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Company number
02999356

NATIONAL INSTRUMENTS CORPORATION (UK) LIMITED

Active
✓ Active company on the official register. Next accounts due 30 June 2027.

Company details

South East, England Contains OS data © Crown copyright and database right. Contains Royal Mail data © Royal Mail copyright and database right. Source: Office for National Statistics licensed under the Open Government Licence v.3.0.
Registered name
NATIONAL INSTRUMENTS CORPORATION (UK) LIMITED
Company number
02999356
Registered office
SPACES 1650 ARLINGTON BUSINESS PARK, THEALE, READING, BERKSHIRE, RG7 4SA, UNITED KINGDOM · 221 other companies at this postcode
Company type
Private Limited Company
Incorporated on
8 December 1994
Status
Active
Age
31 years
Nature of business (SIC)
26511 — Manufacture of electronic measuring, testing etc. equipment, not for industrial process control
Accounts — next due
30 Jun 2027
Accounts — last made up to
30 Sept 2025
Confirmation statement — next due
22 Dec 2026
Confirmation statement — last
08 Dec 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

Emerson Electric Co.
has significant influence or control
Notified 19/02/2026
National Instruments Corp
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 23/12/2020

Corporate structure

Who controls this company, and who they control in turn

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

Connections

Emerson Electric Co. name only
has significant influence or control Notified 19/02/2026 Controls 25 companies
National Instruments Corp name only
owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Control ended 11/10/2023

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
19/02/2026 Person with significant control added Emerson Electric Co.
11/10/2023 Person with significant control ceased National Instruments Corp
23/12/2020 Person with significant control added National Instruments Corp

Documents for NATIONAL INSTRUMENTS CORPORATION (UK) LIMITED

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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.

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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.

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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.

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Data protection register

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

National Instruments Corporation (UK) Limited — RG7 4SA
Tier 2 · renews 13/11/2026
ICO entry

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

Get this company via API

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Frequently asked questions

What is the company number of NATIONAL INSTRUMENTS CORPORATION (UK) LIMITED?
According to the official registry, the company number of NATIONAL INSTRUMENTS CORPORATION (UK) LIMITED is 02999356.
Where is NATIONAL INSTRUMENTS CORPORATION (UK) LIMITED registered?
The registered office is SPACES 1650 ARLINGTON BUSINESS PARK, THEALE, READING, BERKSHIRE, RG7 4SA, UNITED KINGDOM.
What is the SIC code of NATIONAL INSTRUMENTS CORPORATION (UK) LIMITED?
The nature of business is recorded under SIC code 26511 — Manufacture of electronic measuring, testing etc. equipment, not for industrial process control.
Who controls NATIONAL INSTRUMENTS CORPORATION (UK) LIMITED?
Emerson Electric Co. is recorded as a person with significant control, and has significant influence or control.
When are the next accounts of NATIONAL INSTRUMENTS CORPORATION (UK) LIMITED due?
The next annual accounts are due by 30 June 2027, and the last accounts were made up to 30 September 2025.

About NATIONAL INSTRUMENTS CORPORATION (UK) LIMITED (02999356)

NATIONAL INSTRUMENTS CORPORATION (UK) LIMITED is a private limited company incorporated on 8 December 1994 and registered in the United Kingdom under company number 02999356. Its registered office is at SPACES 1650 ARLINGTON BUSINESS PARK, THEALE, READING, BERKSHIRE, RG7 4SA, UNITED KINGDOM. The recorded nature of business is manufacture of electronic measuring, testing etc. equipment, not for industrial process control (SIC 26511). The company is currently active , with statutory accounts last made up to 30 September 2025. , and the person with significant control is Emerson Electric Co.. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.

Manufacture of electronic measuring, testing etc. equipment, not for industrial process control across UK registers

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