Active13256377Private limited companyRomford

THINK CARBON LTD

Significant control: John Mckenna (25–50%), Bevin Tumulty (25–50%)

From public filings as at 31 Aug 2026; may contain errors or be out of date.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

Watch this company

Get an email when Companies House records a change for Think Carbon Ltd: status, filings, accounts, officers or owners. Free.

Not live yet: alerts start by 15 December 2026. We store your email and this company number only, for these alerts. If alerts don’t launch, we tell you and delete your address. Privacy

Coming soon · product and service lists

What does Think Carbon Ltd sell?

Registered activity: Freight rail transport (SIC 49200). 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

Summary

Generated from filed data · no estimates

THINK CARBON LTD is an active private limited company (company number 13256377) incorporated on 10 March 2021, registered in Romford. Its registered activity is freight rail transport (SIC 49200). Accounts are on file at Companies House (dormant) but not yet parsed into this record.

There are 257 companies in freight rail transport in the UK with filed accounts; the median reports net assets of £1,485 and is 6 years old.

Ownership and control

2 active

JM
John Mckenna
Individual · since 10 March 2021
- owns 25–50% of shares
- holds 25–50% of voting rights
25–50%
BT
Bevin Tumulty
Individual · since 10 March 2021
- owns 25–50% of shares
- holds 25–50% of voting rights
25–50%

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.

Key dates

Incorporated: 10 March 20215 yrs ago
First accounts due: 10 December 20221415 days overdue
Confirmation statement due: 24 March 2027in 150 days

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

Activity

SIC 49200: Freight rail transport
SIC 49410: Freight transport by road
SIC 50200: Sea and coastal freight water transport
SIC 52242: Cargo handling for air transport activities
Accounts type: Dormant

Financials

No accounts on record

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

Filing and accounts signals

Facts from the register · no rating

Incorporated five or more years agoIncorporated 10 March 2021
Accounts past their due dateDue 10 December 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.

Timeline

Newest first

24 Mar 2027Confirmation statement duein 150 days
10 Dec 2022First accounts due1415 days overdue
10 Mar 2021Incorporated

Similar companies in Greater London

Same activity (freight rail transport), closest in incorporation date

All companies incorporated on 10 March 2021 · in Mar 2021.

Reminders for THINK CARBON LTD

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