GUILLEMOT INVESTMENTS LLP

• ⚠

  Material uncertainty over going concern

  The uncertainty surrounding the completion of the asset sale and the potential subsequent liquidation of the Partnership represents a material uncertainty that may cast significant doubt upon the Partnership's ability to continue as a going concern.

Values shown as filed in the company's annual accounts. — indicates the figure wasn't present under that line item in that period. About these numbers

• Turnover

  —

  Not reported

• Cash

  +1.3%

  £147,905 → £149,884

• Net assets

  -13.7%

  £299,157,609 → £258,077,221

• Employees

  —

  Not reported

• Operating profit

  -13.5%

  £43,278,976 → £37,454,345

Each % is (latest − prior) ÷ |prior| for the line item as filed. The comparison is only shown when the latest and prior accounts cover broadly equal-length periods — short or long stubs (typical around incorporation or a year-end change) are suppressed rather than misrepresented. Lines a company doesn't report are omitted. About these numbers

Margins divide P&L lines by turnover. Gearing is liabilities over total assets. Current ratio is current assets over creditors falling due within one year. Interest cover is operating profit over absolute finance costs. Sector-distribution context coming next.

Accounting basis

UK-adopted International Accounting Standards

Reporting scope

Standalone (parent only)

Auditor

BDO LLP

Audit opinion

Unqualified (clean)

Going concern

Material uncertainty disclosed

“The uncertainty surrounding the completion of the asset sale and the potential subsequent liquidation of the Partnership represents a material uncertainty that may cast significant doubt upon the Partnership's ability to continue as a going concern.”

Group structure

1. GUILLEMOT INVESTMENTS LLP · parent
   1. Rock Rail South Western (Holdings) 1 Limited 94% · United Kingdom · holding an investment into U.K. rolling stock to be operated on the South Western franchise
   2. Rock Rail South Western (Holdings) 2 Limited 100% · United Kingdom
   3. Rock Rail South Western plc 100% · United Kingdom

Significant events

• “On 28 February 2026, Israel and the United States launched a military offensive in the Middle East against Iran. This geopolitical event has caused global market disruption, with heightened uncertainty surrounding the potential short- and medium-term implications for investment markets.”
• “Two of the Members have entered into Sale and Purchase Agreement in respect of a potential sale of their interest in the Partnership's sole portfolio asset, while the third Member is at an advanced stage of negotiating a Sale and Purchase Agreement relating to its interest in the same portfolio asset. Completion of these transactions (collectively the 'asset sale transaction') would result in the Partnership entering into liquidation and returning capital to the Members.”

Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers

Filings

3

last 12 months

Capital events

0

last 24 months

Officers appointed

0

last 12 months

Officers resigned

0

last 12 months

Direct counts from the register. No score, no rating — see the Filing timeline for the underlying events.