What departments does D+R International have?

D+R International has employees across 9 departments including Operations, Information Technology, Program & Project Management, Human Resources, Engineering.

What is the largest department at D+R International?

The largest department at D+R International is Program & Project Management with 4 employees.

Where are D+R International employees located globally?

D+R International has employees across 3 continents and 5 countries including India, China, United Kingdom Of Great Britain And Northern Ireland, Italy, United States Of America.

How has D+R International's team size changed over time?

D+R International's team has decreased from approximately 37 to 21 employees based on available data.

D+R International Employee Directory

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.

D+R International Global Highlights

North America
54

United States Of America
54

Asia
2

India
1
China
1

Europe
2

United Kingdom Of Great Britain And Northern Ireland
1
Italy
1

D+R International's Leadership

L. L.
Chief Operating Officer
Mobile Phone
Email
J. R.
Senior Advisor And Founder
Mobile Phone
Email
D. M.
Vice President
Mobile Phone
Email
T. E.
Md
Mobile Phone
Email
C. R.
Information Technology Manager
Mobile Phone
Email
R. J.
Technical Project Manager
Mobile Phone
Email
S. C.
Program Manager
Mobile Phone
Email
T. D.
Human Resources Manager
Mobile Phone
Email

D+R International Employee Metrics

100%

50%

0%

2026

2025

Administrative
Arts & Design
Program & Project Management
Business
Consultant
Other
Sales

Contact profiles from D+R International

Name

Title

Contact Info

Location

Last Update

D. D. A.
Support
Mobile Phone
Email
Oct 18, 2024
D. R.
Training Administrator
Mobile Phone
Email
Oct 18, 2024
E. B.
Support
Mobile Phone
Email
Oct 22, 2024
G. T.
Project Associate
Mobile Phone
Email
Oct 18, 2024
H. S.
Communications
Mobile Phone
Email
Oct 18, 2024
J. A.
Sales Business Development
Mobile Phone
Email
J. S.
Position In Finance
Mobile Phone
Email
Oct 18, 2024
T. S.
Project Associate, Junior Instructional Designer
Mobile Phone
Email
Oct 16, 2024
E. C.
Impiegato
Mobile Phone
Email
ItalyVeneto
May 29, 2026

Frequently Asked Questions

What is D+R International known for?

D+R International was founded in 1985 operates in the Environmental Services industry; you can contact the main corporate office by phone at

+1-301-588-****

. Explore D+R International's company overview page for more information.

What is D+R International's most common email format?

D+R International employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more D+R International email formats with LeadIQ.

How many employees does D+R International have currently?

D+R International has approximately 44 employees as of July 2026. These team members are located across 3 continents, including North AmericaAsiaEurope.

Who are D+R International's key employees and leadership?

As of July 2026, D+R International's key employees include:

Chief Operating Officer: L. L.
Senior Advisor And Founder: J. R.
Vice President: D. M.
Md: T. E.
Information Technology Manager: C. R.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

Everything for prospecting,
in one platform.

What you can expect from LeadIQ:

B2B data verified in real-time
Sync data to your CRM, & add it to an outreach sequence in one click
Integrations with your tech stack for optimal efficiency
A patented AI cold email generator
Account & contact-level job change tracking

D+R International Employee Directory

Find D+R International employees' phone numbers or email addresses

Name search is limited — try advanced search instead