CORRIM
CORRIM is a Wisconsin-based manufacturer of fiberglass reinforced polymer doors, frames, louvers, and accessories for corrosive industrial environments such as oil refineries, chemical plants, and nuclear facilities, selling through a field representative network under a lifetime corrosion warranty.
- Company typePrivate
- Founded-
- HeadquartersOshkosh, United States
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What CORRIM does
CORRIM is a private US manufacturer of fiberglass reinforced polymer (FRP) doors, frames, fixed window frames, fixed wall louvers, and door accessories, headquartered at 1870 Stillman Drive in Oshkosh, Wisconsin. The company builds its products from pultruded FRP components bonded with resin, producing assemblies that are corrosion-resistant, non-conductive, nonmagnetic, lightweight, dimensionally stable, and resistant to condensation, cleaning agents, and animal waste. Its core product line consists of FRP Doors and FRP Frames, with specialized variants including Polyfire™ Fire Rated products, Hurricane Rated products, FRP Fixed Window Frames, FRP Fixed Wall Louvers, and an FRP Sound Door with encapsulated core. The company holds itself out as the only door and frame system guaranteed to never rust and backs this with a lifetime corrosion warranty plus a 10-year material and workmanship warranty.
The target customer base is vertical-driven, focused on highly corrosive or aggressive industrial environments — oil refineries, chemical plants, nuclear power plants, storage rooms, and machine rooms — alongside commercial and residential construction applications. Products are certified compliant with Florida Building Codes, the High Velocity Hurricane Zone Building Code, the Standard International Building Code, the Mariana Islands Building Code, and California Chapter 7 for Fire Rated Doors. CORRIM sells through a network of field sales representatives, supported by quote and order forms and a "Find a Representative" tool on its corporate website, and claims a global footprint. Manufacturing is conducted domestically in the United States with the assistance of renewable energy.
The business model is project-based specification sales of premium-priced, code-certified industrial building components. Pricing is not publicly disclosed; customers must contact a representative or submit a quote form. No public revenue, funding rounds, ownership structure, named customers, or management team details are disclosed in the source material, and the company's marketing footprint is limited to its corporate website with no social media or paid digital channels referenced.
CORRIM firmographics
Firmographics- Name
- CORRIM
- Legal name
- CORRIM Company
- Website
- https://corrim.com
- Company type
- Private
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- CORRIM is a Wisconsin-based manufacturer of fiberglass reinforced polymer doors, frames, louvers, and accessories for corrosive industrial environments such as oil refineries, chemical plants, and nuclear facilities, selling through a field representative network under a lifetime corrosion warranty.
- Ownership category
- akta.pro rank
CORRIM industry classification
Industry- Product category
- Industrial Door and Frame Manufacturing
- SIC
- Metal Doors, Sash, Frames, Moldings & Trim (3442)
- akta.pro primary industry
- FRP/GRP & Composite Materials (Resins, Fibers, Core Materials) (IMAJAKAC)
- akta.pro secondary industry
- Fiber- & Mineral-Filled Reinforced Compounds (Glass/Carbon/Talc/CaCO3) (IMANABAI)
Keywords
Where CORRIM is headquartered
LocationHeadquarters
- HQ city
- Oshkosh
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
CORRIM business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Personnel, Operations, Marketing or Sales
Distribution channels1 record
Marketing channels1 record
CORRIM product offering
Product offeringCore offering
CORRIM manufactures and sells fiberglass reinforced polymer (FRP) doors, FRP door frames, fixed window frames, fixed wall louvers, and specialty door products (fire-rated Polyfire, hurricane-rated, and FRP Sound Doors) for commercial, residential, and industrial construction. Products are built from pultruded FRP components bonded with resin, providing guaranteed corrosion immunity and a lifetime warranty against rust for use in harsh environments such as oil refineries, chemical plants, and nuclear power plants. All products are manufactured in the USA.
Product overview
CORRIM is a manufacturer of the world's premier industrial fiberglass door and frame system. The core portfolio consists of FRP (Fiberglass Reinforced Polymer) Doors and FRP Frames as the foundational products, with specialized variants including Polyfire™ Fire Rated Products, Hurricane Rated Products, FRP Fixed Window Frames, FRP Fixed Wall Louvers, and FRP Sound Doors. All products are made in the USA and guaranteed to never rust, featuring a unique glass fiber-reinforced polymer construction that is corrosion-resistant, non-conductive, nonmagnetic, lightweight, and dimensionally stable. The product line targets commercial, residential, and industrial applications in highly corrosive environments such as oil refineries, chemical plants, and nuclear power plants.
Differentiator
Problem solved
Functional benefit
Brands
- Polyfire: Fire rated fiberglass door products
Products and services
- FRP Doors (Fiberglass Reinforced Polymer Doors)
Quantifiable outcome
- Lifetime warranty against corrosion on doors and frames
- +1 more outcomes
Companies that use CORRIM
Customer profileSegments2 records
Ideal customer profiles2 records
CORRIM technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
CORRIM partnerships and signals
Strategic signalRecent moves5 records
Expansion highlights4 records
CORRIM competitors and assessment
Company assessmentDirect peers
- Special-Lite: Special-Lite is a direct competitor manufacturing fiberglass-reinforced polymer (FRP) doors and frames for commercial, industrial, and corrosive-environment applications. It is the closest peer to CORRIM in product category, target customers, and material technology.
- Plastpro: Plastpro manufactures fiberglass entry doors and components, targeting both residential and light commercial markets with FRP/composite technology. Comparable to CORRIM in core FRP material platform, though focused more on residential exteriors than industrial corrosion-immune applications.
Broad incumbents
- Curries (A Curries Company / Assa Abloy): Curries is an established manufacturer of commercial steel doors and frames serving healthcare, education, and commercial construction. Comparable to CORRIM as a specification-grade door/frame vendor, but uses steel rather than FRP and competes primarily on scale and breadth rather than corrosion immunity.
- Steelcraft (Allegion): Steelcraft is an established manufacturer of standard and specialty steel doors and frames for commercial and institutional construction. Comparable to CORRIM as a door/frame specification brand, but competes on steel rather than FRP and serves a much broader, less corrosive-environment-focused market.
- Ceco Door (Assa Abloy): Ceco Door is an established commercial hollow metal door and frame manufacturer serving healthcare, education, and office construction. Comparable to CORRIM as a commercial opening-systems vendor, but uses steel construction and competes on scale and specification breadth rather than corrosion immunity.
- JELD-WEN: JELD-WEN is one of the largest manufacturers of doors and windows globally, covering interior, exterior, fiberglass, and wood product lines. Comparable to CORRIM in door/window category but operates at vastly greater scale and breadth, with fiberglass offerings adjacent to but not specialized for corrosive industrial environments.
- Masonite: Masonite is a large incumbent door manufacturer with a wide portfolio of interior, exterior, wood, and composite doors. Comparable to CORRIM as a door manufacturer using wood-fiber/fiberglass composite technologies, but operating at far greater scale and breadth across residential and commercial segments.
- Overhead Door Corporation: Overhead Door is a long-established manufacturer of commercial and industrial door systems, including sectional, rolling, and fire-rated doors. Comparable to CORRIM as an industrial/commercial door vendor serving heavy-use environments, but focused on overhead/rolling rather than swing door and FRP technologies.
Emerging players
- Fibrebond (Easi-Set / EnCon): Fibrebond manufactures fiberglass-reinforced concrete and composite building products including utility and communications structures, and explores composite architectural applications. Comparable to CORRIM as a FRP/composite product manufacturer serving infrastructure-grade use cases, though its core products are enclosures and structures rather than doors.
- Trex Commercial (Trex Company): Trex Commercial is a manufacturer of composite architectural products including railing, fencing, and door frames for commercial projects. Comparable to CORRIM in using composite materials for architectural building components, though focused on outdoor railing and framing systems rather than industrial corrosion-immune doors.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
CORRIM social profiles
Digital presenceCORRIM compliance and trust
Trust signalCompliance5 records
CORRIM financial estimates
Financial estimateRevenue estimate
Valuation estimate
CORRIM leadership team
Management profileNumber of profiles
CORRIM funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
CORRIM 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 CORRIM
What does CORRIM do?
CORRIM manufactures and sells fiberglass reinforced polymer (FRP) doors, FRP door frames, fixed window frames, fixed wall louvers, and specialty door products (fire-rated Polyfire, hurricane-rated, and FRP Sound Doors) for commercial, residential, and industrial construction. Products are built from pultruded FRP components bonded with resin, providing guaranteed corrosion immunity and a lifetime warranty against rust for use in harsh environments such as oil refineries, chemical plants, and nuclear power plants. All products are manufactured in the USA.
Is CORRIM a public or private company?
CORRIM is a private company. It is classified as unknown and is currently operating.
When was CORRIM founded?
CORRIM was founded in -1. It employs 11 to 50 people.
Where is CORRIM based?
CORRIM is headquartered in Oshkosh, United States, in the North America region.
Who are CORRIM's main competitors?
Direct peers on record are Special-Lite and Plastpro. Broad incumbents are Curries (A Curries Company / Assa Abloy), Steelcraft (Allegion), Ceco Door (Assa Abloy), JELD-WEN, Masonite and Overhead Door Corporation. Emerging players are Fibrebond (Easi-Set / EnCon) and Trex Commercial (Trex Company).
Does CORRIM have an API?
No public API is recorded for CORRIM.
What industry is CORRIM in?
CORRIM's product category is Industrial Door and Frame Manufacturing. Its primary akta.pro industry code is IMAJAKAC, FRP/GRP & Composite Materials (Resins, Fibers, Core Materials), with a secondary code of IMANABAI, Fiber- & Mineral-Filled Reinforced Compounds (Glass/Carbon/Talc/CaCO3). Its SIC code is 3442.