Couvet: WuXi takes over factory from Bristol Myers Squibb Bristol Myers Squibb sells its production facility in Couvet (NE) to WuXi STA, a subsidiary of the Chinese pharmaceutical company WuXi AppTec. You need to be logged in to view this content. Please Log In. Not a Member? Join Us Annual subscription "IB+ Database" CHF 95.00 incl. VAT Add to cart