Firmoscan
Active16954950Private limited companyLondon

THERMION LTD

Significant control: Amir Raeisi (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Thermion Ltd sell?

Registered activity: Engineering related scientific and technical consulting activities (SIC 71122). 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

THERMION LTD is an active private limited company (company number 16954950) incorporated on 11 January 2026, registered in London. Its registered activity is engineering related scientific and technical consulting activities (SIC 71122). No accounts have been filed yet; the first accounts are due by 11 October 2027.

There are 1,915 companies in engineering related scientific and technical consulting activities in London with filed accounts; the median reports net assets of £2,752 and is 5 years old.

02

Ownership and control

1 active
  • Dr Amir Raeisi
    Individual · since 11 January 2026
    • 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
11 January 2026under 1 yr ago
First accounts due
11 October 2027in 353 days
Confirmation statement due
25 January 2027in 94 days

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

04

Activity

SIC 71122
Engineering related scientific and technical consulting activities
SIC 74901
Environmental consulting activities
Accounts type
No Accounts Filed
05

Financials

No accounts on record

No accounts filed yet. The first accounts are due by 11 October 2027; this page updates when they are filed.

06

Timeline

Newest first
  1. First accounts duein 353 days
  2. Confirmation statement duein 94 days
  3. Incorporated
07

Similar companies in London

Same activity (engineering related scientific and technical consulting activities), closest in incorporation date

All companies incorporated on 11 January 2026 · in Jan 2026.

08

Reminders for THERMION 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).