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Company · London

Climeworks UK LTD

Remediation activities and other waste management services

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Official record Companies House · updated 27th September 2026 · Sources

Network

The large node is Climeworks UK LTD. Red nodes are organisations, white nodes are people. Sign in free to explore further.

Who leads it

Previous officers 4

  1. Stefan Andreas Burge 2024-2024 Director View profile
  2. Andreas August Karl Jakob Aepli 2024-2026 Director View profile
  3. Alanna Hunter 2023-2024 Director View profile
  4. Gareth Richard Camp 2023-2024 Director View profile

Directors and secretaries as filed at Companies House.

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About

What it does
Remediation activities and other waste management services; Other professional, scientific and technical activities n.e.c.
Incorporated
14/06/2023
Registered office
London
Previous names
Petuniahill Limited (until 02/02/2024)

Ownership

Owned by (1) iOwned byIndividuals and companies registered as having significant control over this company, from the Companies House PSC (persons with significant control) register. People whose ownership could not be confirmed to one individual are not listed as confirmed owners.

Group

  1. Climeworks UK LTD is controlled by Clifford Chance Newcastle Limited
    Evidence
    ceased 75-100% shares, 75-100% voting, appoints directors · notified 2023-06-14, ceased 2024-01-31 · source: Companies House PSC register
  2. Clifford Chance Newcastle Limited is controlled by Mithras Limited
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register
  3. Mithras Limited is controlled by Clifford Chance Business Services Holdings Limited
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2020-12-01 · source: Companies House PSC register
  4. Clifford Chance Business Services Holdings Limited is controlled by Clifford Chance Holdings LLP
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2019-01-21 · source: Companies House PSC register
  5. Clifford Chance Holdings LLP is controlled by David Harkness
    Evidence
    active 25-50% voting (LLP), 25-50% surplus assets (LLP), right to appoint and remove members (LLP) · notified 2018-12-12 · source: Companies House PSC register

Ultimately controlled by David Harkness.

28 other companies in this group

Ownership paths are calculated from Companies House persons-with-significant-control filings. Each step shows the filed nature of control and dates; a step marked "ceased" is historical, not current.

Board analysis

Board DNA

How this board is put together, from the Companies House officer record and Charity Commission trustee records - deterministic, no AI.iBoard compositionCounted from the dated Companies House officer record: the current directors only, past directors excluded.

2 directors on the board

2.5y median 2.5y
average tenure
2.5y
longest tenure
0
directors past 6 years

First-time vs portfolio directors

First-time (2)

0
also govern a charity

Left in the last 12 months

Sources

Official record from Companies House. Governance Register calculates the connections.

Record details
Company number
14934835
Status
Active
Type
Private Limited Company
Accounts next due
31/08/2027
Edition
Register edition compiled 27th September 2026
Labels
Official record from Companies House · Calculated derived by Governance Register.

Contains public sector information licensed under the Open Government Licence v3.0. Report an issue · How we handle data