Firmoscan
Active12487353Private limited companyHemel Hempstead

BLUE SEO LTD

Significant control: Daniel Marek Lukaszewski (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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

Coming soon · product and service lists

What does Blue SEO Ltd sell?

Registered activity: Advertising agencies (SIC 73110). We’re building product and service lists for UK companies. Get this one when it’s ready.

One email, only about this. If we don’t launch within 60 days we’ll tell you. Privacy
01

Summary

Generated from filed data · no estimates

BLUE SEO LTD is an active private limited company (company number 12487353) incorporated on 27 February 2020, registered in Hemel Hempstead. Its registered activity is advertising agencies (SIC 73110). Accounts are on file at Companies House (micro entity) but not yet parsed into this record.

There are 2,406 companies in advertising agencies in Other with filed accounts; the median reports net assets of £2,029 and is 6 years old.

02

Ownership and control

1 active
  • Mr Daniel Marek Lukaszewski
    Individual · since 27 February 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
27 February 20206 yrs ago
First accounts due
27 November 20211791 days overdue
Confirmation statement due
13 March 2027in 141 days

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

04

Activity

SIC 73110
Advertising agencies
Accounts type
Micro Entity
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 27 February 2020
  • Accounts past their due dateDue 27 November 2021

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 They are not a rating, a prediction or advice, and may be incomplete or out of date.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 141 days
  2. First accounts due1791 days overdue
  3. Incorporated
08

Similar companies in the UK

Same activity (advertising agencies), closest in incorporation date

All companies incorporated on 27 February 2020 · in Feb 2020.

09

Reminders for BLUE SEO 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.

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).