How many employees work at Hathaway Dinwiddie Constr?

Hathaway Dinwiddie Construction Co. has 569 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is -6.6%.

Data source: Revelio Labs Coverage: Global workforce Latest update: December 2025

About Hathaway Dinwiddie Constr

Hathaway Dinwiddie is one of the most respected construction companies in California. For over a century, we have helped the nation’s premier corporations and institutions develop landmark buildings throughout California. With offices in San Francisco, Santa Clara, Los Angeles, San Diego and Seattle, the company has over 300 salaried employees, over one third of which are LEED Accredited Professionals. Our firm is privately held and senior management continues a tradition of hands-on involvement on every project. Over the years, we have created many of the landmarks that define California’s skyline, project types that include commercial office, higher education, bio-pharmaceutical, LEED / sustainable, healthcare, technology, entertainment, finance, and special use facilities. Hathaway Dinwiddie’s leadership in the California construction industry is built upon a belief that the professionalism and dedication of our employees, combined with the integrity of our client relationships, will continue to be the cornerstone of our success. This belief has engendered a project management style that integrates client focus, innovative thinking, teamwork and leadership to deliver better projects. This attitude is rewarded in that the majority of our work is for repeat clients. From preconstruction planning through project completion, Hathaway Dinwiddie makes the client’s goals our own.

As of December 2025

Hathaway Dinwiddie Constr
workforce metrics

Headcount

569

Avg. Salary

$142.2k

Tenure

7.4yr

Growth Rate

-6.6%

Hiring Rate

Attrition Rate

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Employee Headcount

Interactive chart of Hathaway Dinwiddie Constr annual worldwide employee count from 2023 to 2025.

  • Hathaway Dinwiddie Constr total number of employees in 2025 was 569, a 6.6% decline from 2024.
  • Hathaway Dinwiddie Constr total number of employees in 2024 was 608, a 3.9% decline from 2023.
  • Hathaway Dinwiddie Constr total number of employees in 2023 was 633, a 2.4% increase from 2022.

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Employee Geographic Breakdown

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Employee Role Breakdown

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Employee Compensation

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Active Job Postings

Interactive chart of Hathaway Dinwiddie Constr annual active job postings from 2023 to 2025.

  • Hathaway Dinwiddie Constr active job postings in 2025 was 0, a 200.0% decline from 2024.
  • Hathaway Dinwiddie Constr active job postings in 2024 was 2, a 0% no change from 2023.
  • Hathaway Dinwiddie Constr active job postings in 2023 was 2, a 100.0% decline from 2022.

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Employee Sentiment

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