MASSL

About MASSL

Marijke Poppink, Ad Imhoff and Sepp Patacca form MASSL - a unique collaboration! Together we have over 100 years of experience in the business travel, mobility, and meeting industry.

We focus on the market need for project-based support and consultancy. Our core business is assessing and improving all business travel and meeting related processes.

Deploy us as consultants, project managers, subject matter experts or trainers and experience our added value!

In addition to our knowledge and extensive work experience, we are highly motivated to share our expertise and industry network.

We work independently and neutrally to offer best in class consultancy and service.

Keywords

• Airlines
• Business Travel
• Car Rental
• Change Management
• Communication
• Consulting
• Contract Management
• Corporate Travel
• Education
• Hotels
• Meetings And Events
• Mobility
• Negotiating
• Online Booking
• Rail
• Sourcing
• Speaker
• Supply Chain
• Sustainability
• Technology

Address

• Headquarters

  AmsterdamNoord-Holland, Netherlands

Team by function

Based on 3 public job profiles as of 3 September 2026.

• Consulting / Advisory2
• Procurement / Supply Chain1