Firmoscan
Active16117547Private limited companyLondon

BIG BRAIN STUFF LTD

Significant control: Mst Tahmina Akter Mihi (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Big Brain Stuff 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.

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01

Summary

Generated from filed data · no estimates

BIG BRAIN STUFF LTD is an active private limited company (company number 16117547) incorporated on 4 December 2024, registered in London. Its registered activity is advertising agencies (SIC 73110). No accounts have been filed yet; the first accounts are due by 4 September 2026.

There are 5,115 companies in advertising agencies in London with filed accounts; the median reports net assets of £1,963 and is 6 years old.

02

Ownership and control

1 active
  • Mrs Mst Tahmina Akter Mihi
    Individual · since 4 December 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
4 December 20241 yr ago
First accounts due
4 September 202649 days overdue
Confirmation statement due
18 December 2026in 56 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
No Accounts Filed
05

Financials

No accounts on record

No accounts filed yet. The first accounts are due by 4 September 2026; this page updates when they are filed.

06

Timeline

Newest first
  1. Confirmation statement duein 56 days
  2. First accounts due49 days overdue
  3. Incorporated
07

Similar companies in London

Same activity (advertising agencies), closest in incorporation date

All companies incorporated on 4 December 2024 · in Dec 2024.

08

Reminders for BIG BRAIN STUFF 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).