opendata.bot
Company number
03419198

JOHNKAY.COM LTD

Active
✓ Active company on the official register. Next accounts due 31 May 2027.

Company details

Registered name
JOHNKAY.COM LTD
Company number
03419198
Registered office
87 DORSET HOUSE, GLOUCESTER PLACE, LONDON, NW1 5AF, ENGLAND
Company type
Private Limited Company
Incorporated on
13 August 1997
Status
Active
Age
29 years
Nature of business (SIC)
74909 — Other professional, scientific and technical activities n.e.c.
Accounts — next due
31 May 2027
Accounts — last made up to
31 Aug 2025
Confirmation statement — next due
17 Jul 2027
Confirmation statement — last
03 Jul 2026

What the register says

Facts from the register, with the dates they are filed under. Not a score: what they mean is for you to judge, and every line can be checked against Companies House itself.

Companies House register snapshot, read 02/09/2026.

People with significant control

Beneficial owners holding over 25% of shares, voting rights or the right to appoint directors

Professor John Anderson Kay
ownership-of-shares-75-to-100-percent
Notified 06/04/2016

Corporate structure

Who controls this company, and who they control in turn

1 controller Drag to move · scroll to zoom · double-click to expand
Company Person Current control Ended

Connections

Professor John Anderson Kay
born 08/1948 · England owns 75–100% of shares Notified 06/04/2016 Controls 3 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
06/04/2016 Person with significant control added Professor John Anderson Kay

Documents for JOHNKAY.COM LTD

Need this one company on file? Buy the document on its own — no plan required.

Company extract£1.99

The full registration record as held today — name, number, status, registered office, company type, previous names, officers, PSC and SIC codes, timestamped for your file.

PDF Order
Financial statements£3.99

Every figure the company’s own accounts state, across each filed period, with year-on-year movement. Most UK companies file small or micro-entity accounts — a balance sheet and a headcount, no turnover or profit.

PDF + CSV Order
Ownership report£3.99

Who controls the company: persons with significant control, the nature of that control, the ownership graph and every other company those controllers hold.

PDF Order

Data protection register

No entry found on the ICO register of fee payers under this name.

Not every organisation has to register — some are exempt. An absent entry is a question to ask, not a finding.

Get this company via API

Every field on this page is available as structured JSON behind one endpoint and one API key.

GET /v1/company/gb/03419198
X-Api-Key: $OPENDATA_KEY
Read the API docs

Frequently asked questions

What is the company number of JOHNKAY.COM LTD?
According to the official registry, the company number of JOHNKAY.COM LTD is 03419198.
Where is JOHNKAY.COM LTD registered?
The registered office is 87 DORSET HOUSE, GLOUCESTER PLACE, LONDON, NW1 5AF, ENGLAND.
What is the SIC code of JOHNKAY.COM LTD?
The nature of business is recorded under SIC code 74909 — Other professional, scientific and technical activities n.e.c..
Who controls JOHNKAY.COM LTD?
Professor John Anderson Kay is recorded as a person with significant control, with ownership of shares 75 to 100 percent.
When are the next accounts of JOHNKAY.COM LTD due?
The next annual accounts are due by 31 May 2027, and the last accounts were made up to 31 August 2025.

About JOHNKAY.COM LTD (03419198)

JOHNKAY.COM LTD is a private limited company incorporated on 13 August 1997 and registered in the United Kingdom under company number 03419198. Its registered office is at 87 DORSET HOUSE, GLOUCESTER PLACE, LONDON, NW1 5AF, ENGLAND. The recorded nature of business is other professional, scientific and technical activities n.e.c. (SIC 74909). The company is currently active , with statutory accounts last made up to 31 August 2025. , and the person with significant control is Professor John Anderson Kay. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.

Other professional, scientific and technical activities n.e.c. across UK registers

The same sector and the same company, seen through every register we hold

Explore by sector

Every UK company records what it does as a SIC code — browse the sectors around this one.