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GAB Consulting was founded in 2010 with the ambition to offer its expertise in Toys, Games, Baby products and Sporting goods, collaborating with a long term network of free-lancers and suppliers in France and throughout South-East Asia.

<< Karl-Stephane Coyault is a marketer with twenty years of experience building world-class consumer brands. He worked in France, in California and settled in Hong-Kong in 2008. During the course of his career, he has developed, branded and marketed hundreds of products. His expertise includes strategic planning, brand management with focus on retailers’ Private labels, product innovation and development, market research, promotion, licensing, advertising, and business development >>

How I Work

I help entrepreneurs, product innovators and growing companies to identify new opportunities, analyse their existing offer, markets and competition, to create a unique brand look, and to launch or promote their new product line. 

I collaborate with Cutting edge designs French Designers experienced in Toys, and with a network of class-A vendors and OEM makers that excel in their specific category / industry, and more importantly who are able to dedicate a team, design and R&D resources to our projects.  

I work flexibly and collaboratively with you and your team. Every engagement starts with a conversation. To access my experience developing and launching hundreds of products, let’s start by meeting virtually for coffee !


Email: karl@gab-consulting.com

Tel:        +852 52 1212 81 / +1 (778) 834 8950 WeChat: GAB-Consulting

Address: Room 101, Yu Yuet Lai Building,

43-55 Wyndham street,

Central, HONG-KONG