Hathaway Dinwiddie
Hathaway Dinwiddie Construction Company is a privately held California general contractor, founded 1911, delivering commercial, mixed-use, and institutional building projects for enterprise clients in the San Francisco Bay Area and Los Angeles markets.
- Company typePrivate
- Founded1911
- HeadquartersSan Francisco, United States
- Headcount251–500
- GTM typeB2B
- OfferingServices
What Hathaway Dinwiddie does
Hathaway Dinwiddie Construction Company is a privately held California-based general contractor founded in 1911, providing construction management and project delivery services for commercial, institutional, and mixed-use developments. The firm serves enterprise clients including major commercial real estate developers (Kilroy Realty, Mission Rock, Gateway of Pacific) and institutional owners (Lucas Museum of Narrative Art), with active projects in both the San Francisco Bay Area (Mission Rock Building G, Kilroy Oyster Point Phases 1 & 2) and Los Angeles (Lumen West LA, 6th and Vermont, future HQ at Union Bank Plaza). Headcount of 251-500 employees places it within the mid-tier of U.S. regional commercial contractors, with no parent company, PE sponsor, or public market exposure identified in available materials.
The company's service model is organized around three positioning pillars: Precision Planning, Adaptive Process, and Proactive Partnership, emphasizing collaborative leadership of complex multi-stakeholder teams that include consultants, contractors, and architects. Revenue is earned through project-based contracts (fixed-price or cost-plus) for full delivery from planning through construction completion, with pricing determined per project and not publicly disclosed. The firm uses direct enterprise field sales to secure contracts and relies on a relationship-driven go-to-market motion rather than a distributed or volume-based channel. Technology posture is described as leveraging "current and applicable technologies" per project, with no proprietary platforms or AI capabilities articulated in source material.
Strategic activity is currently centered on a March 2026 headquarters relocation from San Francisco to downtown Los Angeles' Union Bank Plaza, signaling a deliberate shift toward deeper LA market penetration while retaining its Bay Area project base. Operating status is active with ongoing multi-phase builds.
Hathaway Dinwiddie firmographics
Firmographics- Name
- Hathaway Dinwiddie
- Legal name
- Hathaway Dinwiddie Construction Company
- Website
- https://hdcco.com
- Company type
- Private
- Founded year
- 1911
- Operating status
- Operating
- Headcount range
- 251–500 employees
- Short description
- Hathaway Dinwiddie Construction Company is a privately held California general contractor, founded 1911, delivering commercial, mixed-use, and institutional building projects for enterprise clients in the San Francisco Bay Area and Los Angeles markets.
- Ownership category
- akta.pro rank
Hathaway Dinwiddie industry classification
Industry- Product category
- Commercial Construction Services
- NAICS
- Nonresidential Building Construction (2362)
- SIC
- General Bldg Contractors - Nonresidential Bldgs (1540), Operative Builders (1531)
- akta.pro primary industry
- Construction Program Management (Multi-site/Portfolio) (IMAFAAAF)
Keywords
Where Hathaway Dinwiddie is headquartered
LocationHeadquarters
- HQ city
- San Francisco
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Hathaway Dinwiddie business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Supply Chain, Operations, Technology or R&D, Marketing or Sales, Others
Revenue model
- General Construction Services: Hathaway Dinwiddie generates revenue through project-based construction contracts, serving as a general contractor for commercial, institutional, and multi-use development projects. Revenue is earned through fixed-price or cost-plus contracts for complete project delivery from planning through construction completion.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels3 records
Hathaway Dinwiddie product offering
Product offeringCore offering
Hathaway Dinwiddie is a California-based general contractor delivering commercial, institutional, mixed-use, and multi-family residential building construction projects from planning through completion. The firm leads complex teams of consultants, contractors, and architects using a service philosophy centered on Precision Planning, Adaptive Process, and Proactive Partnership. Revenue is generated through project-based construction contracts serving property developers, institutional owners, and real estate investment firms.
Product overview
Hathaway Dinwiddie Construction Company is a general construction firm providing construction services for commercial and residential building projects. The company offers construction management and general contracting services organized around three core service pillars: Precision Planning, Adaptive Process, and Proactive Partnership. Notable projects include Mission Rock Building G in San Francisco, Lumen West LA, Gateway of Pacific Phases 2 & 3, Kilroy Oyster Point Phases 1 & 2, Lucas Museum of Narrative Art, and 6th and Vermont. As a construction services company rather than a software platform, Hathaway Dinwiddie does not offer modular software products, add-on modules, or a platform-plus-modules architecture.
Differentiator
Problem solved
Functional benefit
Products and services
- General Contracting Services
Companies that use Hathaway Dinwiddie
Customer profileNamed customers4 records
Segments2 records
Ideal customer profiles2 records
Hathaway Dinwiddie technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Hathaway Dinwiddie partnerships and signals
Strategic signalScale indicators1 record
Recent moves5 records
Expansion highlights2 records
Hathaway Dinwiddie competitors and assessment
Company assessmentBroad incumbents
- Skanska USA: Major national/international general contractor with a significant commercial and civil portfolio in California; competes on large commercial and mixed-use developments.
- Hensel Phelps: Employee-owned national general contractor serving commercial, institutional, and aviation clients with significant California activity; comparable on large-scale project delivery and enterprise customer base.
- Turner Construction: Largest U.S. general contractor with deep commercial and institutional project portfolio including cultural and office buildings; competes for many of the same large California enterprise clients from a broader national platform.
- Clark Construction Group: National ENR-top-tier general contractor active in commercial, cultural, and institutional construction — directly comparable on large, complex projects such as the Lucas Museum of Narrative Art category.
- McCarthy Building Companies: National employee-owned GC with a strong California office and notable cultural, healthcare, and higher-education project portfolio — a relevant comparable for institutional/cultural commercial builds.
Direct peers
- Swinerton: California-headquartered general contractor with comparable commercial, institutional, and multi-family project mix and similar relationship-driven enterprise sales motion across the Bay Area and broader West Coast.
- DPR Construction: National employee-owned general contractor with a strong California presence across commercial office, life-science/R&D, healthcare, and institutional projects — directly comparable technical building mix and customer base.
- Webcor: San Francisco-based general contractor (now part of Obayashi) that competes head-to-head on large commercial and institutional builds in the Bay Area, with overlapping customer segments in commercial REITs and institutions.
Regional players
- Cahill Contractors: Bay Area general contractor specializing in commercial, life-science, and institutional construction; directly comparable on technical commercial builds and R&D/life-science projects such as Oyster Point.
- Plant Construction Company: San Francisco-headquartered general contractor focused on commercial, institutional, and tenant improvement projects; closely comparable Bay Area regional peer with overlapping customer segments.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
Hathaway Dinwiddie social profiles
Digital presenceHathaway Dinwiddie financial estimates
Financial estimateRevenue estimate
Valuation estimate
Hathaway Dinwiddie leadership team
Management profileNumber of profiles
Profiles1 record
Hathaway Dinwiddie funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Hathaway Dinwiddie M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Hathaway Dinwiddie
What does Hathaway Dinwiddie do?
Hathaway Dinwiddie is a California-based general contractor delivering commercial, institutional, mixed-use, and multi-family residential building construction projects from planning through completion. The firm leads complex teams of consultants, contractors, and architects using a service philosophy centered on Precision Planning, Adaptive Process, and Proactive Partnership. Revenue is generated through project-based construction contracts serving property developers, institutional owners, and real estate investment firms.
Is Hathaway Dinwiddie a public or private company?
Hathaway Dinwiddie is a private company. It is classified as unknown and is currently operating.
When was Hathaway Dinwiddie founded?
Hathaway Dinwiddie was founded in 1911. It employs 251 to 500 people.
Where is Hathaway Dinwiddie based?
Hathaway Dinwiddie is headquartered in San Francisco, United States, in the North America region.
How does Hathaway Dinwiddie make money?
One revenue line is on record: general Construction Services.
Who are Hathaway Dinwiddie's main competitors?
Broad incumbents on record are Skanska USA, Hensel Phelps, Turner Construction, Clark Construction Group and McCarthy Building Companies. Direct peers are Swinerton, DPR Construction and Webcor. Regional players are Cahill Contractors and Plant Construction Company.
Does Hathaway Dinwiddie have an API?
No public API is recorded for Hathaway Dinwiddie.
What industry is Hathaway Dinwiddie in?
Hathaway Dinwiddie's product category is Commercial Construction Services. Its primary akta.pro industry code is IMAFAAAF, Construction Program Management (Multi-site/Portfolio). Its NAICS code is 2362 and its SIC code is 1540.