INFINITESIMA LIMITED

Company number 04258410 ·

Active

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Shareholders' funds

-£39,547,202

Balance sheet as at 2025-09-30

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What it does

Infinitesima Limited is a UK‑based technology company operating in the semiconductor industry. The Company’s principal activity is the development, manufacture and early commercialisation of atomic‑precision three‑dimensional metrology technology for use in advanced semiconductor fabrication.

The company's own description, from its latest filed accounts.

Overview

Company type
Private Limited Company
Incorporated
2001-07-25
Employees
76 (2025 accounts · was 58 in 2024)
Registered office
1 Hitching Court, Blacklands Way, Abingdon, OX14 1RG
Postcode
OX14 1RG
Capital
215 GBP
Accounts category
Full
Charges
1 outstanding

Accounts

Last made up to
2025-09-30
Next due by
2027-06-30
Financial year end
30 September

Confirmation statement

Last statement dated
2026-05-15
Next due by
2027-05-29
View filing history →

Nature of business (SIC)

  • 26511 Manufacture of electronic measuring, testing etc. equipment, not for industrial process control

Officers 5 current · 29 resigned

Subscribers only Director
Subscribers only Appointed 2025-12-10
Subscribers only Director
Appointed 2025-11-01
Subscribers only Director
Appointed 2019-09-18
Subscribers only Director
Appointed 2013-01-24
Subscribers only Director
Appointed 2001-08-08

View all officers and resignations →

Licensed visa sponsor

Licensed by the Home Office to sponsor worker visas: Skilled Worker (Worker (A rating)).

Matched by registered name to the register of licensed sponsors (Home Office, updated daily) — check the register itself before relying on it. Contains public sector information licensed under the Open Government Licence v3.0.

Data protection registration

Registered with the ICO as a data protection fee payer — Z5636635 (Tier 1), registered since 2001.

Information Commissioner's Office register of fee payers, licensed under the Open Government Licence.

Contact details

Website
infinitesima.com

Previous registered addresses 4

AddressChanged on
OXFORD CENTRE FOR INNOVATION NEW ROAD, OXFORD, OXFORDSHIRE, OX1 1BY2015-03-27
OXFORD CENTRE FOR INNOVATION, MILL STREET, OXFORD, OXFORDSHIRE, OX2 0JX2012-02-20
H H WILLS PHYSICS LABORATORY, ROYAL FORT, TYNDALL AVENUE, BRISTOL BS8 1TL2005-02-22
BUSH HOUSE, 72 PRINCE STREET, BRISTOL, BS99 7JZ2001-08-14

At this address

3rd largest employer

of 22 similar companies in OX, with 76 staff.

Competitors Oxford

This company ranks 26 among manufacture of electronic measuring, testing etc. equipment, not for industrial process control in Oxford.

Full league table →

The class of 2001

40%

of the 80,162 companies incorporated in 2001 are still active today; 57% have since been dissolved.

A fact about the year, not a forecast for this company.

Survival rates for every incorporation year →