North Atlantic
- Company typePrivate
- Founded1980
- HeadquartersSomerset, United States
- Headcount251–500
- GTM typeB2B and B2C
- OfferingHardware or Manufacturing
What North Atlantic does
North Atlantic Corporation is a family-owned private manufacturer and distributor of millwork, commercial openings, and appliances, headquartered in Somerset, Massachusetts. The company traces its origins to Horner Millwork (1948) and was acquired by the Humphrey family in 1980, growing through more than fifteen acquisitions over four decades into a multi-regional platform spanning the Northeast, South, and Western United States. It operates under a portfolio of retained and proprietary brands including Horner Millwork, Cleary Wholesale, Central Woodwork, Architectural Concepts, Mountain High Appliance, Cooper Stairworks, Captiva Custom Wood Doors, and Barì cabinetry, serving builders and contractors, architects, lumberyards, specialty millwork dealers, remodelers, and homeowners through one-step, two-step, and retail channels.
The core offering spans interior and exterior doors (including exclusive Masonite distribution), custom and pre-assembled stair systems, windows (exclusive Kolbe distributor), mouldings, kitchen cabinetry, commercial doors, frames and hardware, shower enclosures, and appliances. Manufacturing is concentrated in a 300,000 square foot Somerset facility equipped with the Barbaric robotic and AI-powered door storage system (only the second of its kind in the US), Kuka robots with Makor automated prefinishing, multiple CNC machines, and 4,250 solar panels supplying approximately 90% of plant electricity. Captiva BUILD, Cleary 365, and Cenwoody365 provide digital quoting, design, and inventory access to architects and trade customers.
Revenue is generated primarily through millwork product sales, both manufactured in-house and distributed from third-party brands, with custom fabrication priced on a quote basis and labor billed hourly. The customer base is horizontally segmented across residential construction, commercial construction, and lumberyard/specialty dealer channels. Exclusive distribution agreements with Masonite, Kolbe Windows, and Phantom Screens are central to the value proposition, and recent acquisitions (Van Millwork in 2022, Architectural Concepts and Mountain High Appliance in 2025) indicate an institutionalized M&A program targeting geographic and product-line expansion.
North Atlantic firmographics
Firmographics- Name
- North Atlantic
- Legal name
- North Atlantic Corporation
- Website
- https://northatlanticcorp.com
- Company type
- Private
- Founded year
- 1980
- Operating status
- Operating
- Headcount range
- 251–500 employees
- Ownership category
- akta.pro rank
North Atlantic industry classification
Industry- Product category
- Millwork Manufacturing and Distribution
- NAICS
- Wood Kitchen Cabinet and Countertop Manufacturing (337110), Household and Institutional Furniture and Kitchen Cabinet Manufacturing (3371)
- SIC
- Lumber & Wood Products (No Furniture) (2400), Metal Doors, Sash, Frames, Moldings & Trim (3442)
- akta.pro primary industry
- Windows, Doors & Millwork Distribution (CRAOAFAI)
- akta.pro secondary industries
- Interior Doors (IMADAIAB), Doors, Windows & Millwork Retail (Interior/Exterior Doors, Windows, Moulding) (CRAIAEAI), Doors, Windows & Millwork Hardware Retail (Locks, Hinges, Handles) (CRAIADAJ), Joinery, Millwork & Casework Installation (Cabinetry, Built-Ins) (IMAFANAJ)
Keywords
Where North Atlantic is headquartered
LocationHeadquarters
- HQ city
- Somerset
- HQ country
- United States
- HQ region
- North America
Offices13 records
Markets served
North Atlantic business model
Business model- GTM type
- B2B and B2C
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Operations, Supply Chain, Infrastructure, Marketing or Sales, Technology or R&D
Revenue model
- Millwork Product Sales: North Atlantic generates revenue through manufacturing and distributing millwork products including doors (interior, exterior, custom, commercial), stair systems, windows, mouldings, and related building products. Revenue comes from both manufacturing operations and distribution of third-party products.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Hourly | Facilities Technician positions |
| Unit Pricing | Hourly | Robotics positions |
| Unit Pricing | Hourly | Loading and Delivery positions |
| Unit Pricing | Hourly | Warehousing positions |
| Unit Pricing | Hourly | Product Assembly positions |
Go-to-market motion1 record
Distribution channels4 records
Marketing channels2 records
North Atlantic product offering
Product offeringCore offering
North Atlantic Corp. manufactures and distributes millwork, commercial openings, and appliances for the residential and commercial construction markets across the United States. The company offers interior and exterior doors, custom wood doors (Captiva), stair systems (Cooper Stairworks), windows (Kolbe), commercial doors/frames/hardware, mouldings, kitchen cabinets (Barì), shower enclosures, and appliances through wholly owned subsidiaries and proprietary brands. It operates a 300,000 sq. ft. automated manufacturing facility in Somerset, MA and distributes through retail, wholesale, and trade channels nationwide.
Product overview
North Atlantic Corp. is a national millwork, commercial openings, and appliance distributor and manufacturer serving the United States. The company operates a diversified business model as both a manufacturer and distributor, catering to residential and commercial construction markets through one-step, two-step, and retail channels. North Atlantic's product portfolio centers on custom and stock doors (interior, exterior, commercial), stair systems, windows, millwork, mouldings, kitchen cabinets, commercial door frames and hardware, shower enclosures, and appliances. The company manufactures proprietary products including Captiva Custom Wood Doors, Cooper Stairworks stairs, and Barì custom cabinetry, while also distributing third-party brands such as Masonite doors, Kolbe windows, WindsorONE mouldings, and Phantom Screens. Digital platforms including Cleary 365, Cenwoody365, and Captiva BUILD provide customers online access to inventory, pricing, and design tools. The company serves customers through a multi-regional footprint spanning the Northeast, South, and Western United States.
Differentiator
Problem solved
Functional benefit
Brands
- Captiva Custom: Proprietary custom wood door brand manufactured in Somerset, MA facility.
- Cooper Stairworks
- Bari
- Fortress Coatings
Products and services
- Interior Doors Prehung and custom interior wood doors manufactured and distributed for residential construction projects; foundational product line dating to Horner Millwork's founding.
- Exterior Doors Exterior entry doors, including Masonite brand exterior doors distributed exclusively by North Atlantic, for residential construction applications.
- Stair Systems Custom and pre-assembled stairs and stair parts manufactured through Cooper Stairworks, ranging from individual stair components to complete custom staircases for residential and commercial projects.
- Windows Windows distributed exclusively by North Atlantic, including the Kolbe Windows line, for residential and commercial construction projects.
- Commercial Doors, Frames and Hardware Steel commercial doors, frames, hardware, aluminum frames, and toilet partitions for commercial construction projects, distributed through Architectural Concepts and Horner Commercial Sales.
- Shower Enclosures Shower doors and enclosures manufactured and distributed by Architectural Concepts for residential and commercial applications.
- Mouldings Custom and standard mouldings, produced in-house and including WindsorONE mouldings, for residential and commercial millwork projects.
- Kitchen Cabinets Kitchen and bath cabinetry distributed through North Atlantic's various channels, including the proprietary Barì custom cabinetry brand.
- Appliances Major appliance brands distributed through Cenwood Appliance (Nashville, Memphis) and Mountain High Appliance (five Colorado locations) with professional delivery and installation services.
- Captiva Custom Wood Doors Proprietary custom wood door brand, launched in 2002, manufacturing fully customized wood doors at North Atlantic's Somerset, MA facility using CNC machines and robotic automation.
- Remodelers Outlet Retail Storefront Retail storefront in Fall River, MA selling returns, factory seconds, closeout products, and new millwork inventory directly to homeowners and small contractors.
- Phantom Screens Distribution and Installation Retractable screen products distributed and installed exclusively by North Atlantic in their service area for residential and commercial applications.
Quantifiable outcome
- 30,000 door slab storage capacity with 40% less warehouse space through Barbaric robotic system
- +3 more outcomes
Companies that use North Atlantic
Customer profileNamed customers7 records
Segments3 records
Ideal customer profiles4 records
North Atlantic technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability1 record
Feature5 records
North Atlantic partnerships and signals
Strategic signalPartnerships
Six partnerships are on record, tiered minor and core.
- Architectural Glazing Systems, Inc. (AGS)minorAGS custom-designed, engineered, and manufactured a four-leaf, wood-look doorway with oversized hardware and a portcullis entry for Silver Stone Castle. North Atlantic Corp worked as the glazing contractor to realize the owner's vision using durable, low-maintenance materials meeting AAMA 2604 and 2605 performance standards.
- MasonitecoreNorth Atlantic serves as exclusive distributor for Masonite exterior doors and distributes Masonite interior doors and commercial flush doors. Products are machined, assembled, and distributed through North Atlantic's facilities.
- Kolbe WindowscoreNorth Atlantic is exclusive distributor for Kolbe Windows products.
- Phantom ScreenscoreNorth Atlantic is exclusive distributor and installer for Phantom Screens products in their service area.
- WindsorONEminorNorth Atlantic distributes WindsorONE mouldings products.
- FidelityminorNorth Atlantic offers a Fidelity-sponsored 401(k) plan for employees with employer match and various investment options.
Scale indicators6 records
Recent moves11 records
Expansion highlights6 records
North Atlantic competitors and assessment
Company assessmentDirect peers
- US LBM: Largest privately held distributor of specialty building products in the US, with strong millwork, windows, doors, and component manufacturing capabilities. Closely comparable as a multi-brand consolidator with both manufacturing and wholesale distribution.
- Woodgrain Millwork: Family-owned manufacturer and distributor of millwork products including doors, windows, mouldings, and stair parts. Highly comparable as a vertically integrated millwork producer with proprietary brands serving residential construction.
- Lansing Building Products: PE-backed national distributor of exterior building products including windows, doors, millwork, and siding. Directly comparable business model of distribution + fabrication across residential and commercial channels, and the most cited PE-backed competitor in NAC's core market.
- Harvey Building Products: Northeast US-based manufacturer and distributor of windows, doors, and millwork with strong regional footprint in New England. Directly comparable product mix and geographic overlap with NAC's core Northeast operations.
Broad incumbents
- Cornerstone Building Brands: Largest North American manufacturer of exterior building products including windows, doors, siding, and metal structures. Competes directly in NAC's doors and windows categories and is itself a Masonite/Kolbe-adjacent supplier.
- Builders FirstSource: Largest US supplier of building products, manufactured components, and construction services to professional contractors. Competes with NAC in doors, millwork, and windows with substantially larger scale and public-market capital access.
- ABC Supply Co. Largest wholesale distributor of roofing, siding, windows, doors, and related building products in North America. While broader in scope than NAC, it competes in overlapping product categories and distribution channels with materially greater scale.
- Pella Corporation: Major privately held manufacturer of windows and doors serving residential and commercial markets. Comparable product overlap (windows, entry doors) with NAC's Kolbe and Captiva lines, though Pella is more retail/D2C focused.
- Marvin: Family-owned manufacturer of premium windows and doors sold through dealers and direct to contractors. Comparable as a high-end window/door manufacturer competing in architectural specification channels similar to NAC's Captiva/Kolbe positioning.
- JELD-WEN: Global manufacturer of interior and exterior doors, windows, and millwork with vertically integrated manufacturing. Comparable as a major door/window manufacturer whose products flow through distribution channels that compete with NAC's offerings.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
North Atlantic financial estimates
Financial estimateRevenue estimate
Valuation estimate
North Atlantic leadership team
Management profileNumber of profiles
Profiles5 records
North Atlantic subsidiaries and ownership
Company hierarchySubsidiaries12 records
North Atlantic funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
North Atlantic 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 North Atlantic
What does North Atlantic do?
North Atlantic Corp. manufactures and distributes millwork, commercial openings, and appliances for the residential and commercial construction markets across the United States. The company offers interior and exterior doors, custom wood doors (Captiva), stair systems (Cooper Stairworks), windows (Kolbe), commercial doors/frames/hardware, mouldings, kitchen cabinets (Barì), shower enclosures, and appliances through wholly owned subsidiaries and proprietary brands. It operates a 300,000 sq. ft. automated manufacturing facility in Somerset, MA and distributes through retail, wholesale, and trade channels nationwide.
Is North Atlantic a public or private company?
North Atlantic is a private company. It is classified as family owned and is currently operating.
When was North Atlantic founded?
North Atlantic was founded in 1980. It employs 251 to 500 people.
Where is North Atlantic based?
North Atlantic is headquartered in Somerset, United States, in the North America region.
How does North Atlantic make money?
One revenue line is on record: millwork Product Sales.
Who are North Atlantic's main competitors?
Direct peers on record are US LBM, Woodgrain Millwork, Lansing Building Products and Harvey Building Products. Broad incumbents are Cornerstone Building Brands, Builders FirstSource, ABC Supply Co., Pella Corporation, Marvin and JELD-WEN.
Does North Atlantic have an API?
No public API is recorded for North Atlantic.
What industry is North Atlantic in?
North Atlantic's product category is Millwork Manufacturing and Distribution. Its primary akta.pro industry code is CRAOAFAI, Windows, Doors & Millwork Distribution, with a secondary code of IMADAIAB, Interior Doors. Its NAICS code is 337110 and its SIC code is 2400.