SLIMMER TESTING SOLUTIONS GROUP HOLDINGS LIMITED

Overview

Company Name	SLIMMER TESTING SOLUTIONS GROUP HOLDINGS LIMITED
Company Status	Active
Legal Form	Private limited company
Company Number	05340145
Jurisdiction	England/Wales
Date of Creation	Jan 24, 2005

Summary

Has Super Secure PSCs	No
Has Charges	No
Has Insolvency History	No
Registered Office is in Dispute	No

What is the purpose of SLIMMER TESTING SOLUTIONS GROUP HOLDINGS LIMITED?

Activities of head offices (70100) / Professional, scientific and technical activities

Where is SLIMMER TESTING SOLUTIONS GROUP HOLDINGS LIMITED located?

Registered Office Address	4 Oak Spinney Business Park Ratby Lane Leicester Forest East LE3 3AW Leicester England
Undeliverable Registered Office Address	No

What were the previous names of SLIMMER TESTING SOLUTIONS GROUP HOLDINGS LIMITED?

Previous Company Names
Company Name	From	Until
CONSTRUCTION TESTING SOLUTIONS GROUP HOLDINGS LIMITED	Oct 22, 2021	Oct 22, 2021
CET GROUP HOLDINGS LIMITED	Jul 12, 2005	Jul 12, 2005
CENTREDALE LIMITED	Jan 24, 2005	Jan 24, 2005

What are the latest accounts for SLIMMER TESTING SOLUTIONS GROUP HOLDINGS LIMITED?

Next Accounts
Overdue	No
Next Accounts Period End On	Dec 31, 2025
Next Accounts Due On	Sep 30, 2026
Last Accounts
Last Accounts Made Up To	Dec 31, 2024

What is the status of the latest confirmation statement for SLIMMER TESTING SOLUTIONS GROUP HOLDINGS LIMITED?

Last Confirmation Statement
Last Confirmation Statement Made Up To	Jan 24, 2027
Next Confirmation Statement Due	Feb 07, 2027
Next Confirmation Statement Made Up To	Jan 24, 2026
Overdue	No

What are the latest filings for SLIMMER TESTING SOLUTIONS GROUP HOLDINGS LIMITED?

Filings

Date

Description

Document

Type

Mar 11, 2026

Statement of capital on Mar 11, 2026

Capital: GBP 0.930801

3 pages

SH19

Feb 26, 2026

legacy

1 pages

SH20

Feb 26, 2026

legacy

1 pages

CAP-SS

Feb 26, 2026

Resolutions

Resolutions

2 pages

RESOLUTIONS

Resolutions
Category	Date	Description	Type
capital		Resolution of reduction in issued share capital	RES06

Feb 23, 2026

Confirmation statement made on Jan 24, 2026 with no updates

3 pages

CS01

Oct 29, 2025

Audit exemption subsidiary accounts made up to Dec 31, 2024

4 pages

Oct 20, 2025

legacy

109 pages

PARENT_ACC

Oct 20, 2025

legacy

3 pages

GUARANTEE2

Oct 20, 2025

legacy

1 pages

AGREEMENT2

Oct 10, 2025

legacy

3 pages

GUARANTEE2

Sep 29, 2025

legacy

1 pages

AGREEMENT2

Aug 12, 2025

Certificate of change of name

Company name changed construction testing solutions group holdings LIMITED\certificate issued on 12/08/25

3 pages

CERTNM

Associated Filings
Category	Date	Description	Type
change-of-name	Aug 12, 2025	Change of name by resolution	NM01

Resolutions
Category	Date	Description	Type
change-of-name		Change company name resolution on Aug 01, 2025	RES15

Feb 13, 2025

Confirmation statement made on Jan 24, 2025 with updates

4 pages

CS01

Jan 20, 2025

Change of details for Project C Bidco Limited as a person with significant control on Feb 19, 2024

2 pages

PSC05

Jan 17, 2025

Termination of appointment of Matthew James Johanson as a director on Dec 31, 2024

1 pages

TM01

Jan 17, 2025

Termination of appointment of Robert Laszlo Rostas as a director on Dec 31, 2024

1 pages

TM01

Oct 23, 2024

Appointment of Mr Matthew James Johanson as a director on Oct 01, 2024

2 pages

AP01

Oct 10, 2024

Audit exemption subsidiary accounts made up to Dec 31, 2023

6 pages

Oct 10, 2024

legacy

104 pages

PARENT_ACC

Oct 10, 2024

legacy

3 pages

GUARANTEE2

Oct 10, 2024

legacy

1 pages

AGREEMENT2

Feb 09, 2024

Confirmation statement made on Jan 24, 2024 with no updates

3 pages

CS01

Dec 10, 2023

Appointment of Mr Robert Laszlo Rostas as a director on Nov 20, 2023

2 pages

AP01

Nov 20, 2023

Audit exemption subsidiary accounts made up to Dec 31, 2022

6 pages

Nov 20, 2023

legacy

41 pages

PARENT_ACC

View All Filings

Who are the officers of SLIMMER TESTING SOLUTIONS GROUP HOLDINGS LIMITED?

Officers
Name	Appointed On	Resigned On	Role	Address	Country of Residence	Nationality	Date of Birth	Number
ABBS, Stuart Leslie Ratby Lane Leicester Forest East LE3 3AW Leicester 4 Oak Spinney Business Park England	Feb 06, 2023		Director	Ratby Lane Leicester Forest East LE3 3AW Leicester 4 Oak Spinney Business Park England	United Kingdom	British	1973-12	306043450001
FARDAGHAIE, Babak Ratby Lane Leicester Forest East LE3 3AW Leicester 4 Oak Spinney Business Park England	Oct 17, 2023		Director	Ratby Lane Leicester Forest East LE3 3AW Leicester 4 Oak Spinney Business Park England	England	British	1984-1	315365000001
GRAY, Thomas Ratby Lane Leicester Forest East LE3 3AW Leicester 4 Oak Spinney Business Park England	Mar 21, 2023		Director	Ratby Lane Leicester Forest East LE3 3AW Leicester 4 Oak Spinney Business Park England	England	British	1979-6	307030320001
CULLEN, Robin Neville 135 Marlborough Crescent TN13 2HN Sevenoaks Kent	Apr 18, 2005	Dec 01, 2006	Secretary	135 Marlborough Crescent TN13 2HN Sevenoaks Kent		British		106717140002
HEAPS, Michael John 9 Rusper Road RH12 4BA Horsham West Sussex	Dec 01, 2006	Oct 30, 2008	Secretary	9 Rusper Road RH12 4BA Horsham West Sussex		British		6974080001
HUMPHREY, Stephen William Ratby Lane Leicester Forest East LE3 3AW Leicester 4 Oak Spinney Business Park England	Jul 01, 2011	Oct 22, 2021	Secretary	Ratby Lane Leicester Forest East LE3 3AW Leicester 4 Oak Spinney Business Park England				162398470001
ACI SECRETARIES LIMITED 2nd Floor 7 Leonard Street EC2A 4AQ London	Jan 24, 2005	Apr 18, 2005	Nominee Secretary	2nd Floor 7 Leonard Street EC2A 4AQ London				900027740001
BISHOP, John Henry Larch House Coates GL7 6NS Cirencester Gloucestershire	Oct 27, 2005	Jul 30, 2008	Director	Larch House Coates GL7 6NS Cirencester Gloucestershire	United Kingdom	British	1945-3	29067840002
BLUNDEN, Robert Adrian Warke Flatt Willow Farm Business Park DE74 2UD Castle Donington 3 Boundary Court Derby England	Apr 18, 2005	Nov 23, 2018	Director	Warke Flatt Willow Farm Business Park DE74 2UD Castle Donington 3 Boundary Court Derby England	England	British	1947-6	67688730002
COLES, Philip David Ratby Lane Leicester Forest East LE3 3AW Leicester 4 Oak Spinney Business Park England	Oct 22, 2021	Mar 01, 2023	Director	Ratby Lane Leicester Forest East LE3 3AW Leicester 4 Oak Spinney Business Park England	England	British	1970-3	105679940002
CULLEN, Robin Neville 135 Marlborough Crescent TN13 2HN Sevenoaks Kent	Apr 18, 2005	Dec 01, 2006	Director	135 Marlborough Crescent TN13 2HN Sevenoaks Kent		British	1951-12	106717140002
DICKIN, Anthony John Warke Flatt Willow Farm Business Park DE74 2UD Castle Donington 3 Boundary Court Derby	Nov 23, 2018	May 06, 2020	Director	Warke Flatt Willow Farm Business Park DE74 2UD Castle Donington 3 Boundary Court Derby	England	British	1970-3	235413970001
EGLINTON, Peter Damian Ratby Lane Leicester Forest East LE3 3AW Leicester 4 Oak Spinney Business Park England	Apr 01, 2017	Oct 22, 2021	Director	Ratby Lane Leicester Forest East LE3 3AW Leicester 4 Oak Spinney Business Park England	United Kingdom	British	1969-3	137660810001
HEAPS, Michael John 9 Rusper Road RH12 4BA Horsham West Sussex	Dec 01, 2006	Oct 30, 2008	Director	9 Rusper Road RH12 4BA Horsham West Sussex	England	British	1946-10	6974080001
HUMPHREY, Stephen William Ratby Lane Leicester Forest East LE3 3AW Leicester 4 Oak Spinney Business Park England	Mar 27, 2012	Oct 22, 2021	Director	Ratby Lane Leicester Forest East LE3 3AW Leicester 4 Oak Spinney Business Park England	England	British	1966-3	87428080002
JOHANSON, Matthew James Ratby Lane LE3 3AW Leicester Forest 4 Oak Spinney Business Park United Kingdom	Oct 01, 2024	Dec 31, 2024	Director	Ratby Lane LE3 3AW Leicester Forest 4 Oak Spinney Business Park United Kingdom	England	British	1976-10	308109310001
PICKUP, Andrew Miles 8 Christchurch Road East Sheen SW14 7AA London	Oct 01, 2008	Mar 24, 2009	Director	8 Christchurch Road East Sheen SW14 7AA London	England	British / Canadian	1973-3	93272480001
PIPER, Richard Gary Ratby Lane Leicester Forest East LE3 3AW Leicester 4 Oak Spinney Business Park England	Oct 22, 2021	Mar 31, 2023	Director	Ratby Lane Leicester Forest East LE3 3AW Leicester 4 Oak Spinney Business Park England	England	British	1972-5	158848920001
QUINN, Andrew Vanstone 52 Bower Mount Road ME16 8AU Maidstone Kent	Apr 18, 2005	Mar 31, 2008	Director	52 Bower Mount Road ME16 8AU Maidstone Kent		British	1955-12	50225570006
ROSTAS, Robert Laszlo Ratby Lane Leicester Forest East LE3 3AW Leicester 4 Oak Spinney Business Park England	Nov 20, 2023	Dec 31, 2024	Director	Ratby Lane Leicester Forest East LE3 3AW Leicester 4 Oak Spinney Business Park England	England	British	1981-2	264374820002
SCOULER, Brian Buchanan 31 Cramond Road North EH4 6LY Edinburgh	Jan 30, 2008	Sep 24, 2008	Director	31 Cramond Road North EH4 6LY Edinburgh	Scotland	British	1959-4	35968050002
STANSFIELD, Michael John 5 The Coppice LE10 2TF Burbage Leicestershire	Sep 22, 2008	Mar 23, 2010	Director	5 The Coppice LE10 2TF Burbage Leicestershire	United Kingdom	British	1956-9	106606260001
THOMAS, Richard Charles Warke Flatt Willow Farm Business Park DE74 2UD Castle Donington 3 Boundary Court Derby	Nov 23, 2018	May 06, 2020	Director	Warke Flatt Willow Farm Business Park DE74 2UD Castle Donington 3 Boundary Court Derby	England	British	1981-2	211081490001
WILLIAMS, David Richard c/o Dunedin Llp 32 Duke Street SW1Y 6DF London Dukes Court England	May 01, 2015	Nov 23, 2018	Director	c/o Dunedin Llp 32 Duke Street SW1Y 6DF London Dukes Court England	England	British	1960-5	105164070001
WINKS, Nicholas Paul David Warke Flatt Willow Farm Business Park DE74 2UD Castle Donington 3 Boundary Court Derby England	May 06, 2010	May 01, 2015	Director	Warke Flatt Willow Farm Business Park DE74 2UD Castle Donington 3 Boundary Court Derby England	United Kingdom	British	1948-1	63419280001
ACI DIRECTORS LIMITED 2nd Floor 7 Leonard Street EC2A 4AQ London	Jan 24, 2005	Apr 18, 2005	Nominee Director	2nd Floor 7 Leonard Street EC2A 4AQ London				900027730001

View Detailed Information on Officers and People with Significant Control

Who are the persons with significant control of SLIMMER TESTING SOLUTIONS GROUP HOLDINGS LIMITED?

Persons with significant controls

Name

Notified On

Address

Ceased

Project C Bidco Limited

Nov 23, 2018

45 Wollaton Street

NG1 5FW Nottingham

Phenna Group The Poynt

England

Legal Form	Private Company Limited By Shares
Country Registered	England
Legal Authority	Companies Act 2006
Place Registered	Companies House Uk
Registration Number	11627758

Natures of Control

The person holds, directly or indirectly, more than 75% of the shares in the company.
The person holds, directly or indirectly, more than 75% of the voting rights in the company.
The person holds the right, directly or indirectly, to appoint or remove a majority of the board of directors of the company.

Dunedin (Sape Gp) Nominees Limited

Apr 06, 2016

Vere Street

W1G 0DF London

England

Yes

Legal Form	Private Limited Company
Country Registered	England
Legal Authority	Companies Act 2006
Place Registered	England
Registration Number	04638882

Natures of Control

The person holds, directly or indirectly, more than 50% but not more than 75% of the shares in the company.
The person holds, directly or indirectly, more than 50% but not more than 75% of the voting rights in the company.
The person holds the right, directly or indirectly, to appoint or remove a majority of the board of directors of the company.

View Detailed Information on Persons with Significant Control

Data Source

UK Companies House
The official register of companies in the UK, providing public access to company information such as names, addresses, directors, and financial filings.
license: CC0