



Consulting Firms

Optum
We’re evolving health care so everyone can have the opportunity to live their healthiest life. It’s why we put your unique needs at the heart of everything we do, making it easy and affordable to manage health and well-being.
Employees
10,001+
Established on
2011
Company Type
Privately Held
Location
North America

Haskoning
Haskoning is an international consulting engineering company for the natural and built environment. Driven by our purpose of Enhancing Society Together, our 6,800 professionals work with clients to deliver sustainable, world‑class solutions that create measurable positive impact
Employees
5,001-10,000
Established on
1881
Company Type
Privately Held
Location
Asia

Grant-Thornton France
Grant Thornton France est un groupe leader d'Audit et de Conseil réunissant 2 800 collaborateurs dans 24 bureaux en France, membre de Grant Thornton Advisors, au service des grands groupes, ETI et secteur public.
Employees
1,001-5,000
Established on
1964
Company Type
Partnership
Location
Europe
Digital Solution Providers

Catalant
Catalant is the pioneer of Consulting 2.0 — a fit-to-purpose platform connecting enterprises and PE firms with 100,000+ elite independent consultants and boutique firms for on-demand, high-impact work.
Employees
51-200
Established on
2013
Company Type
Privately Held
Location
North America

AtkinsRéalis
AtkinsRéalis is a world-class engineering services and nuclear company founded in 1911, connecting people, data and technology to transform global infrastructure and energy systems across 50+ countries.
Employees
10,001+
Established on
1911
Company Type
Public Company
Location
Europe

GLG
GLG is the world's leading platform connecting business to insight, with 1M+ member-experts and ~2,000 employees providing 24/7 expert insight within a rigorous compliance framework across all major industries.
Employees
1,001-5,000
Established on
1998
Company Type
Privately Held
Location
Asia
Consultants


Edward Adler
Financial Consultant for Cost Analysis / Capital Project Evaluations / Excel Schedules

Helene LAFFITTE
Consulting Sourcing Expert

Harald Lavric
Change Management Maverick


Laurent Thomas
Entrepreneur, rugby player, husband and father of 3
Experts

Helene LAFFITTE
Consulting Sourcing Expert

Harald Lavric
Change Management Maverick


Laurent Thomas
Entrepreneur, rugby player, husband and father of 3


John Vermylen
Operations, Manufacturing, and Supply Chain Consultant
Speakers


Edward Adler
Financial Consultant for Cost Analysis / Capital Project Evaluations / Excel Schedules

Helene LAFFITTE
Consulting Sourcing Expert

Harald Lavric
Change Management Maverick


Laurent Thomas
Entrepreneur, rugby player, husband and father of 3
Interim Managers


Edward Adler
Financial Consultant for Cost Analysis / Capital Project Evaluations / Excel Schedules

Harald Lavric
Change Management Maverick


Laurent Thomas
Entrepreneur, rugby player, husband and father of 3


John Vermylen
Operations, Manufacturing, and Supply Chain Consultant
Publications
Case Studies
News
Business Publications
Business Schools & Universities