People Center (Rippling) v O’Brien — High Court grants Deel limited discovery

Case
People Center Inc., d/b/a Rippling and Rippling Ireland v Keith O’Brien and Deel Inc.
Court
High Court (Ireland)
Judge
Mark Sanfey (Michael D. Higgins, 2019)
Date Decided
25 September 2026
Citation
[2026] IEHC 650
Topics
Discovery; commercial litigation; trade secrets; defamation

Background

Rippling sued Keith O’Brien and Deel in Ireland following an alleged attempt to frustrate a High Court disclosure order made against Mr O’Brien in March 2025. Rippling alleged that Deel joined a scheme to obstruct the order, create a false narrative about the proceedings, and procure defamatory statements. It did not seek relief in the Irish proceedings for alleged espionage or trade-secret misappropriation occurring before 14 March 2025.

Deel sought broad discovery in 17 categories. Most were resolved by agreement, leaving five disputed categories and a central question: whether alleged pre-14 March espionage was an issue in the Irish proceedings. Deel contended it was foundational to the alleged later scheme; Rippling said it would neither adduce evidence of espionage nor rely on pre-14 March events.

The Court’s Holding

Mr Justice Sanfey held that events before 14 March 2025 were not issues for discovery purposes. Although Deel had denied allegations concerning the alleged covert conduct, Rippling had made clear that it did not rely on those matters to establish its Irish claim. A bare denial did not convert matters that the plaintiff did not need to prove into pleaded issues requiring discovery.

The court ordered limited discovery: Category 1 sub-categories 6, 7, 8 and 12; a confined Category 3 concerning Mr O’Brien’s knowledge of or internal concerns raised about sanctioned payments; Category 4 sub-categories 1 and 2 concerning his alleged Central Bank complaint and communications with him; and Rippling’s proposed formulation for Category 17 loss documents. It refused the remaining requests, including extensive trade-secret, sanctions-compliance and mental-health material.

Key Takeaways

  • Discovery must be relevant to pleaded issues and necessary for the fair resolution of the proceedings.
  • A defendant’s denial does not itself make a matter discoverable where the plaintiff does not rely on it to prove its case.
  • Discovery sought only to test a witness’s credit is not available.

Why It Matters

The ruling confines discovery to the actual case Rippling chose to advance: alleged conduct after 14 March 2025. It leaves questions about the admissibility of evidence and the scope of cross-examination at trial to the trial judge.

For commercial litigants, the judgment illustrates the importance of precise pleadings and of tailoring discovery requests to issues that must be determined, rather than to broader factual disputes between competitors.

⬇ Download the original opinion (PDF)Archived from the court's official source.
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