Thames Water Mirror Image Pension Scheme

The Mirror Image scheme is a separate legal entity with its own trustee board, Thames Water Pension Trustees (MIS) Limited, distinct from the trustee of the main Thames Water Pension Scheme. Both are defined benefit plans for Thames Water employees, but the 'mirror image' designation typically indicates a parallel structure created during a corporate reorganization, merger, or TUPE transfer. The precise benefits, funding position, and membership composition of each scheme may differ, and the segregation adds a layer of governance complexity that prospective counterparties should review directly with the trustees.

Investment governance rests with the corporate trustee, Thames Water Pension Trustees (MIS) Limited. The trustee has delegated implementation to a small roster of external managers. Equity exposure is managed passively by Legal & General Investment Management. Liability-driven investing is handled by Schroders, while Fulcrum and AXA manage absolute return and long-term credit allocations respectively. No in-house investment team is evident in the public record.

The scheme's funding level, actuarial assumptions, and any deficit recovery plan are not publicly disclosed in a consolidated, accessible format. As a defined benefit plan sponsored by Kemble Water Holdings Limited, the ultimate parent of Thames Water, the scheme's funding position is tied to the sponsor covenant. Thames Water's well-documented financial pressures in recent years make the sponsor covenant a central risk factor for any counterparty evaluating the scheme.

Based on the disclosed portfolio, the scheme invests exclusively through pooled fund vehicles. Known mandates include the Legal & General All World Equity Index Fund, the Schroders LDI Portfolio, the Fulcrum Diversified Absolute Return Fund, and the AXA Long Term Credit Fund. There is no evidence of direct holdings, co-investments, or internally managed separate accounts in the public record.

Kemble Water Holdings Limited is the ultimate parent company of Thames Water Utilities Limited, the statutory water and wastewater undertaker that employs the scheme's members and acts as sponsoring employer. The financial health of Kemble and Thames Water directly impacts the employer covenant underpinning the scheme. Kemble's own complex debt structure has drawn significant public and regulatory scrutiny, a factor any counterparty should diligence independently.

The scheme's membership status — whether it is open to new entrants, closed to future accrual, or closed to new members — is not stated in readily available public disclosures. Many UK corporate defined benefit plans of this vintage have been closed to new entrants for years. Confirming accrual status would require direct engagement with the trustee or scheme administrator, Trafalgar House Pensions Administration Limited.

Trafalgar House Pensions Administration Limited is the appointed scheme administrator, providing a dedicated member portal. The corporate trustee, Thames Water Pension Trustees (MIS) Limited, retains fiduciary responsibility for governance, including the appointment and monitoring of the investment managers and actuary.