ATAS International, Inc.

What ATAS International, Inc. does

ATAS International, Inc. is an American, family-owned manufacturer of metal building envelope technology, established over 60 years ago and headquartered in Allentown, Pennsylvania with additional manufacturing operations in Mesa, Arizona, University Park, Illinois, and Elkton, Maryland. The company produces a comprehensive portfolio of metal wall panels (concealed fastener, exposed fastener, metal composite material plates, curved series), metal roofing systems (standing seam, batten seam, shingles, tiles, through-fastened, curved and tapered), insulated metal panels (Isoleren brand), perimeter edge systems, architectural accents (column covers, beam wraps, custom fabrication), suspended ceiling systems (Lineair), and accessories (fasteners, underlayments, sealants, snow retention). Core materials include aluminum, G90 galvanized and 55% Al-Zn alloy-coated steel, stainless steel, and zinc; differentiated intellectual property includes the patented ASV/TB Spacer Shim, Wind-Lok interlocking systems, TRI-SEAL and VRT coated fasteners, and the InSpire transpired solar air heating system with SRCC OG-100 certification.

The company sells through a nationwide independent product representative network organized by geographic territory, supplemented by a dedicated Corporate Accounts Technical Advisor, OEM Manager, and a Vice President of Sales & Marketing overseeing international distribution. Specification is supported by an online pricing portal, Submittal Builder, Spec Writer, and the AIA/GBCI-approved ATAS Academy education program. In March 2025, ATAS expanded its portfolio through the acquisition of Metalwërks Architectural Plate Systems, adding architectural plate, fascia, soffit, canopy, and decorative tower capabilities, and in May 2026 it launched the MultiFin Panel Series concealed-fastener rainscreen wall panel.

Revenue is generated almost entirely through hardware sales of metal building components into commercial construction (office, education, healthcare, hospitality, museums), residential construction, and OEM applications, with named project references spanning GEICO, Montana State University, the Speed Art Museum, Anthem House, and GE Aircraft. No revenue figures are publicly disclosed and the company is privately held with no disclosed external investors; products are marketed as Made in USA, ISO certified, and LEED-contributing.

Name

ATAS International, Inc.

Legal name

ATAS International, Inc.

Website

https://atas.com

Company type

Private

Founded year

1963

Operating status

Operating

Headcount range

101–250 employees

Short description

ATAS International is a family-owned U.S. manufacturer of metal building envelope systems, producing wall panels, roofing, insulated panels, and architectural accents sold to commercial, residential, and institutional construction markets through a nationwide rep network.

Ownership category

akta.pro rank

Product category

Metal Building Envelope Products

NAICS

Architectural and Structural Metals Manufacturing (3323), Sheet Metal Work Manufacturing (332322), Ornamental and Architectural Metal Products Manufacturing (33232)

SIC

Fabricated Structural Metal Products (3440), Sheet Metal Work (3444)

akta.pro primary industry

Metal Roofing & Wall Panels (Architectural/Structural) (IMADACAG)

akta.pro secondary industries

Flashing, Edge Metal & Roof Accessories (IMADAFAJ), Metal Cladding, Soffits & Trim (Non-Panel Components) (IMADACAM), Fasteners, Anchors & Connectors (Bolts, Weld Studs, Plates) (IMADACAJ)

Keywords

• Metal wall panels
• Metal roofing systems
• Insulated metal panels
• Building envelope components
• Architectural metal accents

Headquarters

HQ city

Mesa

HQ country

United States

HQ region

North America

Offices4 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Marketing or Sales, Technology or R&D, Infrastructure

Revenue model

1. Metal Building Products Sales: Primary revenue from manufacturing and selling metal wall panels, metal roofing systems, insulated metal panels, perimeter edge systems, accessories, and architectural accents. Products sold through direct sales force and representative network to commercial and residential construction markets.

Pricing tiers

Go-to-market motion3 records

Distribution channels5 records

Marketing channels6 records

Core offering

ATAS International manufactures and sells metal building envelope products, including metal wall panels (concealed fastener, exposed fastener, modular, MCM and plate, curved series), metal roofing systems (standing seam, batten seam, shingles, tiles, through-fastened, curved and tapered), insulated metal panels (Isoleren line), perimeter edge systems (fascia, coping, water control, rainware), interior/ceiling/soffit systems, architectural accents, and supporting accessories such as fasteners, sealants, and underlayments. Products are fabricated in aluminum, steel, stainless steel, and zinc and sold to commercial and residential construction markets through a US rep network and direct corporate/OEM sales.

Product overview

ATAS International, Inc. is a premier manufacturer of sustainable building envelope technology, operating as a single unified product portfolio organized around metal building components. The core offering includes Metal Wall Panels (Concealed Fastener, Modular, Exposed Fastener, MCM & Plate Systems, Curved Series, Solar Air Heating via InSpire), Metal Roofing Systems (Standing Seam, Batten Seam, Shingles, Tiles, Through-Fastened, Curved & Tapered), and Insulated Metal Panels (Isoleren RL for roofs, Isoleren IM/ML/SL/TE/WL/Fire Rated for walls, and Barrier Back Up Wall System). Supporting product lines include Interiors/Ceilings/Soffits (Metafor, Design Wall, Opaline panels with acoustic options; Lineair suspended ceiling systems), Perimeter Edge Systems (Fascia, Coping, Water Control, Rainware), Architectural Accents (Custom Fabricated Panels, Curved Trims, Column Covers & Beam Wraps, Elite Trim Series), Accessories (Fasteners, Sealants, Underlayments, VHB Tape, ASV/TB Spacer Shims, Snow Retention), and Secondary Framing Components. The company expanded via acquisition of Metalwërks Architectural Plate Systems. The product architecture is modular and mix-and-match capable, allowing combinations of profiles, colors, and systems. ATAS positions itself as a single-source manufacturer for complete building envelope solutions.

Differentiator

Problem solved

Functional benefit

Brands

• Metalwërks: Architectural plate systems providing durable, eye-catching fascias, soffits, canopies, and decorative towers for retail, schools, hospitals and high profile commercial projects
• InSpire
• Isoleren
• SterraCore
• MetaFlex
• Lineair
• Elite Trim Series
• ColorGard

Products and services

• MultiFin Panel Series
• MetaFlex Series
• Corra-Lok Wall Panel
• CastleTop Wall Panel
• Design Wall Series
• Metafor Wall Panel
• Multi-Purpose Panels Series
• Omawall Series
• Omawall PL with EVO
• Opaline Wall Panel
• Rigid Wall II Series
• Standing Seam Shingle Wall Panel
• Versa-Line Wall Panel
• Versa-Lok Wall Panel
• Versa-Seam Wall Panel
• Monarch Batten Seam Panel
• Corra-Max Exposed Fastener Wall Panel
• Belvedere 6" Short Rib Wall Panel
• Belvedere 7.2" Rib Wall Panel
• Belvedere Grand R Wall Panel
• Belvedere PenumWall Panel
• Corrugated Wall Panel
• Grand C Wall Panel
• Grand V Wall Panel
• Span Wall Panel
• Wave Panel
• SterraCore Metal Composite Material Panels
• Arc-Metafor Curved Wall Panel
• Colonial Seam Standing Seam Roof Panel
• Dutch Seam Standing Seam Panel
• 1" Field-Lok Standing Seam Roof Panel
• 1½" Field-Lok Standing Seam Roof Panel
• 2" Field-Lok Standing Seam Roof Panel
• 2⅜" Field-Lok Triple-Lok Standing Seam Roof Panel
• PC System Standing Seam Roof Panel
• PC System Batten Seam Roof Panel
• CastleTop Metal Roof Shingle
• Rumba Shake Metal Roof Shingle
• Standing Seam Shingle Roof Panel
• ScanRoof Metal Roof Tile
• Techo Tile Metal Roof Tile
• Curved 1" Field-Lok Roof Panel
• Curved 1½" Field-Lok Roof Panel
• Curved PC System Roof Panel
• Domes (Custom Shop-Fabricated Panels)
• Tapered Panels
• Isoleren RL Insulated Metal Roof Panel
• Isoleren IM Insulated Metal Wall Panel
• Isoleren ML Insulated Metal Wall Panel
• Isoleren SL Insulated Metal Wall Panel
• Isoleren TE Insulated Metal Wall Panel
• Isoleren WL Insulated Metal Wall Panel
• Isoleren Fire Rated Insulated Metal Wall Panel
• Isoleren Barrier Back Up Wall System
• Interior Wall Applications
• Lineair Suspended Edge Ceiling System
• Lineair Metal Panel Lay-In System
• Lineair Torsion Spring Ceiling System
• Lineair Plank Ceiling System
• Lineair Linear Ceiling Series
• Lineair Opaline Carrier System
• Wind-Lok Soffit (MPS / MPV)
• Edge-Lok 2 Fascia System
• Edge-Lok 3 Fascia System
• Rapid-Lok Fascia System
• Rapid-Lok Extruded Fascia System
• Rapid-Lok Coping
• Rapid-Lok SL Coping
• Rapid-Lok Ultra Coping
• InSpire Wall Solar Air Heating System
• InSpire HP High-Performance Solar Air Heating System
• ASV/TB Spacer Shim
• Snow Retention Systems
• EZ Curb Prefabricated Roof Penetration Flashing
• Custom Fabricated Panels
• Curved Trims
• Column Covers & Beam Wraps
• Elite Trim Series
• Secondary Framing Components
• Fasteners
• Underlayment Products
• Sealants
• Flat Sheet and Coil
• 3M VHB Tape & Application Kit
• Metalwërks Architectural Plate Systems

Quantifiable outcome

• Oak Ridge National Laboratory studies show elevating roof cover with above-sheathing ventilation combined with solar reflectance can reduce heat gain through roof by 50% compared to nailed asphalt shingle roofs
• +2 more outcomes

Named customers9 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature7 records

Partnerships

Two partnerships are on record, tiered core and minor.

• MetalwërkscoreStrategic or Co-development PartnerATAS expanded its portfolio with Metalwërks Architectural Plate Systems, integrating decorative plate and column cover products into ATAS offerings. This expansion brings enhanced architectural accent capabilities and reinforces ATAS as a comprehensive building envelope solution provider.
• Oak Ridge National Laboratory (ORNL)minorStrategic or Co-development PartnerORNL conducted sponsored research and testing proving that above-sheathing ventilation (ASV) combined with solar reflectance can reduce heat gain through roofs by 50% compared to traditional asphalt shingle roofs. ATAS ASV/TB spacer shim products are supported by this independent research.

Scale indicators3 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• Berridge Manufacturing Company: Manufacturer of architectural metal roofing and wall panels including standing seam, shingles, and soffit systems. Closely comparable in premium architectural product positioning and custom fabrication capabilities.
• Metal Sales Manufacturing Corporation: US manufacturer of metal roofing, wall, and fascia panels with multiple production locations nationwide. Comparable product breadth, geographic distribution model, and customer base to ATAS in commercial and residential construction.
• MBCI (Metal Building Components Inc.): Manufacturer of metal roofing and wall panels for the metal building and architectural markets. Directly comparable to ATAS in standing seam roofing, exposed/concealed fastener wall panels, and accessories, with similar multi-product positioning.
• East Coast Metal Systems: US metal roofing and wall panel installer/manufacturer focused on architectural and commercial projects. Comparable in architectural metals specification work and installer-driven distribution model relevant to ATAS's rep network.
• CENTRIA (a Cornerstone Building Brands brand): Manufacturer of architectural metal wall systems and insulated metal panels for commercial construction. Directly comparable product portfolio to ATAS, competing head-to-head on concealed fastener wall panels and rainscreen systems.

Regional players

• Steelway Metal Buildings: Canadian-based manufacturer of steel building components including roofing and wall panels. Comparable product mix and custom fabrication model, but primarily serves Canadian and select North American markets rather than ATAS's US focus.

Broad incumbents

• Cornerstone Building Brands: Large publicly-traded building products company encompassing multiple metal roofing and wall panel brands. Competes with ATAS across standing seam roofing, metal wall panels, and architectural accents at national scale.
• Kingspan Insulated Panels: Global leader in insulated metal panels and building envelope systems. Directly overlaps with ATAS's Isoleren IMP line and competes for the same commercial construction specifications, but at significantly larger scale with broader geographic reach.
• Firestone Metal Products (Holcim): Division of Holcim building envelope offering metal roofing and wall systems. Competes with ATAS in standing seam and architectural metal panels but operates as part of a much larger, multi-product building solutions portfolio.

Emerging players

• Wiskind Steel Building Products: Chinese manufacturer of insulated metal panels and building envelope systems. Overlaps with ATAS's Isoleren IMP offerings and represents an emerging low-cost competitor in global insulated panel supply.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xx.com/atas_intl_inc
• Facebookfacebook.com/atas.intl
• LinkedInlinkedin.com/company/atas-international-inc-

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

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 ATAS International, Inc.