Company Active LTD

Company profile

Siel Energy Systems Limited

SIEL ENERGY SYSTEMS

Since then the business has flourished. Benefiting from the additional engineering resource and wider product portfolio, we have continued to develop and expand our power protection offering across the UK.

CRN
02661321
Founded
1991
Age
34

Overview

Legal name
SIEL ENERGY SYSTEMS LIMITED
Region
Unknown
Registered address
SYSTEMS HOUSE ROTHERSIDE ROAD
ECKINGTON
SHEFFIELD
ENGLAND
S21 4HL
Insolvency history
No

Corporate ownership

Updated 06 Jun 2026 16:52

4 levels 1 ultimate controller
1
Company Active LTD
Siel Energy Systems Limited
CRN 02661321
2
Direct controller Active LTD
PCL Holdings Limited
CRN 08866152
3
Intermediate controller Active LTD
4
Intermediate controller Active LTD
Legrand UK Limited
CRN 01001690
5
Ultimate controller
758 501 001
CRN 758 501 001

Company events

Reference milestones and recent Companies House filing stream events.

6 events
13 Nov
2026

Confirmation statement due

Confirmation Due

Next confirmation statement due date

30 Sep
2026

Accounts due

Accounts Due

Next accounts due date

30 Oct
2025

Confirmation statement filed

Confirmation

Last confirmation statement made up date

20 Feb
2025

Accounts With Accounts Type Small

Accounts PDF pending

AA | Transaction MzQ1NTgzMTk4OWFkaXF6a2N4 | Paper/PDF filed

Published 21 Feb 2025 07:18

31 Dec
2024

Accounts filed

Accounts

Last accounts made up date

07 Nov
1991

Incorporated

Inception

Company registered at Companies House