Non-Signatory – Group Company Affiliation & Arbitration

Group Affiliation Alone Does not Bind Non-signatory to Arbitration

The real test is whether the conduct of the non-signatory shows intention to be bound by the arbitration agreement between two other parties, not just involvement in the commercial contract.

Non-Signatory & Third Party Acted as Vendor / Support Service Provider

Arbitration Appeal & Veritable Party as Necessary Party

What Hind Offshore has done is frame a question of Planet Support being a group company without pleading material facts of how it is vital to make Planet Support a party to the arbitration proceedings

OCS Services had contract to paint rigs of ONGC and had relation with multiple third parties including Plant Support for services.

OCS Servies filed arbitration against Hind Offshore relating to the charter of two vessels.  Hind Offshore filed an application that Planet Support is a necessary party to the arbitration since it was not only affiliated to OCS under common ownership but also involved in the services.

The application of Hind Offshore to implead the Planet Services as rejected.

Therefore, when one examines the concluding portion of Cox and Kings, to see the “conduct” of the non-signatory third party, the conduct to be examined is whether such third party indicated being an integral party to the arbitration agreement. Towards this end, the party seeking impleadment of the third party has to make out the case of how the cause of action involved necessarily entails roping in such third party whose conduct necessarily indicates a discernible veritable privity to the arbitration agreement. At the least, Hind Offshore would have had to indicate the nature of its cause of action against Planet Support for which it sought impleadment. That facet of the matter is sorely missing

Judgment dated 19.5.2026 of the High Court of Bombay in Commercial Arbitration Petition (L) No.41270 of 2025 of Hind Offshore Private Limited Vs.  OCS Services (India) Private Limited