IMMUNODIAGNOSTIC SYSTEMS HOLDINGS LIMITED

Company number 05146193 ·

Active

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Shareholders' funds

£51,043,617

Balance sheet as at 2024-12-29

View full accounts →

What it does

The principal activity of the company during the period was that of a holding company for the Immunodiagnostic Systems Group.

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

Overview

Company type
Private Limited Company
Incorporated
2004-06-04
Employees
18 (2024 accounts)
Registered office
10 Didcot Way, Boldon Business Park, Boldon Colliery, Tyne And Wear, NE35 9PD
Postcode
NE35 9PD
Capital
588,304 GBP
Accounts category
Full
Charges
2 outstanding

Accounts

Last made up to
2024-12-29
Next due by
2026-09-30
Financial year end
31 December

Confirmation statement

Last statement dated
2026-06-04
Next due by
2027-06-18
View filing history →

Nature of business (SIC)

  • 86210 General medical practice activities

Officers 2 current · 31 resigned

John Leo HEALY Director
Appointed 2025-10-13
Dirk BEECKER Director
Appointed 2023-01-03

View all officers and resignations →

Group structure 1 subsidiary

Controlled by REVVITY (UK) HOLDINGS LIMITED — since 2021-07-12

From persons-with-significant-control filings on the public register.

Licensed visa sponsor

Licensed by the Home Office to sponsor worker visas: Global Business Mobility: Senior or Specialist Worker (Worker (A rating)), 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.

Previous company names

NameDate changed
IMMUNODIAGNOSTIC SYSTEMS HOLDINGS PUBLIC LIMITED COMPANY2021-08-02

Previous registered addresses 1

AddressChanged on
BOLDON BUSINESS PARK, BOLDON, TYNE & WEAR, NE35 9PD2014-03-10

Among its peers

Top 1%

by shareholders' funds, of 241 similar companies in NE

Among the biggest employers among its local peers (18 staff).

Among the oldest 25% of its local peers, trading since 2004.

No.1 of the largest general medical practice activities companies in Newcastle Upon Tyne →

Competitors Newcastle Upon Tyne

This company ranks 1 among general medical practice activities in Newcastle Upon Tyne.

Full league table →

The class of 2004

43%

of the 330 companies in this sector incorporated in 2004 are still active today; 56% have since been dissolved.

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

Survival rates for every incorporation year →