Marriott International

Marriott International, Inc. is a leading hospitality company with more than 7.000 properties amongst 30 brands around the world. Founded by J. Willard and Alice Marriott and guided by Marriott family leadership for more than 80 years, the company is headquartered in Bethesda, Maryland, USA. For more information about Marriott, visit:


The Global Sales Organization is 450+ associates strong and based in 60 countries around the world. This organization is deployed on clients in more than 85 countries and employs multiple B2B and direct sales strategies employed to generate more than $10B in annual revenues to Marriott International worldwide.

Day-to-day leadership and reporting responsibilities of the GSO are shared with the continental Chief Sales & Marketing Officers who work collectively with the Global Brand Officer to ensure that Marriott’s award winning GSO continues to be the envy of the industry.


ITSC has been appointed as dedicated Sales agency for Marriott International since 1991. Bauke Boogers leads the team and reports into Marriott’s Regional Director Western Europe, Mr. Ian Leat. A large portfolio of Travel Management Companies and Global Accounts, with regional, - or headquarters in the Benelux are managed by ITSC. Going above and beyond, being crazily creative and offering a strategic account management approach resulted on year-on-year roomnight growth since day one.

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Your key contact at ITSC for Marriott: Bauke Boogers


ITSC proudly represents Marriott International since 1991. I jumped on board in 1998 and there's still so much more to learn and explore. Together with the team I was able to grow the number of booked roomnights out of our region with double digits year-on-year.

We manage a large porfolio of intermediary accounts (TMC's) for which we develop marketing plans, roll-out incentives, host workshops and educationals and centralize rate loadings. For the Corporate accounts in our portfolio we manage their global hotel RFP's, negotiate with hotels, educate their bookers and act as their dedicated Marriott Global Account manager. We work hard to reach goals and to keep our clients and hotels happy and at the same time we make sure to enjoy what we are doing. 

Regional Director Western Europe, Global Sales at Marriott International

Ian Leat

ITSC has represented Marriott in the Benelux Region for over 20 years. Over this time both companies have established an exceptionally strong partnership based on mutual trust and unwavering professionalism.


ITSC continues to achieve exceptional results and display best practice in everything they do on behalf of Marriott.

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