What departments does Harriman have?

Harriman has employees across 8 departments including Business, Program & Project Management, Human Resources, Engineering, Arts & Design.

What is the largest department at Harriman?

The largest department at Harriman is Engineering with 5 employees.

Where are Harriman employees located globally?

Harriman has employees across 3 continents and 4 countries including France, United Kingdom Of Great Britain And Northern Ireland, United States Of America, Hong Kong.

How has Harriman's team size changed over time?

Harriman's team has grown from approximately 76 to 81 employees based on available data.

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Harriman Employee Directory

Architecture and PlanningMaine, United States51-200 Employees

Harriman is an integrated architecture, engineering and planning practice with roots dating back to 1870, headquartered in Maine. It serves preK-12 and higher education, municipal and government facilities, as well as commercial, science and technology and retail projects, prioritizing sustainable, thoughtfully considered environments. The firm operates from four locations in Auburn, Boston, Portland, and Portsmouth, NH.

It maintains a multi-location footprint across New England to support its cross-disciplinary project work. In September 2024, Harriman announced a collaboration with Bowman Constructors on a new healthcare facility in the Sebasticook Valley region.

Harriman Global Highlights

North America
123

United States Of America
123

Europe
3

United Kingdom Of Great Britain And Northern Ireland
2
France
1

Harriman's Leadership

L. L.
Associate, Controller
Mobile Phone
Email
V. C.
Director Of Communications Director Of Business Strategy
Mobile Phone
Email
L. C.
Managing Director
Mobile Phone
Email
B. O.
Senior Architectural Designer And Project Manager
Mobile Phone
Email
H. T.
Human Resources Manager
Mobile Phone
Email
C. H.
Senior Electrical Engineer And Associate At Harriman
Mobile Phone
Email
M. M.
Senior Plumbing & Fire Protection Designer
Mobile Phone
Email
M. O. B.
Senior Architect
Mobile Phone
Email

Harriman Employee Metrics

100%

50%

2026

2025

Arts & Design
Engineering
Administrative
Business
Civil Engineering & Construction
Other
Human Resources

Contact profiles from Harriman

Name

Title

Contact

Location

Last Update

C. H.
Claude Haddad
Mobile Phone
Email
France, Île-de-France
Jun 28, 2026

Frequently Asked Questions

What is Harriman known for?

Harriman was founded in 1870 and operates in the Architecture and Planning industry. You can contact Harriman's main corporate office by phone at

+1-207-775-****

. Explore Harriman's company overview page for more information.

What is Harriman's most common email format?

Harriman employees' email format typically follows the pattern of FLast@harriman.com. Trying to find reliable and up-to-date employee contact data? Find more Harriman email formats with LeadIQ.

How many employees does Harriman have currently?

Harriman has approximately 114 employees as of August 2026. These team members are located across 2 continents, including North America and Europe.

Who are Harriman's key employees and leadership?

As of August 2026, Harriman's key employees include:

Associate, Controller: L. L.
Director Of Communications Director Of Business Strategy: V. C.
Managing Director: L. C.
Senior Architectural Designer And Project Manager: B. O.
Human Resources Manager: H. T.

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Harriman Employee Directory

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