Active17292388Private limited companyLondon

FIREFLY THEORY LTD

Significant control: Sara Jenkins (25–50%), Helen Fairhurst (25–50%)

From public filings as at 31 Aug 2026; may contain errors or be out of date.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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Registered activity: Public relations and communications activities (SIC 70210). We’re building product and service lists for UK companies. Get this one when it’s ready.

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Summary

Generated from filed data · no estimates

FIREFLY THEORY LTD is an active private limited company (company number 17292388) incorporated on 21 June 2026, registered in London. Its registered activity is public relations and communications activities (SIC 70210). No accounts have been filed yet; the first accounts are due by 21 March 2028.

There are 2,722 companies in public relations and communications activities in London with filed accounts; the median reports net assets of £3,991 and is 7 years old.

Ownership and control

2 active

SJ
Sara Jenkins
Individual · since 21 June 2026
- owns 25–50% of shares
- holds 25–50% of voting rights
25–50%
HF
Mrs Helen Fairhurst
Individual · since 21 June 2026
- 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: 21 June 2026under 1 yr ago
First accounts due: 21 March 2028in 515 days
Confirmation statement due: 5 July 2027in 255 days

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

Activity

SIC 70210: Public relations and communications activities
SIC 73110: Advertising agencies
SIC 73120: Media representation services
SIC 74100: Specialised design activities
Accounts type: No Accounts Filed

Financials

No accounts on record

No accounts filed yet. The first accounts are due by 21 March 2028; this page updates when they are filed.

Timeline

Newest first

21 Mar 2028First accounts duein 515 days
05 Jul 2027Confirmation statement duein 255 days
21 Jun 2026Incorporated

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Reminders for FIREFLY THEORY LTD

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