Firmoscan
Active15671360Private limited companyWoking

OPALSIDE LTD

Significant control: Martyn Nelson (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Opalside Ltd sell?

Registered activity: Remediation activities and other waste management services (SIC 39000). 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

OPALSIDE LTD is an active private limited company (company number 15671360) incorporated on 23 April 2024, registered in Woking. Its registered activity is remediation activities and other waste management services (SIC 39000). Latest dormant accounts cover the period ending 30 April 2025, showing net assets of £1.

Peer position · net assets

By net assets it sits in the lower half of 1,946 comparable companies in the UK (median £4,046, upper quartile £88k).

02

Ownership and control

1 active
  • Mr Martyn Nelson
    Individual · since 23 April 2024
    • owns 75–100% of shares
    • holds 75–100% of voting rights
    • can appoint or remove directors

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
23 April 20242 yrs ago
Next accounts due
30 January 2027in 99 days
Confirmation statement due
7 May 2027in 196 days

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

04

Activity

SIC 39000
Remediation activities and other waste management services
Accounts type
Dormant
Size band
MicroCompanies Act thresholds
05

Financials

1 period on record · latest ending 30 April 2025
Net assets
£1
1 period on record
Cash at bank
Not reported
Turnover
Not reported
Employees
Not reported
Filed accounts by period, newest first
Period endNet assetsCashDebtorsCreditors <1yTurnoverProfitEmployees
30 April 2025£1——————

Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.

06

Filing and accounts signals

Facts from the register · no rating
  • Net assets above zeroNet assets £1 at 30 April 2025
  • Incorporated two to five years agoIncorporated 23 April 2024

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 196 days
  2. Next accounts duein 99 days
  3. Accounts period endNet assets £1 · dormant accounts
  4. Incorporated
08

Similar companies in Surrey

Same activity (remediation activities and other waste management services), closest in incorporation date

All companies incorporated on 23 April 2024 · in Apr 2024.

09

Reminders for OPALSIDE LTD

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

Source: Companies House register, snapshot 2026-08-31; accounts from the Companies House accounts data product. 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).