Negwer Materials Inc.

What Negwer Materials Inc. does

Negwer Materials Inc. is a privately-held regional building materials distributor founded in 1924 by Walter G. Negwer, headquartered in Ferguson, Missouri and serving the St. Louis metropolitan area and broader Midwest US construction market. The company distributes a broad inventory of construction building materials — gypsum board and panels, acoustical ceilings, cold-formed steel framing, doors/frames/hardware, exterior envelope systems (including DuPont Tyvek CommercialWrap and EIFS), insulation, fasteners, fireproofing, joint treatment, and tools/accessories — sourced from 50+ manufacturer brands including USG, National Gypsum, CertainTeed, Rockwool, ClarkDietrich, Trusscore, Cendrex, Grabber, and others. It employs 101-250 people across its headquarters, fabrication facility, and delivery operations.

Beyond commodity distribution, Negwer operates several value-added service brands: Negwer Door Systems (NDS) runs a 12,000 sq-ft custom commercial door fabrication facility and offers the NDS ReadyDoor pre-installed hardware service; NMI Architectural Solutions provides materials specification and design consulting to architects and builders; CFS Truss Solutions delivers engineered cold-formed steel truss systems; and the wholly-owned Lyon Industries, Inc. subsidiary supplies hollow metal doors and frames. The company also operates a jobsite delivery service bringing materials directly to construction sites.

The business model is B2B distribution with quote-based pricing, channeled through phone sales (toll-free and local lines), an online product catalog browsable by category, CSI division, and manufacturer, an OTW portal, and a trade counter. Customer segments span general contractors, subcontractors, architects, home builders, and end users, with marketing also conducted via industry affiliations and continuing education programs for architects. No revenue is publicly disclosed, and the company maintains no parent organization, public listing, or external venture capital/PE ownership.

Name

Negwer Materials Inc.

Legal name

Negwer Materials, Inc.

Website

https://negwer.com

Company type

Private

Founded year

1924

Operating status

Operating

Headcount range

101–250 employees

Short description

Negwer Materials Inc. is a privately-held Midwest US building materials distributor founded in 1924, supplying gypsum, steel, doors, insulation, and exteriors from 50+ manufacturer brands to contractors, architects, and builders via trade counter, jobsite delivery, and custom door fabrication.

Ownership category

akta.pro rank

Product category

Building Materials Distribution

NAICS

Building Material and Garden Equipment and Supplies Dealers (444), Building Material and Supplies Dealers (4441), Other Building Material Dealers (44418)

SIC

Wholesale-Lumber, Plywood, Millwork & Wood Panels (5031), Retail-Lumber & Other Building Materials Dealers (5211), Retail-Building Materials, Hardware, Garden Supply (5200)

akta.pro primary industry

Building Materials & Lumber Distribution (CRAOAFAD)

akta.pro secondary industries

Ceiling Boards, Plasterboard Tiles & Suspension-Compatible Gypsum Products (IMADAEAM), Wood Mouldings, Millwork & Trim (IMADADAG), Doors, Windows & Millwork Retail (Interior/Exterior Doors, Windows, Moulding) (CRAIAEAI)

Keywords

• Building materials distribution
• Commercial construction supplies
• Gypsum board products
• Cold-formed steel framing
• Custom door fabrication

Headquarters

HQ city

Belleville

HQ country

United States

HQ region

North America

Offices1 record

Markets served

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Marketing or Sales, Infrastructure

Revenue model

1. Building Materials Distribution: Distribution of construction building materials including gypsum board, ceilings, cold-formed steel, fasteners, insulation, doors, frames, hardware, exteriors, and finishing products to construction professionals.
2. Custom Door Fabrication: Custom door fabrication services through their 12,000 square-foot Negwer Door Systems facility, including pre-installed hardware ReadyDoor service for commercial projects.
3. Architectural Consulting Services: NMI Architectural Solutions providing materials specification consulting and design assistance to architects and builders.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

Core offering

Negwer Materials Inc. is a regional building materials distributor and fabricator supplying construction professionals with a diverse in-stock inventory of gypsum board, ceilings, cold-formed steel framing, fasteners, insulation, doors, frames, hardware, exteriors, and finishing products. In addition to distribution, the company fabricates custom commercial doors at a 12,000 square-foot facility (Negwer Door Systems), provides jobsite delivery, and offers architectural consulting services (NMI Architectural Solutions) across the St. Louis metropolitan and Midwest U.S. market.

Product overview

Negwer Materials Inc. is a building materials distributor and supplier offering a diverse inventory of construction materials across multiple categories. The product portfolio includes gypsum board and panels (USG Sheetrock®, Gold Bond®), acoustical ceiling systems (USG Mars™), cold-formed steel framing (ClarkDietrich ProSTUD®), access doors (Cendrex, Stealth GFRG, Babcock-Davis), doors/frames/hardware, exterior systems (DuPont Tyvek®, EIFS, CertainTeed GlasRoc®), insulation (ROCKWOOL AFB®), fasteners, fireproofing, trim products (Trim-Tex), and tools/accessories. Beyond materials supply, Negwer offers specialized services including jobsite delivery, Negwer Door Systems (custom door fabrication with NDS ReadyDoor pre-installed hardware service from their 12,000 sq-ft facility), NMI Architectural Solutions (architectural consulting), and CFS Truss Solutions. The company distributes products from numerous manufacturers including USG, National Gypsum, Rockwool, Trusscore, DuPont, Cendrex, CertainTeed, and many others, serving general contractors, subcontractors, architects, and home builders.

Differentiator

Problem solved

Functional benefit

Brands

• Negwer Door Systems (NDS): Custom commercial door fabrication and distribution service with a 12,000 square-ft. fabrication facility, including NDS ReadyDoor pre-installed hardware service
• NMI Architectural Solutions
• CFS Truss Solutions
• Negwer OTW
• NDS ReadyDoor

Products and services

• Gypsum Board & Panels Wall and ceiling gypsum panels including USG Sheetrock, USG Sheetrock EcoSmart Panels, and National Gypsum Gold Bond XP gypsum board, supplied to commercial and residential construction projects.
• Ceilings & Acoustical Systems Acoustical ceiling systems and panels including USG Mars acoustical panels, provided for commercial and residential applications requiring sound control.
• Cold Formed Steel (CFS) Framing Steel framing products for structural and non-structural building applications, including ClarkDietrich ProSTUD wall and ceiling framing studs and Radius Track curved framing solutions.
• Doors, Frames & Hardware Commercial doors, frames, and architectural hardware including hollow metal doors and frames from Lyon Industries, supplied to commercial construction projects.
• Access Doors Access panels for walls and ceilings enabling maintenance access to building systems, including Cendrex general purpose, fire rated, hidden flange, recessed, and roof hatch access doors, as well as Stealth GFRG panels and Babcock-Davis architectural access doors.
• Exteriors & Building Envelope Exterior building envelope materials including DuPont Tyvek CommercialWrap weather barriers, Dryvit EIFS exterior insulation and finishing systems, and CertainTeed GlasRoc gypsum sheathing.
• Insulation Building insulation products for thermal and acoustic control, including ROCKWOOL AFB stone wool insulation and RSIC resilient sound isolation clips.
• Fasteners

Quantifiable outcome

• Time and cost savings through pre-installed hardware ReadyDoor service
• +1 more outcomes

Named customers1 record

Segments5 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

16 partnerships are on record, tiered core.

• USG Building SystemscoreChannel Partner/ Reseller/ DistributorMajor distributor of USG products including Sheetrock gypsum panels, Mars acoustical panels, and EcoSmart panels. Long-standing distribution relationship.
• National GypsumcoreChannel Partner/ Reseller/ DistributorAuthorized distributor of National Gypsum building products including Gold Bond XP gypsum board.
• DuPont TyvekcoreChannel Partner/ Reseller/ DistributorDistributor of DuPont Tyvek CommercialWrap weather barriers and building envelope products.
• CertainTeedcoreChannel Partner/ Reseller/ DistributorDistributor of CertainTeed products including GlasRoc sheathing and related building materials.
• RockwoolcoreChannel Partner/ Reseller/ DistributorDistributor of ROCKWOOL AFB insulation products for thermal and fire protection applications.
• ClarkDietrichcoreChannel Partner/ Reseller/ DistributorDistributor of ClarkDietrich cold-formed steel products including ProSTUD framing members.
• Cendrex Access DoorscoreChannel Partner/ Reseller/ DistributorDistributor of Cendrex access door products including general purpose, fire rated, hidden flange, and recessed access doors.
• Babcock-DaviscoreChannel Partner/ Reseller/ DistributorDistributor of Babcock-Davis architectural access doors and specialty door products.
• TrusscorecoreChannel Partner/ Reseller/ DistributorDistributor of Trusscore PVC wall and ceiling board products.
• Dryvit (Tremco CPG)coreChannel Partner/ Reseller/ DistributorDistributor of Dryvit Exterior Insulation and Finishing Systems (EIFS) for exterior wall applications.
• Radius Track Corp.coreChannel Partner/ Reseller/ DistributorDistributor of Radius Track cold-formed steel solutions for curved and complex framing applications.
• GrabbercoreChannel Partner/ Reseller/ DistributorDistributor of Grabber construction fasteners and related building products.
• Wind-LockcoreChannel Partner/ Reseller/ DistributorDistributor of Wind-Lock construction tools and accessories.
• FraschcoreChannel Partner/ Reseller/ DistributorDistributor of Frasch building materials products.
• MarlitecoreChannel Partner/ Reseller/ DistributorDistributor of Marlite wall panel systems and related interior finish products.
• Nu-Wave ScaffoldingcoreChannel Partner/ Reseller/ DistributorDistributor of Nu-Wave scaffolding products for construction access.

Scale indicators3 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• Foundation Building Materials (FBM): National specialty distributor of building products with strong gypsum, ceilings, and steel framing exposure. Direct competitor to Negwer across the same CSI divisions Negwer serves, particularly 05 (Metals), 07 (Thermal/Moisture), and 09 (Finishes).
• Lansing Building Products: National distributor of exterior building products including siding, trim, and related gypsum/acoustical categories. Direct peer serving general contractors and architects with single-source distribution and jobsite delivery.
• GMS Inc. One of the largest North American distributors of gypsum, ceilings, steel framing, and insulation. Competes directly with Negwer across almost every product category Negwer distributes, especially gypsum board and acoustical ceilings.
• US LBM: A leading national distributor of lumber and building products with a roll-up of regional brands (e.g., Stock Lumber, others) operating in the same categories Negwer serves. Comparable go-to-market of multi-location regional LBM distribution.
• Spec Building Materials: Regional specialty distributor of drywall, steel framing, ceilings, and insulation with an emphasis on pro-contractor accounts and multi-market operations. Directly comparable to Negwer's product-and-service mix.
• SRS Distribution: A fast-growing building products distributor (roofing, exteriors, insulation) with a multi-brand regional model similar to Negwer's. Overlaps heavily on exterior envelope, fasteners, and insulation.

Broad incumbents

• ABC Supply Co. Largest U.S. wholesale distributor of roofing, siding, windows, and related exterior/interior building products. A broad incumbent that overlaps heavily with Negwer's contractor base and CSI 07/08 categories.
• Allied Building Products (Beacon): National distributor of exterior and interior building products via the Allied brand (now under Beacon Roofing Supply). Comparable broad product assortment and pro-contractor GTM with significant regional presence.

Regional players

• Snavely Forest Products: Mid-Atlantic regional distributor of lumber, engineered wood, millwork, and building products. Comparable regional LBM-style distribution model serving pro contractors and builders, though operating in a different geography.

Others

• Ferguson Enterprises: Largest U.S. distributor of plumbing, HVAC, and related building infrastructure products. Not a direct competitor, but a comparable mid-cap public distribution peer for benchmarking scale and go-to-market with the construction pro channel.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/negwermaterials
• LinkedInlinkedin.com/company/negwer-materials-inc-

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Negwer Materials Inc.