Our company name HAGA derives from Cornelius Haga, the first Dutch ambassador who has been sent to Istanbul in 1612 to achieve grant of trade regime from Ottoman Empire. Despite intensive opposition of Venetian, French and English ambassadors at the Porte, Haga fulfilled successfully his mission and remained in Istanbul as resident ambassador for 27 years.

We established HAGA International Business B.V. in 2019 in Den Haag as a joint venture of a famous communication Dutch company and StratejiCo. both serving as corporate and public affairs companies and having successful track records in their operating countries more than 20 years. 

HAGA was founded to create value-added synergy and broaden win-win collaboration between Turkey, the Netherlands, and beyond.
What started as a bridge between markets has evolved into a transformation partner—supporting organizations at the intersection of AI, Agile, and Change.

In today’s fast-changing, interconnected world, we help businesses not only adapt, but lead—combining strategic clarity, human-centered change, and responsible AI adoption.
We don’t just deliver frameworks—we build capabilities, shape cultures, and move transformation from theory to practice.

Coming to our days, the trade relations which last more than 400 years still underlines how this connection is important since Haga Cornelius: Netherlands is still the number one investor in Turkey and one of its top ten trading partners. Now, our young and dynamic company Haga will be contributing on this relation to accelerate and excel more.