Our Expertise

Our Services to Entrepreneurs


  • Part Time Sales
  • Market Research
  • Sourcing
  • Business Tours


We connect companies with:

  • Immigration or corporate lawyers brokers
  • Residential or Commercial Real Estate Brokers 
  • CPA, Accountants and other business professionals for specialized advice

HR and PORTAGE SAlarial

  • Recruitment
  • Portage Salarial
  • Payroll
  • Human Resources

Office Spaces

  • Private office
  • Open Space
  • Business address
  • Family Relocation 

Software Development Services​

Advancio is a Los Angeles based global software development company

They are developing tools and software to help companies of all shapes and sizes, from leading startups to companies on the Fortune 500 list, designing and developing web and mobile applications that transform their businesses. Their team of exceptionally talented designers, developers, test engineers, and consultants spans our offices around the world; and they hope to be part of your team.

Ouistart logo for letter
Tailored SERVICES by Ouistart

For all your growth needs

Since 1995, our team has succeeded in understanding the challenges of French-American companies and creating reliable services to meet them all.

Our platform of services, Ouistart, serves both French and American companies to accomplish their objectives. through our platform of services. 

Past Clients
5-Star Reviews

Our Clients Say


I wish to emphasize the high quality of work in creating promoting and conducting this tour. I strongly recommend them without reservation, and we at Biocom look forward to working with them again in the future.
Joe Panetta
CEO, Biocom
Il y a une forte probabilité que des contrats soient signés dans les prochaines semaines / mois. Powersys est extrêmement satisfait du travail effectué et recommande vivement ces services à toute autre société à la recherche de clients et d'activités supplémentaires.
Olivier Toury
CEO, Powersys
La mission a été parfaitement accomplie avec l'identification de nouveaux prospects chaque semaine. Certaines de ces actions ont déjà conduit à la mise en place de services de centaines de milliers de dollars.
Bruno Buisson
CSO and President, Neuroservices-Alliance

Interested with growing your business in the USA or in Europe?