Insights

Sustainability Focus Harriman emphasizes thoughtful and sustainable design across education, municipal, government, commercial, science/technology and retail sectors, suggesting opportunities to pitch sustainability-driven architecture, green building certifications (LEED), and energy efficiency retrofits for existing facilities.

Public Sector Growth With a portfolio spanning preK-12, higher education, municipal and government clients, Harriman presents a solid channel for RFPs and collaborations on school modernization, campus master planning, and public facility upgrades, including potential partnerships in New England markets.

Expansion Footprint Four regional locations (Auburn, Boston, Portland, Portsmouth NH) imply capacity for regional projects and cross-state engagements, offering sales opportunities to expand service coverage, local partnerships, and coordinated design-build or integrated delivery approaches.

Tech-Driven Delivery Usage of Revit, Procore and other modern tech stacks signals readiness for BIM-enabled projects, integrated project delivery and streamlined collaboration, providing a selling point for efficiency-focused clients seeking digital workflow maturity.

Financial Scale With reported revenue between 250M and 500M and a sizable staff, Harriman is positioned for larger, multi-discipline projects with high complexity, suggesting opportunities to upsell multidisciplinary services, long-term master planning, and program management contracts.

Harriman Tech Stack

Harriman uses 8 technology products and services including Adobe Creative Cloud, Autodesk Revit, oEmbed, and more. Explore Harriman's tech stack below.

  • Adobe Creative Cloud
    Audio, Video, Graphics
  • Autodesk Revit
    Cad & Graphics
  • oEmbed
    Dev Tools
  • Barracuda Email Protection
    Email Security
  • Procore
    Facilities Management
  • LinkedIn
    Online Community Software
  • HSTS
    Security
  • Microsoft Exchange
    Storage

Media & News

Harriman's Email Address Formats

Harriman uses at least 1 format(s):
Harriman Email FormatsExamplePercentage
FLast@harriman.comJDoe@harriman.com
87%
Last@harriman.comDoe@harriman.com
7%
First.Last@harriman.comJohn.Doe@harriman.com
4%
FirstLast@harriman.comJohnDoe@harriman.com
2%

Frequently Asked Questions

What is Harriman's phone number?

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You can contact Harriman's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Harriman's official website and social media links?

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Harriman's official website is harriman.com and has social profiles on LinkedIn.

How much revenue does Harriman generate?

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As of July 2026, Harriman's annual revenue is estimated to be $250M - $500M.

What is Harriman's SIC code NAICS code?

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Harriman's SIC code is 7389 - Business Services, Not Elsewhere Classified NAICS code is 54131 - Architectural Services.

How many employees does Harriman have currently?

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As of July 2026, Harriman has approximately 112 employees across 2 continents, including North AmericaEurope. Key team members include Associate, Controller: L. L.Director Of Communications Director Of Business Strategy: V. C.Senior Architectural Designer And Project Manager: B. O.. Explore Harriman's employee directory with LeadIQ.

What industry does Harriman belong to?

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Harriman operates in the Architecture and Planning industry.

What technology does Harriman use?

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Harriman's tech stack includes Adobe Creative CloudAutodesk RevitoEmbedBarracuda Email ProtectionProcoreLinkedInHSTSMicrosoft Exchange.

What is Harriman's email format?

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Harriman's email format typically follows the pattern of FLast@harriman.com. Find more Harriman email formats with LeadIQ.

When was Harriman founded?

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Harriman was founded in 1870.
Harriman logo

Harriman

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.

Section iconCompany Overview

Phone number
SIC Code
7389 - Business Services, Not Elsewhere Classified
NAICS Code
54131 - Architectural Services
Founded
1870
Employees
51-200

Section iconFunding & Financials

  • $250M - $500M

    Harriman's revenue is estimated to be in the range of $250M - $500M

Section iconFunding & Financials

  • $250M - $500M

    Harriman's revenue is estimated to be in the range of $250M - $500M

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