What ConXtech does

ConXtech is a Hayward, California-based construction technology company founded in 2004 that operates as a turnkey structural steel subcontractor, providing end-to-end design, fabrication, delivery, and erection services for commercial buildings. The company serves enterprise customers across healthcare, data centers, education, hospitality, government, retail, office, residential, and industrial sectors, with a project portfolio exceeding 20 million square feet of completed work. Notable customers include Kaiser Permanente (dozens of medical office buildings and hospitals across multiple states), Google (Bay View campus in Mountain View), Sony Pictures Entertainment (Culver City office building, first major production studio to achieve LEED-Gold), Stanford University (Law School and Neuroscience Health Center), NorthBay Healthcare, Scripps Health, the U.S. Navy (NAVFAC San Diego), and Cielo. Geographically, ConXtech's footprint spans Northern and Southern California, the Pacific Northwest, Southwest, Midwest, and Northeast United States with select global projects.

The company's core offering is the proprietary ConX prefabricated structural steel building system, featuring patented Lower & Locking collar connection technology that delivers AISC 358 prequalified moment frame connections. Two primary system variants serve distinct building scales: ConXL 400 (for 2-10 story buildings with 400mm columns, 18-30 inch beam depths, and 18-45+ foot spans, achieving 10-15,000 ft² per day assembly) and ConXR 200 (for 4-8 story buildings with 200mm columns and 8-24 foot spans, achieving 4,000-6,000 ft² per day). The system delivers 3-5x faster steel erection than traditional methods by combining prefabrication with modular connections, eliminating the need for brace frames, and providing blast and progressive collapse resistance at no additional cost. Regulatory credentials are central to the offering: DSA pre-approval for California schools since 2012, OSHPD approval for California healthcare facilities, and IBC compliance for federal projects.

ConXtech generates revenue through three primary streams: project-based structural steel subcontracting on a quote-by-quote basis with terms tied to square footage, building height, system type, and complexity; intellectual property licensing of the ConX patented system to fabricators and erectors; and design-assist and design-build professional services. Go-to-market is direct enterprise field sales targeting general contractors, architects, structural engineers, and building owners via design-assist and design-build delivery. The company has raised approximately $65.95 million in disclosed equity funding across five rounds from 2005 to 2022, with the most recent $10 million round from PIUS in September 2022 structured primarily around the IP, and a prior $25 million Series 3 in 2015 led by Saudi Aramco Energy Ventures with the George Kaiser Family Foundation. The current employee base is reported in the 101-250 range.

Name

ConXtech

Legal name

ConXtech, Inc.

Website

https://conxtech.com

Company type

Private

Founded year

2004

Operating status

Operating

Headcount range

51–100 employees

Short description

ConXtech is a Hayward, California-based construction technology company founded in 2004 that designs, fabricates, and erects prefabricated structural steel building systems. The company serves enterprise customers across healthcare, data centers, education, government, hospitality, retail, and residential sectors using its patented ConX connection technology.

Ownership category

akta.pro rank

Headquarters

HQ city

Hayward

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Structural Steel Subcontracting: Full-service structural steel subcontractor providing design, fabrication, delivery, and erection of structural steel frames. Revenue is generated through project-based contracts as a general contractor/steel subcontractor on commercial construction projects.
2. Intellectual Property Licensing: The company's proprietary technologies and patented systems are licensed to fabricators and erectors who use the ConX System. Funding was secured based primarily on ConXtech's intellectual property.
3. Design-Assist and Design-Build Services: Engineering and design services integrated with the structural steel solution, helping architects and owners optimize building design for speed and efficiency.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

ConXtech is a turnkey structural steel subcontractor that designs, fabricates, delivers, and erects prefabricated structural steel frames for commercial construction using its proprietary ConX Lower & Locking collar connection technology. The company offers multiple product variants including the ConXL 400, ConXR 200, ConXL 300, and ConX-FMC 300/400 systems, plus specialized offerings like ConX Fast Data Center Solutions and ConX Stair System, delivering steel erection that is 3-5x faster than conventional methods.

Product overview

ConXtech is a technology company providing a comprehensive suite of prefabricated structural steel building systems for the commercial construction industry. The core product family includes the ConXL 400 (for 2-10 story buildings), ConXR 200 (for 4-12 story buildings), ConXL 300, and ConX-FMC variants (300/400) for fabrication-manufacturing-construction integration. These systems combine patented connection technologies (Lower & Locking™) with standardized component systems to achieve 3-5x faster steel erection than traditional methods. The company also offers specialized ConX Fast Data Center Solutions targeting AI-driven data center construction needs, along with prefabricated stair systems. All systems are supported by technical white papers on engineering speed and progressive collapse resistance.

Differentiator

Problem solved

Functional benefit

Brands

• ConX Systems: The core structural steel building system product line including ConXR 200, ConXL 300, ConXL 400, ConX-FMC 300, and ConX-FMC 400 systems.

Quantifiable outcome

• 3-5x faster steel erection compared to traditional methods
• +5 more outcomes

Named customers19 records

Segments8 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

13 partnerships are on record, tiered core and minor.

• AISCcoreStrategic or Co-development PartnerConX connections are AISC 358 prequalified for seismic applications, enabling use across federal and state building codes. This prequalification is essential for government and healthcare projects requiring certified structural systems.
• Division of State Architect (DSA)coreStrategic or Co-development PartnerConXL System has been pre-approved by the Division of State Architect (DSA) for use in California schools since 2012, enabling widespread adoption in K-12 and community college construction.
• Tipping Mar (Structural Engineers)coreStrategic or Co-development PartnerEngineering firm featured on multiple healthcare and education projects including San Jose State University Student Wellness Center and NorthBay Hospital Expansion.
• Thornton TomasetticoreStrategic or Co-development PartnerMajor structural engineering firm featured on projects including UC Merced Medical Education Building, Google Bay View, Kaiser Permanente Skyport, and Contra Costa County facilities.
• Structural FocuscoreStrategic or Co-development PartnerEngineering firm featured on Sony Pictures Entertainment project in Culver City, CA.
• SMR Consulting Structural EngineerscoreStrategic or Co-development PartnerEngineering firm featured on San Diego Navy Facility P499 government project.
• KPFFcoreStrategic or Co-development PartnerEngineering firm featured on Los Angeles Valley College Academic Complex 1 and The Depot projects.
• GenslercoreStrategic or Co-development PartnerMajor architectural firm featured on Sony Pictures Entertainment project in Culver City, CA.
• Degenkolb EngineerscoreStrategic or Co-development PartnerEngineering firm featured on Stanford Law School William H. Neukom Academic Building project.
• DPR ConstructioncoreChannel Partner/ Reseller/ DistributorGeneral contractor featured on multiple healthcare and life sciences projects including NorthBay Hospital Expansion and Confidential Life Sciences R&D facilities.
• Whiting-Turner ConstructioncoreChannel Partner/ Reseller/ DistributorGeneral contractor featured on Google Bay View and multiple Kaiser Permanente projects including Chino Grand, Wildomar, and Lutherville-Timonium.
• JacobscoreChannel Partner/ Reseller/ DistributorMajor construction and engineering firm featured on Confidential Life Sciences R&D Laboratory and other life sciences projects.
• Ira A. Fulton Schools of Engineering at Arizona State UniversityminorStrategic or Co-development PartnerConXtech teaches prefabrication in construction class at ASU, supporting workforce development and industry education.

Scale indicators5 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• American Buildings Company: One of the largest U.S. manufacturers of pre-engineered metal buildings and steel building systems, directly comparable to ConXtech's prefab structural steel offering for commercial construction. Operates through a similar dealer/contractor channel targeting warehouses, offices, and commercial facilities.
• Butler Manufacturing (BlueScope Steel): Iconic pre-engineered metal building brand now part of BlueScope, offering comparable prefab steel building systems for commercial, industrial, and institutional construction. Directly competes with ConXtech on speed of construction and custom-engineered steel frames.
• Nucor Building Systems: Subsidiary of Nucor Corporation that designs and manufactures pre-engineered steel buildings. Highly comparable in serving non-residential construction with standardized metal building systems and operates at substantially greater scale.
• VP Buildings: Manufacturer of pre-engineered metal buildings serving commercial, industrial, and institutional markets through a builder/dealer network. Directly comparable product offering and channel to ConXtech, with similar custom-engineered steel framing solutions.
• Star Building Systems: Pre-engineered metal building manufacturer offering comparable steel building systems for commercial and industrial projects. Direct competitor in the prefab structural steel segment with similar builder/dealer distribution model.
• Robertson Building Systems: Pre-engineered metal building manufacturer competing with ConXtech on speed of construction and custom-engineered steel frames for commercial, institutional, and industrial projects across North America.
• Kirby Building Systems: Pre-engineered metal building manufacturer operating in North America, providing similar prefabricated steel building systems for commercial, industrial, and institutional construction with comparable channel structure.
• Varco Pruden Buildings: Pre-engineered steel building manufacturer offering comparable custom-engineered metal building systems for commercial and industrial projects. Direct competitor in the prefab structural steel segment with similar builder/dealer distribution model.

Broad incumbents

• Cornerstone Building Brands: Holds a portfolio of pre-engineered metal building and building component brands. Larger and more diversified than ConXtech, providing overlapping prefab steel capabilities as part of a broader exterior building solutions portfolio.

Emerging players

• Tindall Corporation: Specializes in precast/prestressed concrete and modular building systems targeting data centers, healthcare, and commercial markets. Comparable emerging player in the modular construction space, though with concrete rather than steel as primary material.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

• Xx.com/ConXtech
• Facebookfacebook.com/126476567401260
• LinkedInlinkedin.com/company/conxtech

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 records

Funding overview

Funding rounds5 records

Investors4 records

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 ConXtech