Case 1601314/2023 · Employment Tribunal
Mr Alun Williams And others v Kingspan Limited — 2025
- Case reference
- 1601314/2023
- Decision date
- 10 October 2025
- Jurisdiction
- England & Wales
- Judge
- Employment Judge R Havard
- Venue
- Cardiff via CVP
- Panel members
- Ms J Forecast, Ms D Hebb
Parties
2 namedMr Alun Williams And others
Key findings
Tribunal's reasoningMultiple Unite the Union members at Kingspan Limited's Holywell site brought claims under s.145B Trade Union and Labour Relations (Consolidation) Act 1992, alleging that the respondent's direct offer to staff on 2 March 2023 of a 6% pay increase plus a £750 cost of living payment was an unlawful inducement to bypass collective bargaining.
The Tribunal (Employment Judge R Havard with members Ms J Forecast and Ms D Hebb) found that the respondent genuinely believed the collective bargaining process had been exhausted in respect of pay before making the direct offer. Applying the Supreme Court's reasoning in Kostal, the Tribunal held that the offer was not causative of and did not lead to a prohibited result; the offer's purpose was to ensure union members did not suffer financially during the cost-of-living crisis compared with non-union staff.
The s.145B claims of the claimants listed in Schedule 1 were therefore not well-founded and were dismissed. The complaints of Mr D Baker and Mr J Hughes were struck out as not actively pursued. PDF text truncated from 86,230 characters.
Claims and outcomes
2 claims adjudicated| Claim type | Outcome | Protected characteristic | Award |
|---|---|---|---|
| Trade union | Dismissed | — | — |
| Trade union | Struck out | — | — |
Legal tests applied
5 referencesSource document
Primary recordThe full judgment is available on gov.uk under the Open Government Licence v3.0.
How we got this data
Case essentials (reference, date, judge, venue, country, claim categories) are extracted from the structured metadata gov.uk publishes alongside each decision. Parties and monetary figures are extracted from the judgment PDF text. Key findings and per-claim outcomes require a second extraction pass that is not yet complete for this case — until then, the primary source linked above is the authoritative record. See full methodology.