opendata.bot
Company number
09878552

COMPLESSO LIMITED

Active
✓ Active company on the official register. Next accounts due 17 January 2027.

Company details

Registered name
COMPLESSO LIMITED
Company number
09878552
Registered office
HARLAXTON HOUSE LONG BENNINGTON BUSINESS PARK, LONG BENNINGTON, NEWARK, NG23 5JR, ENGLAND
Company type
Private Limited Company
Incorporated on
18 November 2015
Status
Active
Age
10 years
Nature of business (SIC)
86220 — Specialists medical practice activities · 86900 — Other human health activities
Accounts — next due
17 Jan 2027
Accounts — last made up to
30 Nov 2024
Confirmation statement — next due
08 Oct 2026
Confirmation statement — last
24 Sept 2025

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

Eden Futures Bidco Limited
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 17/04/2026
Mr John Harper
owns 25–50% of shares · holds 25–50% of voting rights · can appoint and remove directors
Notified 21/04/2021
Mrs Kathryn Harper
owns 25–50% of shares · holds 25–50% of voting rights · can appoint and remove directors
Notified 17/11/2016

Corporate structure

Who controls this company, and who they control in turn

3 controllers Drag to move · scroll to zoom · double-click to expand
Company Person Current control Ended

Connections

Eden Futures Bidco Limited name only
owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Notified 17/04/2026
Mr John Harper
born 02/1969 · England owns 25–50% of shares · holds 25–50% of votes · can appoint and remove directors Control ended 17/04/2026
Mrs Kathryn Harper
born 02/1970 · England owns 25–50% of shares · holds 25–50% of votes · can appoint and remove directors Control ended 17/04/2026 Controls 3 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
17/04/2026 Person with significant control ceased Mrs Kathryn Harper
17/04/2026 Person with significant control ceased Mr John Harper
17/04/2026 Person with significant control added Eden Futures Bidco Limited
21/04/2021 Person with significant control added Mr John Harper
17/11/2016 Person with significant control added Mrs Kathryn Harper

Financial highlights

Parsed from the filed statutory accounts (£ thousands, except employees)

Source: Companies House bulk data filed accounts (iXBRL)
Metric FY2024FY2023
Net assets 1,506
▲ 36.5%
1,104
Employees (avg) 394
▲ 37.8%
286

Documents for COMPLESSO LIMITED

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

Registered with the Information Commissioner's Office as a data protection fee payer.

Complesso Limited — WV4 4TR
Tier 1 · renews 28/12/2026
ICO entry

The ICO publishes no company number, so this is matched on the registered name . Check the ICO entry before relying on it.

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/09878552
X-Api-Key: $OPENDATA_KEY
Read the API docs

Frequently asked questions

What is the company number of COMPLESSO LIMITED?
According to the official registry, the company number of COMPLESSO LIMITED is 09878552.
Where is COMPLESSO LIMITED registered?
The registered office is HARLAXTON HOUSE LONG BENNINGTON BUSINESS PARK, LONG BENNINGTON, NEWARK, NG23 5JR, ENGLAND.
What is the SIC code of COMPLESSO LIMITED?
The nature of business is recorded under SIC code 86220 — Specialists medical practice activities, 86900 — Other human health activities.
Who controls COMPLESSO LIMITED?
Eden Futures Bidco Limited is recorded as a person with significant control, and owns 75–100% of shares, holds 75–100% of voting rights, can appoint and remove directors.
When are the next accounts of COMPLESSO LIMITED due?
The next annual accounts are due by 17 January 2027, and the last accounts were made up to 30 November 2024.

About COMPLESSO LIMITED (09878552)

COMPLESSO LIMITED is a private limited company incorporated on 18 November 2015 and registered in the United Kingdom under company number 09878552. Its registered office is at HARLAXTON HOUSE LONG BENNINGTON BUSINESS PARK, LONG BENNINGTON, NEWARK, NG23 5JR, ENGLAND. The recorded nature of business is specialists medical practice activities (SIC 86220). The company is currently active , with statutory accounts last made up to 30 November 2024. , and the person with significant control is Eden Futures Bidco Limited. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.

Companies at the same registered office

Specialists medical practice activities 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.