Inextricable causes of action against non-signatories preclude bifurcation and referral of suit to arbitration.

The appellant (Defendant No. 2) entered into an agreement with the plaintiff/respondent for the transfer of shares in Defendant No. 1.

The agreement contained an arbitration clause confined to disputes between the transferor (Defendant No. 2) and the transferee (Plaintiff).

A dispute arose, leading to an arbitral award which is currently being challenged in the Supreme Court.

The plaintiff subsequently filed a civil suit seeking a declaration that the award is not binding on them and claiming damages for fraud and collusion against nineteen defendants, most of whom were not parties to the arbitration agreement.

Defendant No. 2 filed an application under Section 8 of the Arbitration and Conciliation Act, 1996, to refer the matter to arbitration.

The learned Single Judge dismissed the application, holding that the causes of action against the various defendants were inextricably linked and could not be bifurcated.

Whether the subject matter of a suit can be referred to arbitration under Section 8 when the causes of action against signatory and non-signatory defendants are interlinked and inseparable.

Whether the "Group of Companies" doctrine applies to refer non-signatory defendants to arbitration in the absence of sibling or subsidiary relationships.

The Court primarily applied Section 8 and Section 37 of the Arbitration and Conciliation Act, 1996.

If the subject matter of a suit involves inseparable causes of action against parties both within and outside an arbitration agreement, the matter cannot be bifurcated for arbitration (Gujarat Composite Limited v. A. Infrastructure Limited and Others (2023)).

The "Group of Companies" doctrine as defined in Cox and Kings (2025) regarding the joinder of non-signatories.

The underlying principle of Order II Rule 2 of the Code of Civil Procedure against the splitting of claims.

The Court examined the plaint and found that the plaintiff’s allegations of fraud, misrepresentation, and collusion were directed collectively against all defendants, including directors and independent companies (Defendants 14-19) who were not parties to the arbitration agreement.

The Court noted that even though Defendants 4 and 6 were "confirming parties" to the parent agreement, the arbitration clause itself was restrictive, specifically applying only to disputes between the transferor and transferee.

Consequently, the Court reasoned that the bundle of facts constituting the cause of action was "interlinked and intertwined".

Referencing Gujarat Composite Limited, the Court determined that bifurcating the suit would result in the "absurdity" of simultaneous proceedings before a Civil Court and an arbitral tribunal on the same facts.

Furthermore, the "Group of Companies" doctrine was ruled inapplicable as the defendants were not sibling or subsidiary entities.

The appeal (APOT/60/2026) was dismissed, and the dismissal of the Section 8 application was confirmed.