Contact Us | TSD Group

Contact UsTSD Team2026-07-17T14:13:02+02:00

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Office Locations

Autumn Troyan, Bulgaria cityscape

Troyan

51 G.S. Rakovski Street, 4th Floor
Troyan 5600
Bulgaria
office@tsd.com

Sofia Tech Park, Bulgaria

Sofia

111B Tsarigradsko Shose Boulevard, Sofia Tech Park, Incubator Building, 2nd floor
Sofia 1784
Bulgaria
office@tsd.com

Write to us directly

General Information: office@tsd.com
Marketing: marketing@tsd.com
Sales & Business Development: sales@tsd.com
Human Resources: jobs@tsd.com

Call us

Hydrogen Product Inquiries: +359 2 437 2032 /3
Sales & Marketing Inquiries: +359 2 437 2032 /4
HR and Administrative Inquiries: +359 2 437 2032 /6

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