Insights

Strategic Infrastructure Expertise InterAgency Inc. specializes in preconstruction consulting for complex infrastructure projects within the Washington Metro Area, positioning it as a go-to partner for large-scale development and government-led initiatives that require navigating intricate regulatory and permitting processes.

Government and Public Sector Focus With extensive experience managing NEPA approvals, Clean Water Act permits, and ROW consulting for federal resilience projects, the company is well-placed to expand its service offerings to other federal agencies and municipal governments seeking environmental and permitting consulting.

Technology Integration Utilizing modern digital tools like Squarespace, Microsoft 365, and development frameworks, InterAgency demonstrates a commitment to operational efficiency and client engagement, indicating potential opportunities to adopt innovative tech solutions for project management or client portal services for streamlined communication.

Growth Potential in Sustainability Given its role in federal resiliency and remediation programs, there are opportunities to expand into emerging areas of environmental sustainability, such as climate resilience and green infrastructure consulting, catering to a growing market demand.

Targeted Market Expansion With a revenue range of 10 to 25 million and a relatively specialized client base, targeting large engineering firms, municipal agencies, and private developers engaged in environmentally focused infrastructure projects could open new revenue streams and strategic partnerships.

InterAgency Inc. Tech Stack

InterAgency Inc. uses 8 technology products and services including Squarespace, Webpack, Squarespace Commerce, and more. Explore InterAgency Inc.'s tech stack below.

  • Squarespace
    Content Management System
  • Webpack
    Development
  • Squarespace Commerce
    E-commerce
  • Microsoft 365
    Email
  • Stimulus
    Javascript Frameworks
  • Modernizr
    Javascript Libraries
  • HSTS
    Security
  • Adobe Fonts
    Web Fonts

Media & News

InterAgency Inc.'s Email Address Formats

InterAgency Inc. uses at least 1 format(s):
InterAgency Inc. Email FormatsExamplePercentage
First.Last@interagency.bizJohn.Doe@interagency.biz
50%
First.Last@interagency.bizJohn.Doe@interagency.biz
50%

Frequently Asked Questions

Where is InterAgency Inc.'s headquarters located?

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InterAgency Inc.'s main headquarters is located at 80 m Street Southeast Suite 100 Washington, District of Columbia 20003 United States. The company has employees across 1 continents, including North America.

What is InterAgency Inc.'s official website and social media links?

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InterAgency Inc.'s official website is interagency.biz and has social profiles on LinkedIn.

What is InterAgency Inc.'s NAICS code?

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InterAgency Inc.'s NAICS code is 54162 - Environmental Consulting Services.

How many employees does InterAgency Inc. have currently?

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As of April 2026, InterAgency Inc. has approximately 56 employees across 1 continents, including North America. Key team members include Environmental Director: D. C.Project Manager: N. A.Permits Consultant, Project Manager: C. I.. Explore InterAgency Inc.'s employee directory with LeadIQ.

What industry does InterAgency Inc. belong to?

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InterAgency Inc. operates in the Environmental Services industry.

What technology does InterAgency Inc. use?

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InterAgency Inc.'s tech stack includes SquarespaceWebpackSquarespace CommerceMicrosoft 365StimulusModernizrHSTSAdobe Fonts.

What is InterAgency Inc.'s email format?

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InterAgency Inc.'s email format typically follows the pattern of First.Last@interagency.biz. Find more InterAgency Inc. email formats with LeadIQ.

When was InterAgency Inc. founded?

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InterAgency Inc. was founded in 2011.

InterAgency Inc.

Environmental ServicesDistrict of Columbia, United States51-200 Employees

InterAgency provides preconstruction consulting for the Washington Metro Area’s most complex and challenging infrastructure projects.  Since our founding in 2011, we have navigated opaque regulatory channels and clarified complex processes for largescale development.  Over the course of our 10-year history, we have managed NEPA for billion-dollar remediation programs, performed Clean Water Act permitting for federal resiliency initiatives, and provided ROW consulting to the heavy civil industry.   We have produced the architectural designs for multimillion-dollar municipal buildings, and coordinated building permits for the biggest developers in the region, saving our clients both time and money.

Section iconCompany Overview

Headquarters
80 m Street Southeast Suite 100 Washington, District of Columbia 20003 United States
NAICS Code
54162 - Environmental Consulting Services
Founded
2011
Employees
51-200

Section iconMedia & News

Section iconFunding & Financials

  • $10M$25M

    InterAgency Inc.'s revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    InterAgency Inc.'s revenue is estimated to be in the range of $10M$25M

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