Insights

Public sector focus D+R International has a track record of serving government agencies such as the Department of Energy, EPA, and HUD, indicating strong potential to expand into federal and municipal opportunities requiring energy efficiency program design, training, and market analytics.

Energy efficiency growth With nearly four decades in energy consulting and a revenue range of 50 to 100 million, there is likely interest in expanding or upselling to comprehensive energy efficiency programs, market data services, and training curricula for larger enterprise or utility clients.

Utility partnerships Past collaborations with utilities like SDG&E and the DRIVE EV Market Services indicate a ready-made pathway to co-develop education, market intelligence, and demand-side management content for utility customers and programs.

Acquisition history Strategic growth through acquisitions (e.g., ASWB Engineering) signals openness to bolstering capabilities in energy and demand management, creating cross-sell opportunities for integrated engineering, analysis, and training services.

Digital and training enablement A technology stack anchored in cloud, CMS, and analytics platforms (AWS, WordPress, Webflow, HubSpot, Piwik PRO) suggests opportunities to sell advanced learning management, data visualization, and marketing automation services to optimize client training and program administration.

Similar companies to D+R International

D+R International Tech Stack

D+R International uses 8 technology products and services including HubSpot Analytics, iCIMS, Amazon Web Services, and more. Explore D+R International's tech stack below.

Media & News

D+R International's Email Address Formats

D+R International uses at least 2 email formats:
D+R International Email FormatsExamplePercentage
FLast@drintl.comJDoe@drintl.com
94%
Last@drintl.comDoe@drintl.com
6%

Frequently Asked Questions

What is D+R International's phone number?

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You can contact D+R International'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 D+R International's official website and social media links?

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D+R International's official website is drintl.com and has social profiles on LinkedIn.

How much revenue does D+R International generate?

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As of August 2026, D+R International's annual revenue is estimated to be $50M - $100M.

What is D+R International's SIC code and NAICS code?

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D+R International's SIC code is 7336 - Commercial Art and Graphic Design and NAICS code is 54162 - Environmental Consulting Services.

How many employees does D+R International have currently?

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As of August 2026, D+R International has approximately 44 employees across 3 continents, including North America, Asia and Europe. Key team members include Chief Operating Officer: L. L., Senior Advisor And Founder: J. R. and Vice President: D. M. Explore D+R International's employee directory with LeadIQ.

What industry does D+R International belong to?

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D+R International operates in the Environmental Services industry.

What technology does D+R International use?

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D+R International's tech stack includes HubSpot Analytics, iCIMS, Amazon Web Services, Squarespace, WordPress, Microsoft 365, Webflow and Piwik PRO Core.

What is D+R International's email format?

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D+R International's email format typically follows the pattern of FLast@drintl.com. Find more D+R International email formats with LeadIQ.

When was D+R International founded?

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D+R International was founded in 1985.
D+R International logo

D+R International

Environmental ServicesVirginia, United States11-50 Employees

D+R International is an energy-focused consulting and training firm headquartered in Tysons, Virginia. For nearly four decades, it has delivered professional and management consulting alongside market research and energy-efficiency program development, working with government agencies such as the Department of Energy, the Environmental Protection Agency, and the Department of Housing and Urban Development. The company blends technical analysis with market insights and training to help clients manage energy-related expenditures and advance environmental initiatives.

Its offerings include an analytical framework, decision-support tools, and criteria to guide technology investments aimed at improving energy efficiency, together with a suite of technical services and curricula for developing custom learning solutions and enhancing technology engagement. Notable development in 2022 includes a partnership with San Diego Gas & Electric to provide free online, on-demand courses on commercial heat pump water heaters.

Section iconCompany Overview

Phone number
Website
drintl.com
SIC Code
7336 - Commercial Art and Graphic Design
NAICS Code
54162 - Environmental Consulting Services
Founded
1985
Employees
11-50

Section iconFunding & Financials

  • $50M - $100M

    D+R International's revenue is estimated to be in the range of $50M - $100M

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