What Haydon does

Haydon Companies is a full-service general contractor headquartered in Tempe, Arizona, founded in 1991 by Gary Haydon as the building division of SDB, Inc. The company operates integrated Building Construction (vertical) and Heavy Civil Construction (horizontal) divisions serving public and private sector clients across ten market verticals, including Civic & Government, Data Centers & Mission Critical, Advanced Manufacturing & Industrial, Transportation, Water & Wastewater, Healthcare, Higher Education, Commercial & Retail, Parks & Recreation, and Site Development. In Q1 2025, the company completed a transition to 100% employee ownership via an ESOP, concluding a 10-year succession plan executed in four years and shifting leadership to the second generation under CEO Katie Haydon and COO/President Matt Carpenter.

The company's central operational differentiator is its self-perform model, delivering civil pipe work, earthwork, structural concrete, electrical infrastructure, landscaping, and virtual design in-house through four wholly owned subsidiaries: Origin D&T (BIM/virtual design), Omni Electric, Earthscapes (commercial landscaping), and Desert Infrastructure Services. A fleet of nearly 500 owned equipment pieces, managed centrally by an in-house Operations Support Services team, is mobilized across more than 40 active construction sites in the Phoenix Valley on a daily basis. Projects are executed through fixed-price, cost-plus, CMAR, JOC, and Design-Build delivery methods and have produced multiple LEED Gold-certified facilities and ENR Best Project recognitions.

Haydon generates revenue through project-based contracts with municipal, county, state, and federal government agencies (including the Arizona Army National Guard) and with private developers, healthcare systems, educational institutions, and industrial owners. Pricing is determined through competitive bidding, negotiated contracts, and alternative delivery arrangements, with values depending on project scope, size, complexity, and method; standardized pricing is not publicly disclosed. Customer acquisition is driven by direct relationship sales, pre-qualification processes, industry partnerships, and earned media through project recognition rather than consumer-facing marketing channels.

Name

Haydon

Legal name

Haydon Companies

Website

https://haydon.com

Company type

Private

Founded year

1991

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Haydon Companies is a 100% employee-owned general contractor headquartered in Tempe, Arizona, delivering integrated building and heavy civil construction across ten verticals including civic, healthcare, data centers, water infrastructure, and advanced manufacturing through self-perform trades and four wholly owned subsidiaries.

Ownership category

akta.pro rank

Headquarters

HQ city

Jingan

HQ country

China

HQ region

Asia

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. General Construction Services: Haydon generates revenue through fixed-price contracts, cost-plus contracts, CMAR (Construction Manager at Risk), JOC (Job Order Contracting), and Design-Build delivery methods for public and private sector clients across 10 vertical markets. Revenue is project-based and earned upon completion of construction milestones.
2. Preconstruction and Estimating Services: The company offers civil preconstruction and estimating services as a distinct revenue stream, supporting early-stage project planning, cost modeling, and constructability reviews for clients prior to construction commencement.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels5 records

Core offering

Haydon Companies is a full-service general contractor delivering building construction (vertical) and heavy civil construction (horizontal) services across the Southwest US. The company self-performs key trades including civil pipe work, earthwork, structural concrete, electrical, landscaping, and virtual design (BIM) through wholly owned subsidiaries. It serves government agencies, private developers, healthcare systems, educational institutions, and industrial owners across 10 vertical markets.

Product overview

Haydon Companies is a full-service general contractor offering building construction and heavy civil construction services. The company operates both a Building Division (vertical construction of healthcare, industrial, commercial, civic, and institutional facilities) and a Civil Division (horizontal infrastructure including roads, bridges, utilities, and site work). Haydon differentiates itself through extensive self-performance capabilities, delivering civil pipe work, earthwork, and structural concrete in-house. The company is structured around four wholly-owned subsidiaries—Origin D&T (BIM/virtual design), Omni Electric (electrical infrastructure), Earthscapes (landscaping), and Desert Infrastructure Services (manhole/underground rehabilitation)—that extend its self-perform model across key trades. Services are organized across ten market sectors: Advanced Manufacturing & Industrial, Data Centers & Mission Critical, Site Development, Transportation, Water & Wastewater, Healthcare, Civic & Government, Higher Education, Commercial & Retail, and Parks & Recreation.

Differentiator

Problem solved

Functional benefit

Products and services

• Building Construction (Vertical Construction) Vertical construction services delivered as a general contractor for healthcare, advanced manufacturing, industrial, commercial retail, civic/government, and higher education facilities across the Southwest US.
• Heavy Civil Construction (Horizontal Infrastructure) Horizontal construction services including roadways, bridges, traffic interchanges, site development, underground utilities, mass grading, water/wastewater infrastructure, and airport facilities serving municipal and commercial clients.
• Civil Preconstruction and Estimating Services Civil preconstruction and estimating services supporting early-stage project planning, cost modeling, and constructability reviews for clients prior to construction commencement.
• Self-Perform Civil Pipe Work Services Self-performed installation of yard piping, water systems, sewer systems, storm drainage systems, dry utilities, and lift stations forming essential utility infrastructure for civil and vertical projects.
• Self-Perform Earthwork & Site Preparation Self-performed site preparation including mass grading and excavation, flood control, clearing and grubbing, fine grading, field survey and layout, and SWPPP installation and maintenance.
• Self-Perform Structural Concrete & Civil Structures Self-performed structural vertical concrete, retaining walls, site concrete and flatwork, specialty/decorative concrete finishes, diversion/dissipation structures, bridge construction, pour-in-place box culverts, and Portland Cement Concrete paving.
• Building Information Modeling (BIM) Services via Origin D&T BIM and virtual construction design services provided through wholly-owned subsidiary Origin D&T, supporting Haydon projects and external clients with clash detection, design coordination, and construction modeling.
• Electrical & Communication Infrastructure via Omni Electric Electrical and communication infrastructure services through wholly-owned subsidiary Omni Electric, specializing in underground electrical work and traffic signals supporting Haydon's vertical and horizontal projects and external clients.
• Commercial Landscaping Services via Earthscapes Civil and community landscaping services through wholly-owned subsidiary Earthscapes, providing commercial landscaping for Haydon's vertical and horizontal projects and external clients.
• Manhole & Underground Utility Rehabilitation via Desert Infrastructure Services Manhole services and underground utility restoration through wholly-owned subsidiary Desert Infrastructure Services, supporting civil capabilities for public and private sector clients.

Quantifiable outcome

• LEED Gold certified projects: Browning-Miller Readiness Center (76,000 SF), Papago Readiness Center (66,500 SF), Florence Field Maintenance Shop (20,224 SF)
• +3 more outcomes

Named customers23 records

Segments10 records

Ideal customer profiles8 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

21 partnerships are on record, tiered core, key account, notable, key regulatory partner and historical.

• Omni ElectriccoreOthersWholly owned subsidiary of Haydon Companies specializing in underground electrical work and traffic signals. Supports both Haydon's vertical and horizontal projects while serving independent external clients. Delivers scopes previously subcontracted to other firms.
• EarthscapescoreOthersWholly owned subsidiary founded in 2006 starting in-house to meet Haydon's landscaping needs. Has grown into a full-service commercial landscaping company with its own clients and contracts serving both Haydon and external market.
• Desert Infrastructure Services (DIS)coreOthersWholly owned subsidiary specializing in underground utility restoration and manhole rehabilitation. Founded to support Haydon's growing civil capabilities while serving public and private sector clients.
• Origin D&T (BIM / Virtual Design)coreTechnology or IntegrationOriginally H3D, founded to satisfy internal virtual construction design needs of Haydon. Later merged with another company to form Origin D&T, a separate company serving Haydon's BIM/virtual design needs and the broader market.
• Edged Phoenixkey accountStrategic or Co-development PartnerHaydon serves as development partner for Edged Phoenix's two-story, 210,000 SF data center in Mesa, AZ delivering 36 MW critical load capacity. Described as collaborative, solutions-oriented, and reliable by Edged's Regional Project Manager.
• NRS Logisticskey accountStrategic or Co-development PartnerHaydon partnered with NRS Logistics to deliver their first U.S. facility in support of Arizona's semiconductor industry — a three-building campus in Casa Grande, AZ with complex MEP, blastproof fixtures, and H-4 classified chemical storage.
• PMB (Real Estate Services)key accountStrategic or Co-development PartnerPMB served as developer and property manager for the 46,000 SF Abrazo Health Litchfield Medical Building. PMB named finalist in HREI Awards. Devenney Group Ltd. was the architect and Siemens the financing partner.
• Lucid Motorskey accountStrategic or Co-development PartnerHaydon served as general contractor for Lucid Motors' advanced manufacturing facility in Arizona, delivering precise construction supporting Lucid's mission of advancing sustainable mobility.
• Maricopa County Library DistrictnotableStrategic or Co-development PartnerHaydon partnered with the Maricopa County Library District to develop the 10,000 SF Litchfield Park Library, part of a campus including Heritage Center and Hilltop School for the Arts, serving 24,000+ patrons.
• Arizona State Land Department (ASLD)notableStrategic or Co-development PartnerHaydon coordinates with ASLD on public infrastructure projects including roadway connections requiring ADOT right-of-way encroachment permits and infrastructure serving state-owned land developments.
• Flood Control District of Maricopa County (FCDMC)notableStrategic or Co-development PartnerCritical coordination partner on major drainage and flood control infrastructure projects including Pima & Happy Valley Road Improvements and Cavasson development, requiring phased box culvert crossings.
• Nationwide Realty InvestorsnotableStrategic or Co-development PartnerProject owner for Cavasson Onsite Infrastructure & Crossroads East Drainage Improvements, working alongside Grayhawk Development and City of Scottsdale.
• Grayhawk DevelopmentnotableStrategic or Co-development PartnerCo-owner with Nationwide Realty Investors of the Cavasson development requiring major drainage infrastructure upgrades.
• Simon CREkey accountStrategic or Co-development PartnerOwner/developer for The Village at Prasada — 28-acre retail development in Surprise, AZ with 700,000 SF of shops including Sprouts, Ross, Ulta, and Total Wine & More.
• Vestarkey accountStrategic or Co-development PartnerDeveloper for Verrado Marketplace — 49-acre retail development in Buckeye, AZ featuring national retailers and extensive civil infrastructure.
• Trammell CrownotableStrategic or Co-development PartnerDeveloper for Park Aldea — four tilt-up concrete industrial warehouse buildings totaling 356,000 SF.
• MedCraftnotableStrategic or Co-development PartnerHealthcare real estate developer partnered with Yuma Regional Medical Center to develop the 58,500 SF Foothills Medical Office building in Yuma, AZ.
• NexCore GroupnotableStrategic or Co-development PartnerHealthcare real estate developer partnered with Community Health Systems/Northwest Medical Center for the 42,000 SF Houghton Medical Office Building in Tucson, AZ.
• ADOT (Arizona Department of Transportation)key regulatory partnerStrategic or Co-development PartnerCritical regulatory and coordination partner on transportation projects including SR-303L & El Mirage Road Traffic Interchange, US-60 & SR-303 Interim T.I., and Canyon Springs Boulevard (ADOT-designed bridge over CAP Canal).
• Central Arizona Project (CAP)notableStrategic or Co-development PartnerCanal authority that Haydon coordinates with on projects requiring infrastructure crossing or proximity to the CAP canal, including the Canyon Springs Boulevard bridge over the CAP.
• SDB, Inc.historicalOthersHaydon was originally founded in 1991 as the building division of SDB, Inc., which later transitioned to become Haydon Building Corp and subsequently Haydon Companies.

Scale indicators5 records

Recent moves13 records

Expansion highlights5 records

Direct peers

• McCarthy Building Companies: Large employee-owned general contractor with deep Southwest presence, similarly self-performing heavy civil and vertical construction across healthcare, education, water, and mission-critical markets — directly comparable in delivery model and customer profile to Haydon.
• Sundt Construction: Arizona-headquartered employee-owned GC with heavy civil, building, and industrial divisions serving Southwest municipal, transportation, and industrial clients — overlapping directly with Haydon's vertical-plus-horizontal self-perform model.
• Kitchell: Long-tenured Phoenix-based commercial builder and construction manager with comparable civic, healthcare, and higher-education portfolio in Arizona — a direct regional competitor in the same markets Haydon serves.
• The Weitz Company: Employee-owned national GC with significant Southwest operations delivering commercial, healthcare, and industrial projects under CMAR and design-build — comparable in delivery methods, ownership structure, and customer mix.
• Adolfson & Peterson Construction: Mid-sized regional GC active across the Southwest with strong public-sector, healthcare, and higher-education portfolio — competes with Haydon on hard-bid and CMAR municipal work in similar verticals.
• Okland Construction: Family-owned regional GC headquartered in the Southwest delivering commercial, healthcare, hospitality, and education projects — closely comparable in size, regional footprint, and self-perform philosophy to Haydon.

Broad incumbents

• JE Dunn Construction: Large national GC with active Phoenix operations delivering commercial, healthcare, mission-critical, and higher-education projects — competes with Haydon for marquee institutional clients in the Southwest at greater scale.
• Balfour Beatty: Global infrastructure and buildings contractor with US operations in transportation, water, and commercial — competes for the same large Southwest civil infrastructure and public-sector projects Haydon pursues.
• Turner Construction Company: Largest US commercial GC with significant Southwest presence in healthcare, data centers, aviation, and higher education — competes with Haydon on larger commercial and mission-critical projects in the region.
• Granite Construction: Large publicly traded heavy civil contractor with deep Arizona history (Haydon's own EVP Jeff Eades worked the CAP Canal with Granite) — directly comparable on heavy civil infrastructure, transportation, and water/wastewater work.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights5 records

Customer concentration

• Xfacebook.com/haydonco
• Facebookfacebook.com/haydonco
• LinkedInlinkedin.com/company/haydon-companies
• Instagraminstagram.com/haydoncompanies

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries4 records

Funding overview

Funding rounds2 records

Investors2 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 Haydon