WinTech

What WinTech does

WinTech (legal entity Window Technology, Inc.) is a US-based, employee-owned (ESOP since 2006) manufacturer of aluminum windows, access doors, viewports, louvers, and insulated panels for the construction industry. Founded in 1991 and headquartered in Monett, Missouri, the company operates through four core product divisions — Light Commercial (Series 2500, 251, C225, 210L aluminum windows for pre-engineered steel buildings and commercial construction), Residential (OzarkView and RidgeView above- and below-grade windows), Modular (G225/M225 windows for modular construction factories, supported by a Modular Installation Certification Program launched in 2021), and Access Doors & Panel Division (SD 2200/3200/4200 and AD 1100 access doors, High Performance Panels, and viewports for HVAC, data center, and building systems applications). Products carry AAMA 2604/2605 paint finishes, NFRC thermal ratings, ASTM E 331 water-infiltration certifications, and impact-rated/FPA approvals, manufactured at three US facilities (Monett and Cassville, Missouri; Pocahontas, Arkansas) on equipment including a 5-axis waterjet cutting system added in October 2025.

WinTech makes money by selling manufactured window and door/panel products through a direct B2B sales motion with division-specific sales contacts and quote-based enterprise pricing — no public list prices and no apparent distributor channel. Customers include pre-engineered steel building contractors, commercial builders, modular home factories, residential builders, HVAC equipment manufacturers, hospitality PTAC OEMs (a major louver revenue line), higher education (e.g., Penn State), and data center operators. In May 2024 WinTech acquired Pocahontas Aluminum Company (founded 1963, Arkansas), adding 87 employees and a third manufacturing footprint serving modular home, food truck, and deer blind specialty markets; PAC continues to operate under its own brand. In December 2025 WinTech and PAC were unified under a new holding company, Ozark ESOP Partners, with a dedicated executive team (CEO Jack Williams, CSO Tim Larmer, CFO Gary Swanger, COO/President Jason Hunt) positioned to pursue further acquisitions and new market entry while operating companies focus on operational excellence.

The business model is best characterized as a diversified, multi-divisional B2B industrial manufacturer with a mix of standard catalog products and fully custom engineered solutions (multiple glazing options, frame depths from 1" to 4", R-values from 6.67 to 26.68, AAMA-rated performance classes up to CW-75). Revenue mechanics are project-based and quote-driven across four largely independent product divisions, with international distribution noted specifically for the Access Doors & Panel Division. Pricing is not publicly disclosed; customers engage division-specific sales teams or submit downloadable quote forms. Marketing and demand generation run through trade show presence (AHR Expo, World of Modular), earned media (Glass Magazine Top Metal Companies 2019, BUILD Magazine Best HVAC Access Door & Panel Supplier 2021), podcast appearances (Inside Modular), and a careers portal that supports talent acquisition. The holding-company restructuring in December 2025 signals a deliberate pivot from a single-entity regional manufacturer to a multi-entity platform explicitly built for inorganic growth.

Name

WinTech

Legal name

Window Technology, Inc.

Website

https://wintechinc.com

Company type

Private

Founded year

1991

Operating status

Operating

Headcount range

101–250 employees

Short description

WinTech (Window Technology, Inc.) is a US-based, employee-owned manufacturer of aluminum windows, HVAC access doors, insulated panels, viewports, and louvers serving commercial, residential, modular, HVAC, hospitality, and data center construction customers through four product divisions and three manufacturing facilities.

Ownership category

akta.pro rank

Product category

Commercial Building Products / Fenestration

NAICS

Metal Window and Door Manufacturing (332321)

SIC

Metal Doors, Sash, Frames, Moldings & Trim (3442)

akta.pro primary industry

Windows (IMADAIAC)

Keywords

• Commercial aluminum windows
• HVAC access doors
• Insulated panels
• Modular construction windows
• PTAC louvers

Headquarters

HQ city

Monett

HQ country

United States

HQ region

North America

Offices3 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Window Sales (Commercial & Residential): WinTech manufactures and sells aluminum windows — including fixed, projected, single hung, double hung, and slider configurations — across its Light Commercial, Residential, and Modular divisions. Products are sold as standard and custom configurations to pre-engineered steel building contractors, commercial construction firms, modular home factories, and residential builders. Revenue is generated through B2B quotes and purchase orders.
2. HVAC Access Doors, Panels, and Louvers: WinTech supplies access doors (SD 2200, SD 3200, SD 4200, AD 1100 series), insulated panels, viewports, and louvers to the HVAC industry and data center market. Products are sold as manufactured goods with varying performance specifications (R-values, water column ratings, insulation types). The division serves domestic and international customers with competitive lead times.
3. PTAC Louvers for Hospitality: WinTech is a major supplier of PTAC (Packaged Terminal Air Conditioner) louvers for the hospitality industry, supplying manufactured metal components as part of HVAC equipment specifications.

Pricing tiers

Go-to-market motion2 records

Distribution channels2 records

Marketing channels5 records

Core offering

WinTech (Window Technology, Inc.) manufactures and sells standard and custom aluminum windows for commercial, residential, and modular construction, as well as HVAC access doors, insulated panels, viewports, and PTAC louvers. The company operates four divisions (Light Commercial, Residential, Modular, and Access Doors & Panel) and serves construction industry customers from facilities in Monett, MO, Cassville, MO, and Pocahontas, AR.

Product overview

WinTech (Window Technology, Inc.) is an employee-owned manufacturer of windows and doors for the construction industry, founded in 1991 and headquartered in Monett, Missouri. The company operates through four core divisions: Light Commercial Division (aluminum windows for pre-engineered steel buildings and commercial construction, including Series 2500, 251, C225, and 210L products), Residential Division (above-grade OzarkView and RidgeView windows plus below-grade RidgeView basement windows), Modular Division (windows for modular construction including G225/M225 series), and Access Doors & Panel Division (HVAC access doors in SD and AD series, High Performance Panels, and viewports). Following its May 2024 acquisition of Pocahontas Aluminum Company, WinTech expanded into additional market segments including modular homes, food trucks, and deer blinds. The company operates manufacturing facilities in Monett and Cassville, Missouri, and is structured under Ozark ESOP Partners as a holding company.

Differentiator

Problem solved

Functional benefit

Brands

• OzarkView: Window product line with 3-1/4 inch frame depth, offered in fixed, single hung, double hung, and slider configurations with ratings up to CW-75.
• RidgeView

Products and services

• Light Commercial Windows Complete line of standard and custom aluminum windows for the pre-engineered steel building market and commercial construction, including Series 2500, 251, C225, and 210L products. Targeted at commercial builders and pre-engineered steel building contractors.
• Residential Windows Above-grade OzarkView and RidgeView windows, and below-grade RidgeView basement windows, in fixed, single hung, double hung, and slider configurations. Targeted at residential builders and contractors for new construction and replacement projects.
• Modular Construction Windows Window products for the pre-engineered steel building market and the modular construction industry, including G225/M225 series and 2500 series aluminum windows. Targeted at modular home factories and modular construction builders.
• Access Doors, Panels, and HVAC Components Leading supplier of access doors (SD and AD series), viewports, louvers, and insulated panels to the HVAC industry, data center market, and hospitality PTAC market. Targeted at HVAC equipment manufacturers, data center operators, and building systems OEMs domestically and internationally.
• OzarkView Windows Premium window series with 3-1/4 inch frame depth, available in Fixed, Single Hung, Double Hung, and Slider configurations. Features CW-75 rating and R-50 thermal performance for above-grade applications.
• RidgeView Windows Standard window series with 2-5/8 inch frame depth, available in Fixed, Single Hung, and Slider configurations. Suitable for both above-grade and below-grade (basement) residential applications.
• Series 2500 Aluminum Windows Thermally broken aluminum windows with 2-1/2 inch frame depth and CW-60 AAMA rating. Available in Fixed, Projected, and Single Hung configurations for light commercial applications.
• Series 251 Aluminum Windows Commercial aluminum windows with integral perimeter nailing fin, 2-7/16 inch frame depth, and CW-60 AAMA rating. Available in Fixed and Projected configurations.
• Series C225 Slider Windows Slider windows with AAMA 2603 paint in bronze or white, 5/8 inch insulated glazing. Available in Slider, Fixed, and Single Hung configurations with LC-30 to LC-25 ratings.
• Series 210L Slider Windows Commercial slider windows with 2-7/16 inch frame depth and LC-35 rating. Offered in slide operations of OX, XO, and XOX configurations with 5/8 inch insulated glazing.
• G225/M225 Modular Windows Modular-specific aluminum windows with integral nail fin. Available in Slider and Single Hung configurations with LC-30 rating, designed for modular construction factory applications.
• SD 2200 Access Doors 2 inch depth dual gasket doors in single and twin configurations with positive inswing and negative outswing options. Features thermal/non-thermal frames, 13.34 R Value foam insulation, and FDA compliant EPDM gaskets.
• SD 3200 Access Doors 3 inch depth dual gasket doors with 20.00 R Value foam insulation. Available in single and twin configurations for equipment access.
• SD 4200 Access Doors 4 inch depth dual gasket doors with 26.68 R Value foam insulation. Available in single and twin configurations for heavy-duty equipment access.
• AD 1100 Access Doors 1 inch depth single gasket doors in single positive inswing and negative outswing configurations. Features 6.67 R value insulation and extruded aluminum frames.
• High Performance Panels Insulated panels with thickness from 1 to 4 inches, featuring free rise foam, extruded aluminum frames, and R values from 6.67 to 26.68. Available in widths from 4 to 144 inches.
• SD Viewport Factory wet glazed viewports with 2, 3, and 4 inch frame depths. Tested to 20 inch water column (104 psf) with thermal or non-thermal framing options.
• AD Viewport Access viewports with 1-1/2 to 4 inch frame depths. Rated to 4.8 inch water column (25 psf) with standard sizes from 6x6 to 12x12 inches.
• Modular Installation Certification Program A certification service program for modular construction factories that includes hands-on product and installation training, consulting services for custom installation issues, and on-site audits resulting in formal certification of proper WinTech product installation.
• Impact-Rated Hurricane Windows Impact-rated aluminum windows that completed successful testing to be hurricane-ready and FPA (Fenestration Product Approval) approved for use in hurricane-prone regions.

Quantifiable outcome

• Access doors tested up to 20" water column (104 psf) per ASTM E 331; OzarkView windows achieve U-values as low as 0.27 with standard Low-E glazing; High Performance Panels deliver R-values from 6.67 to 26.68 depending on thickness

Named customers4 records

Segments5 records

Ideal customer profiles6 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Five partnerships are on record, tiered core and minor.

• Ozark ESOP PartnerscoreStrategic or Co-development Partner · 18 December 2025Ozark ESOP Partners is a newly established holding company (announced December 18, 2025) created to guide and support WinTech, Pocahontas Aluminum Company, and future affiliated entities. The holding company will pursue new markets and business models while the operating companies focus on operational excellence. Key leadership appointments include Jack Williams (CEO), Tim Larmer (CSO), Gary Swanger (CFO), and Jason Hunt (President WinTech / COO Ozark ESOP Partners).
• Pocahontas Aluminum CompanycoreStrategic or Co-development Partner · 9 May 2024WinTech acquired 100% of Pocahontas Aluminum Company (PAC) stock effective May 9, 2024. PAC, founded in 1963 by Edd Rose in Pocahontas, Arkansas, manufactures windows and doors for the modular home, food truck, deer blind, and other construction industries. PAC continues to operate under its brand. The acquisition is part of WinTech's strategy to broaden product portfolio, expand customer base, and drive operational synergies.
• Fuller Center for HousingminorStrategic or Co-development PartnerWinTech has partnered with the Fuller Center for Housing for many years, donating windows for new homes in the Monett community. WinTech employees volunteer their time to assist with window installation on build projects. This partnership reflects WinTech's commitment to community investment and social impact.
• Ozarks Tech FoundationminorGTM or Marketing PartnerWinTech participates in the Ozarks Tech Foundation Golf Tournament, which raises scholarship funds for students in the region. The event provides WinTech an opportunity to connect with community members, support educational initiatives, and build brand visibility.
• SEMCO (HVAC Door and Panel Industry Partner)minorStrategic or Co-development PartnerWinTech participates in SEMCO's company golf outing as a partner in the HVAC door and panel industry. The relationship reflects industry peer connections and collaborative community engagement between trusted partners in the same sector.

Scale indicators4 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• Kawneer Company: Kawneer is a leading North American manufacturer of architectural aluminum window, door, and storefront systems for commercial construction. It directly competes with WinTech's Light Commercial Division in the pre-engineered steel building and commercial project space.
• EFCO Corporation: EFCO manufactures aluminum windows, curtain walls, and storefront systems for commercial construction. Its product portfolio and target customer base of commercial contractors and glazing subcontractors closely overlap with WinTech's commercial window offerings.
• Wausau Window and Wall Systems: Wausau Window specializes in custom-engineered aluminum window and curtain wall systems for institutional, healthcare, and commercial construction. It serves the same high-performance commercial fenestration niche as WinTech's commercial window lines.
• MI Windows and Doors: MI Windows and Doors is a large manufacturer of vinyl and aluminum windows for residential and light commercial construction. Its residential window line directly competes with WinTech's Residential Division products.
• Atrium Windows and Doors: Atrium manufactures aluminum and vinyl windows for residential and light commercial markets across North America. Its residential and light commercial product lines overlap directly with WinTech's Residential and Light Commercial Divisions.
• Traco (Three Rivers Aluminum Company): Traco manufactures commercial aluminum windows, entrance systems, and curtain walls. It serves similar commercial contractors and institutional projects as WinTech's commercial window divisions, making it a direct niche competitor.

Broad incumbents

• Oldcastle BuildingEnvelope: Oldcastle BuildingEnvelope is one of North America's largest suppliers of architectural aluminum glazing systems, including windows, curtain walls, and storefronts. It overlaps with WinTech's commercial windows but serves a much broader product and geographic footprint.
• YKK AP America: YKK AP America manufactures architectural aluminum products including windows, entrances, and curtain walls for commercial construction. As a broader incumbent, it competes with WinTech on commercial fenestration but spans a much wider product portfolio.
• Quanex Building Products: Quanex supplies engineered components and finished fenestration products including windows and door systems to OEMs and the new construction and remodeling markets. As a broad building products supplier, it overlaps with WinTech's window offerings and modular customer base.
• PGT Innovations: PGT Innovations is a leading manufacturer of impact-resistant windows and doors, primarily serving residential and commercial construction. While it has a stronger impact-rated window focus, it competes with WinTech's residential and impact-rated aluminum window lines.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/WinTech-103817550988901
• LinkedInlinkedin.com/company/wintech-inc-
• Xx.com/IncWintech

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 records

Subsidiaries1 record

Funding overview

Funding rounds

Investors

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

M&A1 record

Investments

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

Frequently asked questions about WinTech