Contact us

Questions or feedback? Get in touch using one of the options below.

  • 13034 Saticoy Street
  • N. Hollywood, CA 91605
  • (818) 759-2400
  • (800) 341-9999
  • M-F 9am-5pm PST

Get Directions

Customer Care and Tech Support

Submit your request at

OPI Online Support

International Inquiries

Contact our International Team

OPI Partnership Schools

Contact an Educator


Press Inquiries

Rebecca Brown

OPI Contact Us

OPI Steering Team

Eric Schwartz
Senior Vice President, Law & Administration

Eric Schwartz is the Senior VP, Law & Administration of OPI Products Inc. Prior to joining OPI, Schwartz held senior executive and board of director positions with several large Fortune 500 companies in the areas of finance, administration, and law. He holds a Bachelor of Arts degree from the University of Maryland and a law degree from Georgetown University, and has practiced law with a large Wall Street firm.

In addition to his activities at OPI, Schwartz is the President and a member of the Board of Directors of the Professional Beauty Federation, a non-profit corporation made up of professional beauty organizations dedicated to promoting and protecting the Professional Beauty Industry.

Schwartz is Co-Chairman of the Safety and Standards Committee of the Nail Manufacturers Council of the Professional Beauty Association, a trade association of the largest manufacturers of professional nail care products.

He is also an active participant in the Personal Care Products Council, the oldest and largest trade association representing the cosmetics industry.

On behalf of the cosmetics and nail industry, Schwartz has been active on a broad range of federal and state regulatory and legislative matters. He has been a proponent of elevating the standards of the profession and the industry, and has been in the forefront of efforts to address diversion of professional products.

Etienne von Kunssberg
Etienne von Kunssberg
Vice President Supply Chain

In his role as VP Supply Chain, Etienne von Kunssberg oversees Safety, Quality, Production, Forecasts, Planning and Distribution of OPI Products. With more than 12 years of Supply Chain management in the Beauty care Industry, Etienne's experience includes process engineering, warehouse management, planning and innovation portfolio management. 

Etienne is a believer of the chemistry of People, Process transformation and tools to turn supply chain into a key competitive advantage for the consumer goods industry.  For 8 years prior to joining OPI, Etienne held several positions with Procter & Gamble and was the Global Supply Planning Director at Coty from 2010 to 2014.

Diego Mandelbaum
Diego Mandelbaum
Vice President, International Sales & Trade Marketing

Vice President of International Sales & Trade Marketing Diego Mandelbaum joined OPI in August 2014. Prior to joining OPI, Diego’s extensive experience includes building brands, managing sales and delivering profit solutions for General Mills, Nestle, Toyota and Coty, where he has worked across key markets – UK, France, USA, Latin America and, most recently, Australia.  Since joining Coty in 2001, Diego has held various roles in Media and Local & Global Marketing.

Diego works closely with the OPI Sales, Marketing and Supply Chain teams to establish and ensure a strong delivery to all OPI international markets, including Coty affiliates and local distributor companies.

Fluent in English, Spanish and French, Diego’s multicultural experience is enhanced by a Business Diploma completed at Harvard University and Masters of Science Degree from the London School of Economics.

Sadaf Manavi
Sadaf Manavi
CFO USA Professional (OPI)

Sadaf Manavi was appointed as OPI Finance Lead in August 2014. Prior to OPI, Sadaf was Coty Prestige Supply Chain Controller, located in Geneva, Switzerland, overseeing financial performance of four major manufacturing sites, producing well-known fragrance brands such as Calvin Klein, Marc Jacobs, Chloe, Roberto Cavalli, and Bottega Venetta. For four years prior to joining Coty, Sadaf held a Regional Controller position in Hong Kong. 

A Swiss national, holding a business diploma from Ecole de Commerce in Lausanne, Switzerland, Sadaf brings diverse and extensive cross-functional and international experience gained throughout her globally spanning career.