Guillaume Jaulerry is the Founder, President, and CEO of O Company Holding Inc., a Washington, D.C.–based technology firm committed to redefining data privacy. Founded in 2016, O Company introduced the world’s first wearable private server, the O Mini Server—a secure, signal-free alternative to cloud-based systems. Designed, manufactured, and assembled entirely in the United States, the O Mini Server is the cornerstone of Jaulerry’s mission to build a more private, independent digital future.

 

Jaulerry brings a uniquely global perspective to innovation. He began his career in international trade, working between South Africa, France, and Spain. He later moved into the fashion industry, joining Hermès in 2000 to lead private events and customer acquisition initiatives. His path then led him to Carolina Herrera, where he oversaw retail operations in the Madrid region.

 

With a passion for systems and technology, Jaulerry transitioned into the automotive sector, helping launch one of the first B2B e-commerce platforms for auto parts. He led IT strategy, marketing, and business development efforts, while also advising on electronic injection systems and air-conditioning compliance standards for the French Ministry of Industry.

 

In parallel with his professional career, Jaulerry served as a municipal councilor in France for seven years, focusing on sustainability, budget efficiency, and local economic development. As CEO of a regional auto parts firm, he successfully restructured the business and led a strategic exit for the founder, paving the way for its integration into Alliance Corporate’s M&A division, where he helped expand the company’s investment portfolio.

 

Seeking new horizons, Jaulerry relocated to Asia and spent three years based in Bangkok. There, he launched his own company, managing public and private sector projects across Asia and Africa. His work spanned supply chain management, manufacturing, business development and corporate finance—establishing offshore structures to support European clients with capital protection and international expansion.

 

After more than three decades of global experience, Jaulerry set his sights on transforming the digital world. His vision: to create a new paradigm in data security, one that prioritizes individual sovereignty and privacy over dependency on the cloud.

 

“I am passionate about independence and data security. Eleven years ago, I began the journey to create a new paradigm in data security that would give people a powerful alternative to the risks of the cloud. O Mini Server is only the beginning for our company — but it’s a major leap in data privacy for millions of people.”

 

Jaulerry holds a High School Diploma in Accounting and Business Management from Saint Joseph de Tivoli, an HND in International Trade from ISEG, a Bachelor’s Degree in Economics from the University of Navarra, and an MBA from AFCODMA at FEDA (Fédération de la Distribution Automobile). He has been a member of the Intellectual Property Owners Association (IPO) since 2017.