Bilfinger Workers Strike at Two North Sea Assets in Retention Bonus Dispute
According to Rigzone, around 20 Unite union members employed by Bilfinger on North Sea assets operated by Ithaca Energy began strike action on June 4, 2026, over a dispute centered on a retention bonus that has been extended to workers from other companies on the same assets but not to Bilfinger employees.
Retention Bonus Exclusion Drives the Walkout
The workers affected include scaffolders, engineers, deck workers, and rope access workers stationed on the Alba Floating Storage Unit (FSU) and the FPF1 floating production facility. According to the Unite statement sent to Rigzone, workers from other companies operating on those same assets are receiving the retention bonus, making the exclusion of Bilfinger employees a direct point of contention.
Strike action on the Alba FSU runs from June 4 through the end of June 7, followed by four days of action on the FPF1 from June 9 through June 12. Unite noted that a previous round of industrial action had been postponed to allow talks, but the union said progress has been minimal. “Strikes on the Alba FSU and FPF1 will have a significant impact on the day to day operations of these assets. We will also escalate this action if Ithaca Energy and Bilfinger refuse to see sense,” warned Unite Industrial Officer Paula Buchan. Unite General Secretary Sharon Graham stated that both companies “can fully afford to pay the retention bonus.”
Bilfinger declined to comment when contacted by Rigzone. Ithaca Energy had not responded at the time of publication. Ithaca had announced on May 25 the cessation of production at Alba, describing it as “a major milestone in Alba’s history.”
What It Means for Subcontractors
- Bonus parity matters on multi-contractor worksites. When operators apply incentive schemes unevenly across contractors on the same asset, it creates a direct flashpoint for industrial action. Subcontractors working alongside other service companies should monitor how operator-driven bonus programs are structured and whether their workforce is included.
- Strike escalation is a real risk. Unite has explicitly warned of further escalation if the dispute is not resolved. Field service companies on or near affected North Sea assets should assess their exposure to operational disruption and review contractual provisions around force majeure or downtime caused by third-party labor action.
- Subcontractor employees can be caught in operator-level disputes. The Bilfinger workers are employed by the subcontractor but the bonus decision rests with Ithaca Energy as the asset operator. This highlights how subcontractor workforces can be directly affected by operator compensation decisions they have no direct control over.
- Document and communicate early. If your crews are deployed alongside workers from other contractors receiving different benefit packages, surface that issue with the operator before it becomes a retention or morale problem. Waiting until workers walk out is the costliest resolution point.
