Artists Services

International Services for Artists (ISA-US) is a business management firm specializing in the Entertainment industry and providing representation for talented individuals and companies.

Business management agency and sponsoring services for artists

Our clients can benefit of our unique international sponsoring experience and understanding of the needs of an individual with a profile in the Arts and in the Entertainment industry.

Surrounded by a solid and proactive team, we are committed to respond to our clients’ business needs, from immigration to taxation matters offering a huge range of services for artists.

We aim at providing them with an efficient business and administrative management so that our clients can focus on growing their international career.

We count among our clients renowned Actors, Musicians, Models, Movie Directors, Journalists, Experts in the digital production field as well as top executives in the Entertainment industry and International entertainment production companies.

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Isabelle Marcus

Isabelle Marcus is founding partner of International Services for Artists (ISA-US)and CEO of Columbus Consulting Group, a group she has founded in New York City back in 2006 with the intent to create a new type of business services hub, one with a personal and tailored approach to each client’s project in the United States and importantly to their business and legal needs.

Being a native of France, where she used to work in the Entertainment industry for a French TV network (TF1 and TF1 Film Production), to moving to New York City in 2000 and more recently in San Francisco, she perfectly understands the challenge it represents for Artists, entrepreneurs and executives of multinationals to work and implement their business in the United States.

With enthusiasm, in-depth knowledge of business practices and extensive experience dealing with multinational companies, entrepreneurs and artists’ business needs, she finds solutions (even a creative one!) along with her dedicated team and solid network of experts and partners as regards legal (U.S. visas) administrative and others business matters.

She often intervenes as an expert, Advisor and keynote speaker for French-American organizations (such as BPI, CCIP, FACSF, Business France or French Accelerator)

Isabelle Essel Moha

Isabelle Essel Moha is founding partner of International Services for Artists (ISA-US).With a master degree in Marketing and sales, she started her career working for the leading entertainment company,  NRJ group.

In 2003, her passion for fashion led her to launch a successful Parisian sample sales company in Saint Germain des prés, representing high-end brands of clothes and accessories.Early adopter of  the online shopping concept, "Carole Lion, vente privée" was accessible online since 2004.

In 2013, she sold her company to move to the Silicon Valley with her family.

Since then, Isabelle kept on working for fashion and digital media groups (French Morning), her two passions.In 6 years, she developed relations with key actors of the "French American" market in the US: PR agents, attorneys, CPA, entertainment event producers...She aims to share with you her knowledge of the country, her relations and insights.

From sponsoring, to introductions and communication suggestions, Isabelle can provide the help you need so you can focus on your career.

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Columbus started with a strong focus on immigration services. Today, we assist individuals and companies in their expansion in the United States.

Columbus has an extensive scope of services to cover all business needs of foreign companies and entrepreneurs who are looking to make successful, quick and easy entry into the U.S. market.