Who Owns
the Gaff?
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Energy

Aggreko

Profile reviewed

Aggreko provides temporary power and energy solutions. It is an investment shared by I Squared Capital and TDR Capital. [1][2]

01 / Behind the name

Who owns Aggreko?

Private · Joint investment with TDR; exact split not supplied [1][2]

  1. 01
    Disclosed investment scope

    Aggreko · Albion Acquisitions investment vehicle [1][2]

    As reported · 9 Oct 2026

TDR confirms completion on 17 August 2021 through Albion Acquisitions, the joint TDR Capital IV / I Squared vehicle. Aggreko remains in TDR’s portfolio. Neither partner’s individual percentage is established. [1][2]

Explore TDR Capital IV and I Squared investment vehicle

Owner & brand overview

02 / On the map

Where is it based?

Group headquarters
Not yet verified [1]
Parent incorporated in
Not yet verified [1]

Headquarters, incorporation and tax residence describe different things. A headquarters address does not tell you where all of a company’s tax is paid.

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Investors in Aggreko

Investor disclosures found

Selected investor disclosures have been found. Each names the held entity, basis and date; the complete investor register remains outside this review. A stake in a parent or operating company is shown against that entity. Dates refer to each disclosure and can differ from the profile review date. Evidence links are included with each record.

Fund investment

I Squared Capital

Held entity · Aggreko · Albion Acquisitions investment vehicle

Joint investment with TDR; exact split not supplied

Ownership evidence checked ·

TDR confirms completion on 17 August 2021 through Albion Acquisitions, the joint TDR Capital IV / I Squared vehicle. Aggreko remains in TDR’s portfolio. Neither partner’s individual percentage is established.

Evidence · 2 sources
Fund investment

Funds managed by TDR Capital

Held entity · Aggreko / Albion Acquisitions investment

Joint investment with I Squared; individual percentage not supplied

Joint acquisition completed ·

TDR Capital IV acquired Aggreko jointly with I Squared Capital. The current TDR portfolio supports the continuing investment. The joint acquisition does not establish an individual 100% holding or an exact current split.

Evidence · 2 sources

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03 / The figures, with context

What does it report in UK tax?

This ownership research has not established a dated UK cash corporation-tax payment for the relevant reporting entity.

United KingdomNot yet verified

UK corporation tax paid

Not yet verifiedCash payment

Aggreko · UK reporting scope not verified
Annual reporting period not yet verified

The sources establish investment or business information. The UK tax-paying entity, reporting period and cash corporation-tax payment have not been separately reconciled. Not verified does not mean no tax was paid. [1]

These figures have different scopes. They should not be added together or used as a like-for-like tax ranking.

Understand the measures

04 / Check our working

The public record.

Primary sources used in this profile. Company disclosures are attributed to the company; inclusion is not an independent audit.

  1. 01
    Aggreko joint acquisition completed (opens in a new tab)

    TDR Capital · 17 August 2021 completion through Albion Acquisitions; TDR IV and I Squared

    Accessed 9 Oct 2026
  2. 02
    Aggreko current portfolio entry (opens in a new tab)

    TDR Capital · Current TDR portfolio investment

    Accessed 9 Oct 2026