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Our team is on hand to answer any questions you might have relating to the work we do at Simbec-Orion. Just fill in the form below, making sure to tick the boxes that apply, and we’ll respond as quickly as we can.

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Visit our dedicated volunteer website here, or email

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Simbec-Orion Group Ltd is the 100% parent holding company of the following subsidiaries, Simbec Research Ltd, Orion Clinical Services Ltd, Orion Clinical Services Inc, Orion Sante Sarl.

At Simbec-Orion, we strive to achieve transparency and a high level of business ethics. Our independent whistleblowing service offers individuals a mechanism to alert us about suspicions of wrongdoing or risk of wrongdoing in a confidential way. Examples include:

  • Criminal activity
  • Miscarriages of justice
  • Practices endangering health and safety
  • Practices damaging the environment
  • Failure to comply with a legal obligation
  • Bribery
  • Financial malpractice, impropriety or fraud
  • Clinical research misconduct and fraud

Concerns can be raised openly or anonymously using via WhistleB (external site).

Our Locations

UK Head Office

Simbec-Orion Group Ltd
Simbec House,
Merthyr Tydfil Industrial Park, Pentrebach, Merthyr Tydfil,
CF48 4DR,
United Kingdom

+44 (0) 1443 690977

VAT: GB811 3214 83


Simbec-Orion Clinical Development, Orion Santé Sarl
Centre d’ affaires La Boursidiére
Bâtiment le Jura
BP 141
92357 Le Plessis-Robinson Cedex

+33 (0) 140 834 083

TVA: FR46 420 530 966

USA & Canada

Simbec-Orion Clinical Development
Orion Clinical Services, Inc.
c/o The Corporation Trust Company,
Corporation Service Company
251 Little Falls Drive
Wilmington, DE, 19808

+1 (0) 857 362 8782


Orion Clinical Services Hungary
Korlátolt Felelősségű Társaság
1037 Budapest,
Bokor utca 15-21. 2. em. 36.

+44 (0) 1443 690977

VAT: HU27398687-2-41