Firmoscan
Active03166701Private limited companyLondon

CIWEM SERVICES LIMITED

Significant control: Chartered Institution Of Water And Environmental Management (75–100%)

Companies HouseCompanies House

From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms

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What does Ciwem Services Limited sell?

Registered activity: Combined facilities support activities (SIC 81100). We’re building product and service lists for UK companies. Get this one when it’s ready.

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01

Summary

Generated from filed data · no estimates

CIWEM SERVICES LIMITED is an active private limited company (company number 03166701) incorporated on 1 March 1996, registered in London. Its registered activity is combined facilities support activities (SIC 81100). Accounts are on file at Companies House (small) but not yet parsed into this record.

There are 658 companies in combined facilities support activities in London with filed accounts; the median reports net assets of £549 and is 11 years old.

02

Ownership and control

1 active · 2 other
  • Chartered Institution Of Water And Environmental Management
    corporate entity · since 6 April 2016
    • owns 75–100% of shares
  • The Chartered Institution Of Water And Environmental Management
    corporate entity · since 6 April 2016 · ceased 6 April 2016
    • owns 75–100% of shares
  • persons with significant control statement · since 1 March 2017 · ceased 14 March 2018

Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.

03

Key dates

Incorporated
1 March 199630 yrs ago
First accounts due
1 December 199710556 days overdue
Confirmation statement due
15 March 2027in 140 days

Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.

04

Activity

SIC 81100
Combined facilities support activities
SIC 82302
Activities of conference organisers
SIC 85600
Educational support services
SIC 94120
Activities of professional membership organisations
Accounts type
Small
05

Financials

No accounts on record

Accounts exist on the register but their figures are not in this dataset yet.

06

Filing and accounts signals

Facts from the register · no rating
  • Incorporated five or more years agoIncorporated 1 March 1996
  • Accounts past their due dateDue 1 December 1997

Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.

07

Timeline

Newest first
  1. Confirmation statement duein 140 days
  2. First accounts due10556 days overdue
  3. Incorporated
08

Similar companies in London

Same activity (combined facilities support activities), closest in incorporation date

All companies incorporated on 1 March 1996 · in Mar 1996.

09

Reminders for CIWEM SERVICES LIMITED

Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.

Source: Companies House register, snapshot 2026-08-31. Open Government Licence v3.0. View on Companies House. Methodology · About · Markdown.

This information comes from public filings and our automated processing of them. It may contain errors, be incomplete or be out of date, and is not advice or a credit reference. Check the official record before relying on it. Terms · Privacy · Report an error (corrected within one working day).