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UK company intelligence
Company Active LTD

Company profile

Unisolve Ltd

UK company 04965550, incorporated on 17 November 2003.

Sayvol - Water treatment and testing services

Sayvol, established in 1989, are a water treatment, environmental and building services company. We provide Water Treatment, Water Hygiene, Consultancy and more.

Company number
04965550
Incorporated
17 Nov 2003
Companies House status
Active

Company identity

Founded / incorporated
17 November 2003

Company number 04965550

Verify at Companies House
Legal name
UNISOLVE LTD
Company type
LTD
Region
East Midlands
Registered address
Unknown
Insolvency history
No

Corporate ownership

Updated 07 Jul 2026 09:49

3 levels 1 ultimate controller
1
Company Active LTD
Unisolve Ltd
CRN 04965550
2
Direct controller Active LTD
Uni Bidco Limited
CRN 14678938
3
Intermediate controller Active LTD
Uni Topco Limited
CRN 14671797
4
Ultimate controller Active LTD
Phenna Group Holdings Limited
CRN 11924669

Company events

Reference milestones and recent Companies House filing stream events.

5 events
25 Aug
2026

Legacy

Other

GUARANTEE2 | Transaction MzU0MDc2MjU2OGFkaXF6a2N4 | Paper/PDF filed

Published 28 Aug 2026 00:27

25 Aug
2026

Legacy

Accounts PDF pending

PARENT_ACC | Transaction MzU0MDc2Mjg2NGFkaXF6a2N4 | Paper/PDF filed

Published 28 Aug 2026 00:27

25 Aug
2026

Legacy

Other

AGREEMENT2 | Transaction MzU0MDc2MjQxMGFkaXF6a2N4 | Paper/PDF filed

Published 28 Aug 2026 00:26

25 Aug
2026

Accounts With Accounts Type Audit Exemption Subsiduary

Accounts PDF pending

AA | Transaction MzU0MDc2MzQ0MWFkaXF6a2N4 | Paper/PDF filed

Published 28 Aug 2026 00:25

17 Nov
2003

Incorporated

Inception

Company registered at Companies House