opendata.bot
Company number
03417813

OPEN TECHNOLOGIES LIMITED

Officer · CLARK, Wendy Joanne and 4 others
Active
Filing history Order extract (PDF) Monitor
✓ Active company on the official register. Next accounts due 30 June 2027.

Company details

Registered name
OPEN TECHNOLOGIES LIMITED
Company number
03417813
Registered office
7 Tower Place, West End, Southampton, Hampshire, SO30 3DL
Company type
Private limited company
Incorporated on
11 August 1997
Status
Active
Age
29 years
Previous names
TINCA TECHNOLOGY LIMITED (to 19 Sept 1997)
Nature of business (SIC)
26120 — Manufacture of loaded electronic boards
Accounts — next due
30 Jun 2027
Accounts — last made up to
30 Sept 2025
Confirmation statement — next due
03 Aug 2027
Confirmation statement — last
20 Jul 2026

Officers

3 active · 2 resigned

CLARK, Wendy Joanne
secretary
Appointed 19/09/1997
Active
CLARK, Simon Peter
director
Appointed 19/09/1997
Active
CLARK, Wendy Joanne
director
Appointed 19/09/1997
Active

People with significant control

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

Mrs Wendy Joanne Clark
ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent, significant-influence-or-control
Notified 06/04/2016
Mr Simon Peter Clark
ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent, significant-influence-or-control
Notified 06/04/2016
Mr Simon Peter Clark
ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent, right-to-appoint-and-remove-directors, right-to-appoint-and-remove-directors-as-firm
Notified 06/04/2016

Corporate structure

Who controls this company, and who they control in turn

Connections

Serving officers

CLARK, Wendy Joanne
secretary Appointed 19/09/1997
CLARK, Simon Peter
director Appointed 19/09/1997
CLARK, Wendy Joanne
director Appointed 19/09/1997

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
06/04/2016 Person with significant control added — Mr Simon Peter Clark
06/04/2016 Person with significant control added — Mr Simon Peter Clark
06/04/2016 Person with significant control added — Mrs Wendy Joanne Clark
19/09/1997 Corporate-nominee-director resigned BARTAX LIMITED —
19/09/1997 Corporate-nominee-secretary resigned SUFFOLK MANAGEMENT SERVICES LIMITED —
19/09/1997 Director appointed — CLARK, Wendy Joanne
19/09/1997 Director appointed — CLARK, Simon Peter
19/09/1997 Secretary appointed — CLARK, Wendy Joanne
19/09/1997 Registered name changed TINCA TECHNOLOGY LIMITED OPEN TECHNOLOGIES LIMITED
11/08/1997 Corporate-nominee-director appointed — BARTAX LIMITED
11/08/1997 Corporate-nominee-secretary appointed — SUFFOLK MANAGEMENT SERVICES LIMITED

Financial highlights

No figures could be read from the accounts filed on 06 Mar 2026. Companies House holds some filings only as a document image, which carries no tagged figures; the filing itself is on the register either way.

Documents for OPEN TECHNOLOGIES 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

Filing history

Most recent filings

CS01 — confirmation-statement-with-no-updates
confirmation-statement
AA — accounts-with-accounts-type-total-exemption-full
accounts
CS01 — confirmation-statement-with-no-updates
confirmation-statement
AA — accounts-with-accounts-type-total-exemption-full
accounts
CS01 — confirmation-statement-with-updates
confirmation-statement
AA — accounts-with-accounts-type-total-exemption-full
accounts
CS01 — confirmation-statement-with-updates
confirmation-statement
AA — accounts-with-accounts-type-total-exemption-full
accounts
CS01 — confirmation-statement-with-updates
confirmation-statement
AA — accounts-with-accounts-type-total-exemption-full
accounts
CS01 — confirmation-statement-with-updates
confirmation-statement
AA — accounts-with-accounts-type-total-exemption-full
accounts
CS01 — confirmation-statement-with-updates
confirmation-statement
AA — accounts-with-accounts-type-total-exemption-full
accounts
CS01 — confirmation-statement-with-updates
confirmation-statement
AA — accounts-with-accounts-type-total-exemption-full
accounts
CS01 — confirmation-statement-with-updates
confirmation-statement
AA — accounts-with-accounts-type-total-exemption-full
accounts
PSC01 — notification-of-a-person-with-significant-control
persons-with-significant-control
CS01 — confirmation-statement-with-no-updates
confirmation-statement
AA — accounts-with-accounts-type-total-exemption-small
accounts
CS01 — confirmation-statement-with-updates
confirmation-statement
AA — accounts-with-accounts-type-total-exemption-small
accounts
AR01 — annual-return-company-with-made-up-date-full-list-shareholders
annual-return
AA — accounts-with-accounts-type-total-exemption-small
accounts

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/03417813
X-Api-Key: $OPENDATA_KEY
Read the API docs

Frequently asked questions

What is the company number of OPEN TECHNOLOGIES LIMITED?▾
According to the official registry, the company number of OPEN TECHNOLOGIES LIMITED is 03417813.
Where is OPEN TECHNOLOGIES LIMITED registered?▾
The registered office is 7 Tower Place, West End, Southampton, Hampshire, SO30 3DL.
Who runs OPEN TECHNOLOGIES LIMITED?▾
CLARK, Wendy Joanne is listed among the officers of OPEN TECHNOLOGIES LIMITED.
What is the SIC code of OPEN TECHNOLOGIES LIMITED?▾
The nature of business is recorded under SIC code 26120 — Manufacture of loaded electronic boards.
Who controls OPEN TECHNOLOGIES LIMITED?▾
Mrs Wendy Joanne Clark is recorded as a person with significant control, with ownership of shares 25 to 50 percent, voting rights 25 to 50 percent, significant influence or control.
When are the next accounts of OPEN TECHNOLOGIES LIMITED due?▾
The next annual accounts are due by 30 June 2027, and the last accounts were made up to 30 September 2025.

About OPEN TECHNOLOGIES LIMITED (03417813)

OPEN TECHNOLOGIES LIMITED is a private limited company incorporated on 11 August 1997 and registered in the United Kingdom under company number 03417813. Its registered office is at 7 Tower Place, West End, Southampton, Hampshire, SO30 3DL. The recorded nature of business is manufacture of loaded electronic boards (SIC 26120). The company is currently active , with statutory accounts last made up to 30 September 2025. 5 active officers are on record , and the person with significant control is Mrs Wendy Joanne Clark. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House , last refreshed 8 September 2026.

Manufacture of loaded electronic boards across UK registers

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

Companies House
360 TELEMETRY LTD — 065026023MINDS LTD — 04698178A.A.L.S GLOBAL SOLUTIONS & GLOBAL ASSISTIVE ROBOTICS LTD — 17049854ACTIVE-DISPLAY SOLUTIONS LTD — 10767945 All UK companies under SIC 26120 →
FCA · Financial Services Register
Check whether a firm is authorised Look up by firm reference number
HMRC · VAT register
Validate a VAT registration number
Sanctions & The Gazette
Screen OPEN TECHNOLOGIES LIMITED against sanctions lists Screen any other name

Explore by sector

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

BanksFintech & paymentsInvestment fundsInsuranceSoftware developmentIT consultancyE-commerceConstructionLogistics & freightEnergyProperty lettingManagement consultancy All SIC codes →