Private Limited Company

WHISTLEJACKET LONDON LTD

ActiveCompany 09021526United Kingdom
Bulk record snapshot1 AUG 2026Source details →

Registered office

6TH FLOOR CHARLOTTE BUILDING, 17 GRESSE STREET, LONDON, UNITED KINGDOM, W1T 1QL
Incorporated1 May 2014
Company age12 years

01 Company overview

Identity and registration

Snapshot 1 August 2026
Official name
WHISTLEJACKET LONDON LTD
Company number
09021526
Company type
Private Limited Company
Status
Active
Country of origin
United Kingdom
Dissolution date
Not supplied
i

A registered office is not necessarily a trading location. The address is reproduced from the Companies House bulk record and should be interpreted in that legal context.

02 Filing dates

Accounts and statements

Companies House
AccountsBulk record

Last accounts made up to

31 May 2025

Next accounts due

28 February 2027
Confirmation statementBulk record

Last statement made up to

1 May 2026

Next statement due

15 May 2027
Filing source and official link

BritDB does not infer overdue status when the source does not state it.

03 Filed financials

Latest electronic accounts

Period to 31 May 2025
Accounts typeNot supplied
CurrencyGBP
Average employees0
DormantNo
Current assets
£54,184
Cash at bank
£0
Equity
−£43,965
i

Figures are taken from company-filed iXBRL/XBRL. Coverage is limited to electronic filings in the imported Companies House batch. Missing figures do not mean zero, and values have not been audited by BritDB.

04 Data protection

ICO fee-payer registration

Candidate match
Tier 1

Whistlejacket London Ltd

Registration ZA298320

Registered from
28 November 2017
Current end date
27 November 2026
Trading names
Whistlejacket
!

This is a candidate association, not an official Companies House link. The ICO file supplies no company number. The organisation name and postcode uniquely matched this company in the current snapshot. BritDB excludes all DPO contact fields and does not publish unmatched personal entries.

05 Public procurement

Contracts Finder awards

Exact GB-COH links
active · 4 November 2025

664_25 Consultancy Services

Espo · ocds-b5fd17-e758a878-1221-4274-9307-e333fa404cd1

Award value
£320,000,000
Contract period
1 September 2025 – 31 August 2027
Procedure
Open procedure (above threshold)
active · 29 November 2024

Graphic Design and Creative Services

Ebbsfleet Development Corporation · ocds-b5fd17-2ce402a4-edfe-4a2b-82af-5a4187c8e79e

Award value
£90,000
Contract period
15 January 2025 – 14 January 2028
Procedure
Open procedure (below threshold)
active · 17 July 2024

Graphic design for the Explore toolkit

Natural England · ocds-b5fd17-5934efdd-2cbe-4248-bb31-c84f353e4c88

Award value
£5,034
Contract period
22 July 2024 – 30 August 2024
Procedure
Open procedure (below threshold)
active · 13 June 2024

Innovate UK Business Connect - Communications & Campaigns Framework - Design & Identity

KNOWLEDGE TRANSFER NETWORK LIMITED · ocds-b5fd17-944c03dd-6307-4aef-a989-724e6e94d0a8

Award value
£75,000
Contract period
17 June 2024 – 31 March 2025
Procedure
Competitive quotation (below threshold)
active · 16 August 2023

NNC Safer Sleep Social Marketing Campaign

North Northamptonshire Council · ocds-b5fd17-5157af06-359e-4c36-8e97-8142f8400617

Award value
£7,645
Contract period
1 September 2023 – 1 January 2024
Procedure
Open procedure (below threshold)
active · 5 December 2022

Economic Research - AWARDED TO WHISTLEJACKET LONDON

Reigate & Banstead Borough Council · ocds-b5fd17-aeba4cfe-0f46-4a85-806a-3aa75048cde4

Award value
£26,600
Contract period
5 December 2022 – 4 February 2024
Procedure
Open procedure (below threshold)
active · 24 January 2022

South Yorkshire Light Rail Identity

SOUTH YORKSHIRE PASSENGER TRANSPORT EXECUTIVE · ocds-b5fd17-623e4d76-a010-41cc-bf16-1d9140bdf35d

Award value
£35,239.50
Contract period
24 January 2022 – 1 April 2022
Procedure
Open procedure (above threshold)
active · 1 December 2021

2909/LM - Creative Design Services Framework Agreement - Student Recruitment

UNIVERSITY OF SHEFFIELD · ocds-b5fd17-3850b744-f3af-4cda-a60f-05da90b1a95a

Award value
£1,500,000
Contract period
1 December 2021 – 30 November 2023
Procedure
Restricted procedure (above threshold)
active · 1 July 2021

LBH- Welcome Back Fund initiatives supporting local hospitality economy

London Borough of Hillingdon · ocds-b5fd17-5f0d7e82-a2ab-444b-9938-2f6d1ec0c46f

Award value
£545,000
Contract period
1 July 2021 – 28 February 2022
Procedure
Open procedure (above threshold)
active · 20 June 2019

Fundraising (Proposition and Creative Development) Services

UNIVERSITY OF SOUTHAMPTON · ocds-b5fd17-ff7118ca-3f6e-45df-9bf6-c7cf594184f1

Award value
£0
Contract period
10 July 2019 – 31 July 2021
Procedure
Open procedure (below threshold)
i

The supplier link is exact, but the award remains buyer-published procurement data. BritDB requires the GB-COH identifier supplied in the Contracts Finder OCDS release and does not infer suppliers from similar names.

06 Ownership and control

People with significant control

Snapshot 25 August 2026
Current records1
Ceased records1
PSC source and official link →
IndividualCeased

Ms Mathilda Tong

  • Owns 25% to 50% of shares
  • Controls 25% to 50% of voting rights
Nationality
British
Country of residence
United Kingdom
Notified
6 April 2016
Ceased
15 July 2025
i

PSC records are company-filed public-register information. When the exact same displayed individual name occurs at multiple companies, BritDB offers a non-indexed cross-reference page. It is a name match only, not proof that the records describe the same person. Service addresses and partial dates of birth are deliberately omitted.

07 Charity register

Charity Commission links

Snapshot 25 August 2026
CCEW

No exact company-number link in this snapshot

The Charity Commission extract did not explicitly associate this Companies House number with a charity. BritDB does not use a name-only match to fill the gap.

i

This company-level check covers the Charity Commission for England and Wales. Links are accepted only when the official extract supplies this exact company registration number. Scottish charities now have separate OSCR profiles, but OSCR’s bulk fields do not provide a Companies House number, so BritDB does not infer a company link.

08 Northern Ireland charity register

CCNI exact company links

Snapshot 25 August 2026
CCNI

No unambiguous company-number link found

The CCNI source number did not resolve uniquely to this Companies House record. BritDB did not use a name or address match.

i

CCNI publishes company numbers without a jurisdiction prefix. BritDB links only when the plausible padded UK and NI candidates resolve to exactly one Companies House company.

09 Sanctions screening

UK Sanctions List

Report 20 August 2026
UKSL

No exact business-registration-number link found

The imported UK Sanctions List did not supply this Companies House number as a UK-linked business identifier. BritDB did not attempt a name-only match.

!

No exact link is not sanctions clearance. UK restrictions can apply through ownership or control even where an entity is not separately named. Always use the current official list and obtain appropriate advice for a legally significant decision.

10 Public procurement

Find a Tender links

Snapshot 22 August 2026
i

These links use only the GB-COH identifier supplied in the procurement record. A company may have other public-sector work that is absent, older, below publication thresholds or published without a Companies House identifier.

11 Environmental register

Environment Agency waste registrations

Snapshot 25 August 2026
EA

No exact company-number registration linked

The licensed Environment Agency subset did not contain this exact Companies House number. BritDB did not attempt a name-only match.

i

This is a privacy-reduced, exact-company subset. The full official register also includes sole traders and applicants without a matching Companies House number. Check the current Environment Agency register before relying on registration status.

12 Nature of business

Standard Industrial Classification

SIC 2007
73110

Advertising agencies

13 Connected public record

Checks beyond the company register

Partial coverage
CCEW

Charity Commission

0 exact company-number links.

Checked
CCNI

Northern Ireland charities

0 unambiguous company-number links.

Checked
FTS

Public contracts

6 procurement processes linked by exact GB-COH identifier.

Checked
EA

Waste register

0 exact company-number registrations.

Checked
GZ

Corporate notices

The Gazette is not yet connected.

Not checked
UKSL

UK Sanctions List

No exact business-registration-number link in this report.

Checked
!

A checked source with no exact link is not a clean bill of health. Unchecked sources remain unknown, while sanctions may also apply through ownership or control of a listed person or entity.

14 Record timeline

Dates in the bulk record

3 events
  1. Confirmation statement

    Latest confirmation statement made up to this date

  2. Accounts

    Latest accounts made up to this date

  3. Incorporation

    Company incorporated

15 Provenance

Sources for this profile

10 sources

Companies House, Charity Commission, OSCR and UK Sanctions List information is public-register data. BritDB reproduces and organises it with source-specific limits; official external links are kept on the dedicated source pages.