot facility in McHenry, Illinois, serving OEMs across medical, dispensers, hospitality, agriculture, construction, water movement, and consumer products industries.
Product overview
Plaspros is a third-generation, turnkey custom plastic injection molding company founded in 1967, offering an integrated portfolio of manufacturing services. The core offering consists of Custom Plastic Injection Molding (with 24 presses, 100-750 tons) and Two-Shot Plastic Injection Molding as the primary manufacturing capabilities. These are supported by Tool Engineering & Management services, Quality Assurance (ISO 9001:2015 certified), Value-Added Services (assembly and packaging), and Shipping & Warehousing. Sales & Solution Design provides upfront engineering support. All services are coordinated through the company's 76,500 square foot facility in McHenry, Illinois.
Differentiator
Problem solved
Functional benefit
Products and services
- Custom Plastic Injection Molding Full-service custom plastic injection molding manufacturing with 24 presses ranging from 100-750 tons (including 16 electric presses), 15 precision robots, and real-time shop floor monitoring. Serves OEMs across medical, dispensers, hospitality, agriculture, construction, water movement, and consumer products industries.
- Two-Shot Plastic Injection Molding Specialty custom molding process combining two molding operations in one unit using presses ranging from 400-750 tons. Reduces manufacturing costs and improves part aesthetics and functionality by enabling complex multi-color and multi-material plastic parts.
- Tool Engineering & Management In-house tooling, inspection, and engineering services including scheduled preventative maintenance, tool repair, adjustment and enhancement, with climate-controlled storage, mezzanine storage, automated overhead cranes for mold handling, and CAD engineering schematics.
- Quality Assurance Comprehensive quality control services including in-process inspection, CMM, Micro-vu visual inspection systems, statistical process control (SPC), and production part approval process (PPAP), with ISO 9001:2015 certification, UL Recognized Molder status, and full lot control and traceability via the companywide IQMS system.
- Value-Added Services Secondary assembly and supporting services including press-side operations, primary and secondary packaging, custom labeling, pad printing, ultrasonic welding, drilling, and full assembly lines with 4 dedicated assembly stations.
- Shipping & Warehousing Integrated logistics services including 22,000 sq. ft. warehouse facility, just-in-time delivery, and a fleet of well-maintained trucks for on-time delivery within a 200-mile radius of McHenry, Illinois. Coordinates with customer-preferred shipping companies for longer distances.
- Sales & Solution Design Engineering and sales support including 3D concept design, flow analysis, CAD analysis, moldability assistance, material selection, and quick accurate quoting backed by over 50 years of industry experience.
Quantifiable outcome
- Over 5,000 ventilator splitters produced per day during COVID-19 partnership
- +2 more outcomes
Companies that use Plaspros
Customer profileNamed customers8 records
Segments7 records
Ideal customer profiles7 records
Plaspros technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature6 records
Plaspros partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Verdant CitycoreIn response to the COVID-19 pandemic, Plaspros partnered with Verdant City of Los Angeles, California to begin industrial-scale production of Avama ventilator splitters. These adapter devices can double and quadruple the capacity of ventilators currently in use worldwide. Plaspros contributed its injection molding expertise and manufacturing capacity to produce over 5,000 splitters per day, while Verdant City handled FDA Emergency Use Authorization and distribution to hospitals prioritized by ventilator capacity gaps.
Scale indicators4 records
Recent moves7 records
Expansion highlights5 records
Plaspros competitors and assessment
Company assessmentMarket position
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Plaspros social profiles
Digital presencePlaspros compliance and trust
Trust signalCompliance3 records
Plaspros financial estimates
Financial estimateRevenue estimate
Valuation estimate
Plaspros leadership team
Management profileNumber of profiles
Profiles3 records
Plaspros funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Plaspros 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 Plaspros
What does Plaspros do?
Plaspros provides turnkey custom plastic injection molding services, including single-shot and specialty two-shot molding, supported by in-house tool engineering, quality assurance, secondary assembly and packaging, and integrated shipping and warehousing. The company operates 24 injection molding presses (100-750 tons, including 16 electric presses and 15 precision robots) from its 76,500 square foot facility in McHenry, Illinois, serving OEMs across medical, dispensers, hospitality, agriculture, construction, water movement, and consumer products industries.
Is Plaspros a public or private company?
Plaspros is a private company. It is classified as family owned and is currently operating.
When was Plaspros founded?
Plaspros was founded in 1967. It employs 11 to 50 people.
Where is Plaspros based?
Plaspros is headquartered in Mchenry, United States, in the North America region.
How does Plaspros make money?
Three revenue lines are on record. Custom Plastic Injection Molding Services are the primary driver. The others are value-Added Services and shipping and Warehousing Services.
Does Plaspros have an API?
No public API is recorded for Plaspros.
What industry is Plaspros in?
Plaspros's product category is Custom Plastic Injection Molding. Its primary akta.pro industry code is IMANAFAJ, Custom Injection Molding & Contract Manufacturing (Job Shops/CMs), with a secondary code of IMANAFAH, Precision & Micro Injection Molding. Its NAICS code is 3261 and its SIC code is 3089.