By when must CSA ENVIRONMENTAL LIMITED's directors verify their identity with Companies House?

Directors of CSA ENVIRONMENTAL LIMITED must verify their identity with Companies House by 2027-02-23, under the Economic Crime and Corporate Transparency Act 2023.

How many of CSA ENVIRONMENTAL LIMITED's directors have verified their identity?

5 of 5 directors with a recorded verification status have verified their identity with Companies House.

active

CSA ENVIRONMENTAL LIMITED

15478613 · Ltd · 2 years old

Suite 501 The Nexus Building, Letchworth Garden City, SG6 3TA

SIC 64209

Companies House data checked 21 October 2026

Type

Ltd

Incorporated

2024

Accounts

Up to date

Conf. Statement

Up to date

Identity verification status for CSA ENVIRONMENTAL LIMITED (ECCTA)

Directors of CSA ENVIRONMENTAL LIMITED must verify their identity by 2027-02-23.

Directors

5 verified

Persons with Significant Control

1 verified

Director network

Focal companyDirectorOther companyDirector of focal companyAlso holds directorship at

Current directors

CARNEGIE, Keith Bryandirectorsince 2024-03-11· also at CLARKSON EVANS LIMITED, CLARKSON EVANS HOLDINGS LIMITED, CLARKSON EVANS TRAINING LIMITED and 3 more

COLLINS, Gregory Jamesdirectorsince 2026-03-18· also at C S A LANDSCAPE LIMITED

CRITCHLEY, Katherine Marydirectorsince 2024-03-11· also at C S A LANDSCAPE LIMITED

MARSH, Aidan Christopher Warrendirectorsince 2024-03-11

ROSE, Mark Peterdirectorsince 2026-03-18· also at C S A LANDSCAPE LIMITED

Company secretary

DONE, Amandasecretarysince 2024-03-11

Connected companies

Other companies this company's current and past directors are or were appointed to.

Active

BISHOPS PARK LIMITEDactivevia CARNEGIE, Keith Bryan (former)

BOVIS COUNTRY HOMES LIMITEDactivevia CARNEGIE, Keith Bryan (former)

BOVIS HOMES (BROADBRIDGE HEATH) LIMITEDactivevia CARNEGIE, Keith Bryan (former)

BOVIS HOMES (QUEST) COMPANY LIMITEDactivevia CARNEGIE, Keith Bryan (former)

BOVIS HOMES BVC LTD.activevia CARNEGIE, Keith Bryan (former)

and 84 more active

Dissolved

LINDEN JVCO NO8 LIMITEDdissolvedvia CARNEGIE, Keith Bryan (former)

LINDEN JVCO NO9 LIMITEDdissolvedvia CARNEGIE, Keith Bryan (former)

LINDEN WATES (HUNGERFORD) LIMITEDdissolvedvia CARNEGIE, Keith Bryan (former)

SHOO 22 LIMITEDdissolvedvia CARNEGIE, Keith Bryan (former)

See them all in the full report →

Financials

Period: 2025-12-31 · filed 2026-07-30

Turnover

—

Net Assets

£3.0m

Employees

Data quality: 62% · abbreviated accounts

Why turnover is sometimes missing

Persons with Significant Control

Mr Aidan Christopher Warren Marsh

Individual

ID verified

Owns 50-75% of shares

Holds 50-75% of voting rights

Right to appoint/remove directors

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