What we do with OMS&Co

Consulting: We mobilise 4’500+ top-tier consultants to deliver strategic, organizational, digital, and transactional advisory services

Interim Management: We deploy 1’500+ experienced interim executives across all functions and seniority levels to manage transitions and drive performance

Executive Search: We conduct targeted searches, sourcing qualified and immediately available leadership talents
We deliver Tier-One consulting quality through a flexible, accessible, and tech-enabled model that combines elite talent, tailored teams, and seamless execution—from selection to delivery, with OMS&Co
Who we are

OMS&Co

France, Spain, Switzerland, UK, Germany, US 2024

Lambert & associates SàRL

Geneva - CH, 2016

Lambert & associates Ltd

London - UK, 2014

-