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Company · London

Boulder GEO-Environmental Consulting LTD

Boulder GEO-Environmental Consulting LTD is an active UK company (number 12781076), incorporated 2020, with 1 current director, Richard Holloway. Source: Companies House, updated 11th October 2026.

Engineering related scientific and technical consulting activities

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Official record Companies House · updated 11th October 2026 · Sources · Free, no card or password

Network

The large node is Boulder GEO-Environmental Consulting LTD. Red nodes are organisations, white nodes are people. Dashed links are historical or inferred. Click any node to explore.

Who leads it

Previous officers 1

  1. Joshua Harry James Eiles-Clarke 2020-2026 Director View profile

Directors and secretaries as filed at Companies House.

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About

What it does
Engineering related scientific and technical consulting activities
Incorporated
30/07/2020
Registered office
London

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. Boulder GEO-Environmental Consulting LTD is controlled by HTJ Holdings LTD
    Evidence
    active 75-100% shares, 75-100% voting · notified 2020-07-30 · source: Companies House PSC register
  2. HTJ Holdings LTD is controlled by Avon Material Supplies (Holdings) Limited
    Evidence
    active 25-50% shares, 25-50% voting · notified 2020-01-21 · source: Companies House PSC register
  3. Avon Material Supplies (Holdings) Limited is controlled by Ian Mariner
    Evidence
    active 25-50% shares · notified 2016-07-01 · source: Companies House PSC register

Ultimately controlled by Ian Mariner.

11 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.

1 directors on the board

6.2y median 6.2y
average tenure
6.2y
longest tenure

Directors past 6 years

First-time vs portfolio directors

First-time (1)

0
also govern a charity

Left in the last 12 months

Gaps to watch

  • A single director - no second pair of eyes on any decision

Where to look Suggested search: a second director to remove single-point control.

Sources

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

Record details
Company number
12781076
Status
Active - Proposal to Strike off
Type
Private Limited Company
Accounts next due
30/09/2026
Edition
Register edition compiled 11th October 2026
Labels
Official record from Companies House · Calculated derived by Governance Register.

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