RSK Integrated Waste Solutions Limited

Active13412469 Private limited company

Incorporated: 20 May 2021 (5 years)
Industry: Installation of industrial machinery and equipment (33200)
Remediation activities and other waste management services (39000)
Agents involved in the sale of machinery, industrial equipment, ships and aircraft (46140)
Renting and leasing of other machinery, equipment and tangible goods n.e.c. (77390)
Directors: Francis Herlihy
Andrea Maestri
Alasdair Alan Ryder
all 5 directors
Owned by: RSK Environment Limited
Accounts type: Audit exemption subsidiary
Region: North West
Address: Spring Lodge
172 Chester Road
Helsby
WA6 0AR

Website & contact details

Group website: rskgroup.com via RSK Group Limited
The site of this company’s group or brand.

Filing status

Accounts due: 31 December 2026
Last accounts: 6 April 2025
Conf. stmt due: 24 June 2027
Last conf. stmt: 10 June 2026

Charges

Total: 2
Outstanding: 2
Part satisfied: 0
Satisfied: 0

Officers 6 active

Officer details are public data from the Companies House register.

Herlihy, Francis

Director · Appointed 1 April 2025

Also at N-Able Holdings Ltd, Optimus Plus (Aberdeen) Limited, PD&MS Holdings Limited · more companies

British

Born January 1966 (60)

Maestri, Andrea

Director · Appointed 1 March 2025

Also at Envirolab Limited, Geocore Site Investigations Limited, C.J. Associates Geotechnical Limited · more companies

British

Born July 1976 (50)

Ryder, Alasdair Alan

Director · Appointed 20 May 2021

Also at Copeland Wedge Associates Ltd, KMGP Limited, Atp Architects + Surveyors Limited · more companies

English

Born September 1961 (65)

Evans, Sally

Secretary · Appointed 20 May 2021

Knighton, Claire Ashley

Director · Appointed 20 May 2021

Also at Envirolab Limited, Geocore Site Investigations Limited, C.J. Associates Geotechnical Limited · more companies

British

Born November 1973

Maini, Giacomo

Director · Appointed 20 May 2021

Also at Penta Environmental Limited, Remedx Limited, RSK Raw Limited · more companies

Italian

Born April 1969 (57)

Officer history (1 former)

1 April 2025

Appointed Herlihy, Francis as Director

31 March 2025

Resigned Draper, Abigail Sarah as Director

1 March 2025

Appointed Maestri, Andrea as Director

20 May 2021

Appointed Ryder, Alasdair Alan as Director

20 May 2021

Appointed Evans, Sally as Secretary

20 May 2021

Appointed Knighton, Claire Ashley as Director

20 May 2021

Appointed Maini, Giacomo as Director

20 May 2021

Appointed Draper, Abigail Sarah as Director

Ownership 1 active

People and entities with significant control, from the Companies House PSC register

RSK Environment Limited

Corporate entity · Notified 20 May 2021

Owns 75–100% of shares

Holds 75–100% of voting rights

Right to appoint and remove directors

Private Company Limited By Shares

Reg. no. Sc115530

Filings

Recent filings only. See the full history on Companies House

Date	Description	Made Up To	Pages	PDF
30 October 2026	Insolvency filing
30 October 2026	Share capital filing
30 October 2026	Statement of capital
30 October 2026	Resolutions
30 October 2026	Resolutions