TDI Information

View Top Employees from TDI

TDI is a strategic advisory and risk intelligence firm that combines expert judgement, human intelligence networks, and risk monitoring technology to turn what others accept as unknowable into a decisive advantage. Founded in 1999 and headquartered in Washington, DC, TDI provides due diligence, complex investigations, risk intelligence, and compliance technology, with reach into more than 150 countries. TDI stands for Tertium Datur International. TDI's legal name is TD International, LLC.

Website	http://tdinternational.com
Revenue	$41.4 million
Employees	249 (104 on RocketReach)
Founded	1999
Address	1825 K Street, NW Suite 400, Washington, District of Columbia 20005, US
Phone	+1 202-872-9595
Technologies	JavaScript , HTML , PHP +43 more (view full list)
Industry	Business Consulting and Services, Business Services General, Consulting, Strategic Advisory, Business Services, Legal, Intelligence, Professional Services, Political risk, FCPA
Web Rank	3 Million
Keywords	Global Risk Management, Risk Intelligence, Actionable Intelligence, Strategic Advisory, Geopolitical Analysis, Political Risk Assessment, Risk Mitigation, Multinational Consulting, Business Intelligence, Strategic Planning, International Consulting, Financial Services Advisory, Due Diligence, Competitive Intelligence, Transactional Advisory, Compliance Consulting, Investigations, Security Consulting
Competitors	Blackpeak, The Cohen Group, The Chertoff Group, Securimate, Inc., Avascent, Talent Intelligence (view competitors)
SIC	SIC Code 87 Companies, SIC Code 73 Companies, SIC Code 874 Companies
NAICS	NAICS Code 54 Companies, NAICS Code 52 Companies, NAICS Code 522110 Companies, NAICS Code 52211 Companies, NAICS Code 541 Companies, NAICS Code 522 Companies, NAICS Code 5221 Companies

TDI Questions

What is the annual revenue of TDI?

The TDI annual revenue was $41.4 million in 2026.

Who is the Founder and Managing Partner of TDI?

William Green is the Founder and Managing Partner of TDI.

How many people are employed at TDI?

104 people are employed at TDI.

Where is TDI based?

TDI is based in Washington, District of Columbia.

What is the NAICS code for TDI?

The NAICS codes for TDI are [54, 52, 522110, 52211, 541, 522, 5221].

What is the SIC code for TDI?

The SIC codes for TDI are [87, 73, 874].

Top TDI Employees

William Green

Founder and Managing Partner at TDI

Washington, DC, US
3
- aol.com
- gmail.com
- tdinternational.com
5+
- +1 240-354-XXXX
- +1 301-682-XXXX
- +1 240-602-XXXX
- +1 774-323-XXXX
- +1 301-682-XXXX
- +1 240-446-XXXX
Jay Truesdale

Chief Executive Officer at TDI

United States
2
- tdinternational.com
- navy.mil
1
- +1 316-992-XXXX
Joseph Forcier

Partner and President MENA at TDI

Washington, DC, US
3
- yahoo.com
- tdinternational.com
- aol.com
3
- +1 810-923-XXXX
- +1 718-415-XXXX
- +1 202-431-XXXX
Jimmy Kemp

Partner at TDI

Washington, DC, US
2
- tdinternational.com
- gmail.com
5+
- +1 704-994-XXXX
- +1 703-282-XXXX
- +1 703-533-XXXX
- +1 202-686-XXXX
- +1 202-439-XXXX
- +1 202-452-XXXX
Christopher Crowl

Partner at TDI

Washington, DC, US
3
- tdinternational.com
- msn.com
- comcast.net
5+
- +1 707-429-XXXX
- +1 541-891-XXXX
- +1 707-725-XXXX
- +1 626-258-XXXX
- +1 703-965-XXXX
- +1 202-872-XXXX
Josh Cartin

Partner at TDI

Arlington, VA, US
1
- tdinternational.com
2
- +1 703-649-XXXX
- +1 703-300-XXXX
Donald A

Partner at TDI

Houston, TX, US
Brian Kingsbury

Controller at TDI

Herndon, VA, US
4
- yahoo.com
- gmail.com
- aol.com
- tdinternational.com
5+
- +1 240-367-XXXX
- +1 240-734-XXXX
- +1 301-371-XXXX
- +1 240-498-XXXX
- +1 301-693-XXXX
- +1 301-695-XXXX
Laura Hurley

Chief of Staff at TDI

Washington, DC, US
2
- tdinternational.com
- gmail.com
2
- +1 630-788-XXXX
- +1 609-758-XXXX
Jennifer Sheehan

Executive Personal Assistant to Co-Founder| Managing Partner at TDI

Washington, DC, US
2
- hotmail.com
- tdinternational.com
1
- +1 214-505-XXXX