Insights

Established Expertise Historical Research Associates has a long-standing reputation in cultural resource management and historical research since 1974, making them a trusted provider for government agencies, educational institutions, and private companies seeking expert consultancy in history and archaeology.

Regulatory Compliance Focus Specializing in compliance with Section 106 and 110 regulations, HRA offers tailored services that can be valuable for organizations involved in real estate development, infrastructure projects, or utilities that require cultural resource surveys and historic preservation documentation.

Litigation and Research Services The firm’s expertise in litigation support, including tribal rights, water rights, and hazardous waste research, positions it as a strategic partner for legal firms and government agencies needing specialized historical and archaeological evidence.

Potential expansion Opportunities With a client base spanning public and private sectors and partner companies providing data management services, there is growth potential in expanding digital solutions and data analytics services to enhance efficiency and project scope.

Market Alignment HRA operates in a niche market alongside large firms like AECOM and Arcadis, offering specialized historical consulting services, which can be leveraged to target niche clients in governmental, environmental, and infrastructure sectors seeking expert historical insights.

Similar companies to Historical Research Associates, Inc. (hrassoc.com)

Historical Research Associates, Inc. (hrassoc.com) Tech Stack

Historical Research Associates, Inc. (hrassoc.com) uses 8 technology products and services including Adobe, Amazon S3, RSS, and more. Explore Historical Research Associates, Inc. (hrassoc.com)'s tech stack below.

  • Adobe
    Audio, Video, Graphics
  • Amazon S3
    Content Delivery Network
  • RSS
    Content Management System
  • Google Fonts API
    Font Scripts
  • Microsoft
    Miscellaneous
  • Priority Hints
    Performance
  • PHP
    Programming Languages
  • Nginx
    Web Servers

Media & News

Historical Research Associates, Inc. (hrassoc.com)'s Email Address Formats

Historical Research Associates, Inc. (hrassoc.com) uses at least 1 format(s):
Historical Research Associates, Inc. (hrassoc.com) Email FormatsExamplePercentage
FLast@hrassoc.comJDoe@hrassoc.com
91%
Last@hrassoc.comDoe@hrassoc.com
4%
First.Last@hrassoc.comJohn.Doe@hrassoc.com
3%
F.Last@hrassoc.comJ.Doe@hrassoc.com
2%

Frequently Asked Questions

Where is Historical Research Associates, Inc. (hrassoc.com)'s headquarters located?

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Historical Research Associates, Inc. (hrassoc.com)'s main headquarters is located at 125 Bank Street P/o Box 7086 Missoula, Montana 59802 United States. The company has employees across 5 continents, including North AmericaAfricaAsia.

What is Historical Research Associates, Inc. (hrassoc.com)'s phone number?

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You can contact Historical Research Associates, Inc. (hrassoc.com)'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 Historical Research Associates, Inc. (hrassoc.com)'s official website and social media links?

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Historical Research Associates, Inc. (hrassoc.com)'s official website is hrassoc.com and has social profiles on LinkedIn.

How much revenue does Historical Research Associates, Inc. (hrassoc.com) generate?

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As of February 2026, Historical Research Associates, Inc. (hrassoc.com)'s annual revenue is estimated to be $8.3M.

What is Historical Research Associates, Inc. (hrassoc.com)'s SIC code NAICS code?

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Historical Research Associates, Inc. (hrassoc.com)'s SIC code is 8999 - Services, Not Elsewhere Classified NAICS code is 5417 - Scientific Research and Development Services.

How many employees does Historical Research Associates, Inc. (hrassoc.com) have currently?

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As of February 2026, Historical Research Associates, Inc. (hrassoc.com) has approximately 129 employees across 5 continents, including North AmericaAfricaAsia. Key team members include Cfo: R. L. N.Chief People Officer: C. K.President/Ceo And Principal Architectural Historian: N. P.. Explore Historical Research Associates, Inc. (hrassoc.com)'s employee directory with LeadIQ.

What industry does Historical Research Associates, Inc. (hrassoc.com) belong to?

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Historical Research Associates, Inc. (hrassoc.com) operates in the Research Services industry.

What technology does Historical Research Associates, Inc. (hrassoc.com) use?

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Historical Research Associates, Inc. (hrassoc.com)'s tech stack includes AdobeAmazon S3RSSGoogle Fonts APIMicrosoftPriority HintsPHPNginx.

What is Historical Research Associates, Inc. (hrassoc.com)'s email format?

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Historical Research Associates, Inc. (hrassoc.com)'s email format typically follows the pattern of FLast@hrassoc.com. Find more Historical Research Associates, Inc. (hrassoc.com) email formats with LeadIQ.

When was Historical Research Associates, Inc. (hrassoc.com) founded?

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Historical Research Associates, Inc. (hrassoc.com) was founded in 1974.

Historical Research Associates, Inc. (hrassoc.com)

Research ServicesMontana, United States51-200 Employees

HRA is one of the oldest history and archaeology consulting firms in the United States. Since 1974, we have provided consulting services for public and private clients in cultural resource management, litigation support and historical research.

Our Cultural Resource Management expertise enables clients to comply with Section 106 and Section 110 requirements for cultural resource surveys and mitigation, and to meet regulations for historic preservation reports, including National Register nominations.

Our History Division provides expert witness and research services for an array of litigation-related needs, particularly in tribal and treaty rights, water rights, Potentially Responsible Party and other hazardous-waste research, as well as book-length corporate and administrative histories.

Our partner companies extend our cultural resource management reach from coast to coast and provide extensive document-collection and data-management services.

Section iconCompany Overview

Headquarters
125 Bank Street P/o Box 7086 Missoula, Montana 59802 United States
Phone number
SIC Code
8999 - Services, Not Elsewhere Classified
NAICS Code
5417 - Scientific Research and Development Services
Founded
1974
Employees
51-200

Section iconMedia & News

Section iconFunding & Financials

  • $25M$50M

    Historical Research Associates, Inc. (hrassoc.com)'s revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    Historical Research Associates, Inc. (hrassoc.com)'s revenue is estimated to be in the range of $25M$50M

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