Contacts

Analysis by Marina Crawford

Updated May 11, 2026

Reading 1 min read

Our physical address is located in Finland: Hermiankatu 8, Hermia Technology Centre, 33720 Tampere. Coordinates: 55.746350, 37.539473. Business hours: 8:00 AM to 5:00 PM, Monday through Friday.

Our official email address is desk@dd-federation.org.

Our backup email for the project owner is iooay@proton.me (mention the Due Diligence Federation).

Phones: +358 400 77 11 77; +358 500 88 44 11 – please call during business hours.

Partnering with us means receiving a reliable platform for increasing your brand’s awareness, reputation, and market reach. We offer flexible advertising options tailored to your needs.

Contact us to discuss collaboration opportunities – whether you’re looking for a one-time promotion or long-term advertising, we’re ready to support your goals with targeted solutions.

You can find more information about us on the about us page.

Author

Marina Crawford

Marina has always strived to make knowledge useful. She has a teaching degree and many years of experience in research. Her interest in online learning and digital services has blossomed into a true mission: helping people distinguish worthwhile courses from duds. At Due Diligence Federation, Marina analyzes educational programs, platforms, and services, helping readers make informed choices. If there was an award for "most useful analysis," she would have won it by now.

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