Firmoscan
Active12575047Private limited companyReading

SEAGREEN 1A LIMITED

Significant control: Seagreen 1a (Holdco) Limited (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Seagreen 1a Limited sell?

Registered activity: Production of electricity (SIC 35110). 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

SEAGREEN 1A LIMITED is an active private limited company (company number 12575047) incorporated on 28 April 2020, registered in Reading. Its registered activity is production of electricity (SIC 35110). Accounts are on file at Companies House (full) but not yet parsed into this record.

There are 61 companies in production of electricity in Reading with filed accounts; the median reports net assets of £21k and is 8 years old.

02

Ownership and control

1 active
  • Seagreen 1a (Holdco) Limited
    corporate entity, Uk · since 28 April 2020
    • 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
28 April 20206 yrs ago
First accounts due
28 January 20221732 days overdue
Confirmation statement due
12 May 2027in 198 days

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

04

Activity

SIC 35110
Production of electricity
Accounts type
Full
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 28 April 2020
  • Accounts past their due dateDue 28 January 2022

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 They are not a rating, a prediction or advice, and may be incomplete or out of date.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 198 days
  2. First accounts due1732 days overdue
  3. Incorporated
08

Similar companies in Reading

Same activity (production of electricity), closest in incorporation date

All companies incorporated on 28 April 2020 · in Apr 2020.

09

Reminders for SEAGREEN 1A 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).