Iron Construction, Inc.

What Iron Construction, Inc. does

Iron Construction, Inc. is a privately held commercial general contractor founded in 2001 and headquartered at 1955 The Alameda in San Jose, California. The firm delivers an integrated lifecycle of pre-construction, construction, and post-construction services across four primary areas of focus: Life Sciences (cGMP facilities, clean rooms, validated labs, and pharmaceutical manufacturing spaces), Commercial Interiors (tenant improvements, fit plans, ADA-compliant buildouts), High-tech Manufacturing (occupied-facility renovations with tight schedules), and Special Projects. It serves enterprise clients throughout the Bay Area and Northern California, including Roche, Gilead, Amgen, Genentech, MedImmune, Boehringer Ingelheim, Becton Dickinson, Hudson Pacific Properties, LBA Realty, and Zoll Medical.

The company operates a project-based general contracting model, generating revenue through one-time construction contracts ranging from roughly $232,000 to $20 million in disclosed scope. Its technical differentiation rests on domain specialization in regulated life science construction requirements, supported by a management team with 600+ combined years of construction and project management experience and 50+ combined years specifically in life sciences. The firm employs 101-250 people and reports 3,000+ completed projects since founding, with 80% of work sourced from repeat clients.

Iron Construction pursues a direct enterprise field sales motion, engaging corporate clients, commercial real estate firms, and life science operators through relationship-driven selling reinforced by content marketing, industry association participation (ISPE, USGBC, IFMA, CREW), community involvement, and event participation. Distribution is single-country domestic, with no international footprint disclosed. Sustainability credentials include LEED Gold headquarters construction, an Energy Star rating of 95, and multiple regional environmental awards from 2014-2015.

Name

Iron Construction, Inc.

Legal name

Iron Construction, Inc.

Website

https://ironconstruction.com

Company type

Private

Founded year

2001

Operating status

Operating

Headcount range

101–250 employees

Ownership category

akta.pro rank

Product category

Commercial Construction Services

NAICS

Commercial and Institutional Building Construction (23622), Industrial Building Construction (23621)

SIC

General Bldg Contractors - Nonresidential Bldgs (1540)

akta.pro primary industry

Office & Corporate Building Construction (IMAFACAA)

akta.pro secondary industries

Healthcare Facility Construction (Hospitals, Clinics, Labs) (IMAFACAD), Joinery, Millwork & Casework Installation (Cabinetry, Built-Ins) (IMAFANAJ)

Keywords

• Commercial general contracting
• Life sciences construction
• Tenant improvement services
• Clean room construction
• Commercial interiors buildout

Headquarters

HQ city

San Jose

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Supply Chain, Operations, Marketing or Sales

Revenue model

1. Commercial Construction Services: General contracting services for tenant improvements, life science facilities, commercial interiors, and high-tech manufacturing projects. Revenue is generated through project-based contracts with varying scales from modest TI projects to highly specialized construction engagements.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

Iron Construction is a commercial general contractor providing pre-construction, construction, and post-construction services for enterprise clients across the Bay Area. Its core work centers on tenant improvements, life sciences facilities (labs, cGMP, clean rooms, validated spaces), commercial interiors, and high-tech manufacturing renovations, with projects delivered under custom contracts ranging from modest TI to highly specialized construction.

Product overview

Iron Construction is a full-service commercial general contracting company offering a unified portfolio of construction services. The core offerings consist of Pre-Construction Services, Construction Services, and Post-Construction Services, which form an integrated project lifecycle. These are delivered through specialized areas of focus including Life Sciences Construction (labs, cGMP, clean rooms), Commercial Interiors, High-tech Manufacturing, and Special Projects. The company serves the Bay Area market with projects ranging from tenant improvements to highly specialized construction, operating since 2001.

Differentiator

Problem solved

Functional benefit

Products and services

• Pre-Construction Services Preconstruction services providing budgeting, scheduling, value engineering, construction feasibility, design and engineering, permit expediting, subcontractor selection, and bid levelling from napkin sketch through detailed construction plans, for enterprise clients planning tenant improvements or specialized construction projects.
• Construction Services General contracting construction services utilizing in-house project managers and estimators leveraging experienced subcontractors, including cost monitoring, project accounting, scheduling, quality control, and safety assurance for commercial construction projects.
• Post-Construction Services Post-construction services ensuring seamless turnover including close-out and warranty, O&M documentation, as-built drawings, finalized permits, final lien release, and client satisfaction follow-up for completed projects.
• Life Sciences Construction Construction of complex lab and pharmaceutical manufacturing spaces including controlled spaces, cGMP facilities, clean rooms, validated facilities, process systems, labs, and equipment installation for biotech and life science companies.
• Commercial Interiors Commercial interior build services including fit plans, VSPs, market ready spaces, occupied spaces, R&D spaces, multistory, ADA compliance, site amenities, cafeterias, and common area amenities for corporate, retail, healthcare, and industrial/warehouse occupiers.
• High-tech Manufacturing Construction Manufacturing and industrial facility renovation and build services with specialties in tight schedules and uninterrupted ongoing operations, serving clients needing cGMP Class 10K and 100K clean rooms, R&D labs, and GMP warehouses.
• Special Projects Specialized commercial construction projects beyond standard categories, serving clients including Nikon, Phoenix Contact, Yield Engineering Systems, and others with custom scopes.

Quantifiable outcome

• 80% of work from repeat clients demonstrating high customer satisfaction
• +2 more outcomes

Named customers21 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

Feature1 record

Partnerships

Five partnerships are on record, tiered minor.

• CREW Silicon ValleyminorOthersCommercial Real Estate Women (CREW) Silicon Valley is dedicated to influencing the success of the commercial real estate industry by advancing the achievements of women. Iron Construction holds membership in this professional association.
• IFMA Silicon Valley ChapterminorOthersInternational Facility Management Association Silicon Valley Chapter is the premier organization for leadership, education, innovation and information sharing for the facility management industry.
• U.S. Green Building Council (USGBC)minorOthersUSGBC and its community are changing the way buildings and communities are designed, built and operated. Iron Construction holds membership and emphasizes sustainable construction.
• ISPEminorOthersISPE delivers technical and operational solutions to support Members across the global pharmaceutical and biopharmaceutical industry in the manufacture of quality medicines for patients.
• San Jose Silicon Valley Chamber of CommerceminorOthersSan Jose Chamber believes that the success of business in the community drives overall success, economic diversity and vibrancy is key to a region's growth and prosperity.

Scale indicators10 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• DPR Construction: National commercial GC with deep Bay Area presence and a dedicated life sciences practice. Closest direct comparable: same geographic footprint, same cGMP/clean room/life sciences focus, same enterprise biotech client base (Genentech, Amgen). Differentiated only by much larger scale and national reach.
• XL Construction: Bay Area-based commercial GC specializing in life sciences, advanced technology, and healthcare construction. Most direct mid-market comparable: similar size, similar Bay Area focus, similar cGMP and clean room expertise, similar repeat-client culture.
• Swinerton: San Francisco-headquartered commercial GC with strong Bay Area tenant improvement and life sciences practice. Comparable in operating model (TI-focused, regional roots) and customer base (tech and biotech enterprise clients in Northern California).
• Webcor: Bay Area commercial GC with substantial life sciences and commercial interiors portfolio. Direct competitor for the same Roche/Genentech/Gilead-tier enterprise clients in Northern California. Similar size band and repeat-client culture.
• Hathaway Dinwiddie: San Francisco-based commercial GC focused on complex tenant improvements, life sciences, and corporate interiors. Comparable in Bay Area life sciences specialism and enterprise client roster (biotech, tech). Slightly larger in scale.
• Rudolph and Sletten: Bay Area and California-based GC (now part of Tutor Perini) specializing in life sciences, technology, and healthcare construction. Direct comparable for cGMP and clean room work with biotech and pharma clients across California.
• Level 10 Construction: Sunnyvale-based commercial GC with strong Bay Area presence in life sciences, technology, and corporate interiors. Closely comparable in size, geography, and life sciences/clean room expertise; competes for similar enterprise clients.

Broad incumbents

• Turner Construction: One of the largest U.S. commercial GCs with significant Bay Area operations. Claudia Folzman (Iron's COO) previously worked at Turner. Competes for the same enterprise life sciences and commercial interiors work but at substantially greater scale and geographic breadth.
• McCarthy Building Companies: National GC with a dedicated life sciences/biotech practice and active Bay Area presence. Competes for the same regulated-facility work (cGMP, clean rooms) at a larger scale, with greater geographic diversification across major U.S. biotech hubs.
• Skanska USA: Global construction firm with significant Bay Area life sciences and commercial interiors practice. Competes for the same biotech/pharma enterprise work but with greater capital resources, international footprint, and public-sector experience.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/ironconstruction
• LinkedInlinkedin.com/company/144833

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 records

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 Iron Construction, Inc.