Active12403784Private limited companyLondon

AEC SYSTEMS LTD

Companies HouseCompanies House

From public filings as at 31 Aug 2026; may contain errors or be out of date.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

01

Summary

Generated from filed data · no estimates

AEC SYSTEMS LTD is an active private limited company (company number 12403784) incorporated on 14 January 2020, registered in London. Its registered activity is business and domestic software development (SIC 62012). Accounts are on file at Companies House (total exemption full) but not yet parsed into this record.

There are 15,170 companies in business and domestic software development in London with filed accounts; the median reports net assets of £702 and is 5 years old.

02

Key dates

Incorporated
14 January 20206 yrs ago
First accounts due
14 October 20211834 days overdue
Confirmation statement due
28 January 2027in 98 days

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

03

Activity

SIC 62012
Business and domestic software development
SIC 62020
Information technology consultancy activities
SIC 62090
Other information technology service activities
SIC 72190
Other research and experimental development on natural sciences and engineering
Accounts type
Total Exemption Full
04

Financials

No accounts on record

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

05

Filing and accounts signals

Facts from the register · no rating
  • Incorporated five or more years agoIncorporated 2020-01-14 (7 years)
  • Accounts overdueDue 2021-10-14

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 They are not a rating, a prediction or advice, and may be incomplete or out of date.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.

06

Ownership and control

0 active · 3 other

No active person with significant control is registered.

  • persons with significant control statement · since 23 April 2024
  • Mr Dimitrie Andrei Stefanescu
    Individual · since 14 January 2020 · ceased 16 April 2024
    • owns 25–50% of shares
    • holds 25–50% of voting rights
  • Mr Matteo Cominetti
    Individual · since 14 January 2020 · ceased 16 April 2024
    • owns 25–50% of shares
    • holds 25–50% of voting rights

Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.

07

Timeline

Newest first
  1. Confirmation statement duein 98 days
  2. First accounts due1834 days overdue
  3. Incorporated
08

Similar companies in London

Same activity (business and domestic software development), closest in incorporation date
09

Reminders for AEC SYSTEMS LTD

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.