OCU Group - Annual Report 2026

Financial statements

Strategic report

Governance

131 OCU Group Annual report and financial statements 2026

Notes to the consolidated financial statements continued for the year ended 30 April 2026

27. Business combinations continued Cash flow effect of acquisitions The aggregate cash flow effect of acquisitions was as follows:

28. Post balance sheet events On 6 May 2026, the Group acquired 100% of the share capital of 3SB Investment Holdings Limited and its wholly owned subsidiaries Athena Professional Technical Services Limited and Accounting for Safety Limited (together, ‘Athena’). Based in Ulverston, Cumbria, Athena provides end‑to‑end electrical services spanning front-end design and power systems studies, installation and commissioning of Electrical Balance of Plant (EBoP) works across renewables connections (solar, wind, BESS and data centres), and ongoing testing, verification, maintenance and asset assurance. On 16 June 2026, the Group acquired a majority indirect shareholding in Volta Advisory Pty Limited and its wholly owned subsidiary Volta On-Site Services Pty Limited (together, ‘Volta’). With offices in Melbourne and Sydney, Australia, Volta is an energy advisory, design, project delivery, and high-voltage commissioning business specialising in the development and delivery of major energy infrastructure projects.

2026 £000

2025 £000

(13,642)

Net cash acquired

(124,439)

78,131

Cash consideration including fees

290,086

44

Deferred consideration paid – FY26 acquisitions

Contingent consideration paid – FY25 acquisitions

40,000

6,500

Deferred consideration paid – FY25 acquisitions

6,200

Contingent consideration paid – FY24 acquisitions

9,000

400

Deferred consideration paid – FY24 acquisitions

400

3,350

Contingent consideration paid – FY23 acquisitions

7,450

Deferred consideration paid – FY23 acquisitions

1,667

Net cash outflow on acquisitions

74,783

230,364

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