NORTHERN GRITSTONE LIMITED - Profile & Financials

Accounts Submitted 1 Aug 2025

Confirmation Statement Submitted 4 Nov 2025

Net assets £77.68M £30.91M 2023 year on year

Total assets £80.27M £30.55M 2023 year on year

Total Liabilities £2.59M £363.00K 2023 year on year

Charges None No charges registered

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Contact & Details

Contact

Update Details

Registered Address

No.1 Circle Square 3 Symphony Park Manchester M1 7FS United Kingdom

Office ()

Leeds, Leeds, United Kingdom, Europe

Office (Sheffield)

The Innovation Centre, 217 Portobello, Sheffield, S1 4DP

Office (Leeds)

Nexus Discovery Way, Leeds, LS2 3AA

enquiries@northern-gritstone.com

Website

northern-gritstone.com

Credit Report

Discover NORTHERN GRITSTONE LIMITED's Credit Score, limit, and payment likelihood.

Mutual Companies

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Financials

Period 1 Jan → 31 Dec 2023

Type Total Exemption Full

Next accounts 31 December 2024

Due by 30 September 2025 9 months

Net Assets, Total Assets & Total Liabilities (2022–2023)

Cash in Bank

£15.02M

Increased by £3.22M (+27%)

Net Assets

£77.68M

Increased by £30.91M (+66%)

Total Liabilities

£2.59M

Decreased by £363.00k (-12%)

Turnover

£404.00k

Increased by £320.00k (+381%)

Employees

Increased by 4 (+27%)

Debt Ratio

Decreased by 3 (-50%)

Financial History

Revenue, profit, EBITDA and key financial figures

	2023 Dec Year End	2022 Dec Year End
P&L
Revenue	£142.3M	£128.7M
Gross Profit	£48.2M	£43.1M
Operating Profit	£22.4M	£19.8M
Net Profit	£18.1M	£15.9M
EBITDA	£31.5M	£28.2M
Assets
Cash	£24.7M	£21.3M
Total Assets	£89.4M	£82.1M
Liabilities
Total Liabilities	£45.2M	£41.8M
Key Metrics
Employees	1,247	1,156

Latest Revenue

£142.3M

Latest EBITDA

£31.5M

Cash Position

£24.7M

Funding

Fundraising & Grants

No fundraising or grants recorded

Investors (0)

No investor information available

Officers

11 active 4 resigned

Show resigned officers

						Status
Alexander Ian Macpherson	Director	British	United Kingdom	61	9 Sept 2021	Active
Andrew Mcculloch Graham	Director	British	United Kingdom	62	23 Dec 2020	Active
Claire Helen Blackburn	Secretary	Unknown	Unknown	—	22 Nov 2023	Active
Duncan Edward Johnson	Director	British	United Kingdom	55	9 Sept 2021	Active
Gregory Loukas Georghiou	Director	British	United Kingdom	70	9 Sept 2021	Active
James Marshall Hadley	Director	British	England	42	6 May 2022	Active
Jane Elisabeth Madeley	Director	British	United Kingdom	58	9 Sept 2021	Active
Niranjan Srihari Sirdeshpande	Director	British	England	45	19 May 2022	Active

Shareholders

Shareholders (44)


Wirral Borough Council As Administering Authority On Behalf Of The Merseyside Pension Fund	1.1%	20,000,000	Ordinary	4 Nov 2025
University Of Sheffield	0.3%	5,712,546	Ordinary	4 Nov 2025
West Yorkshire Combined Authority	0.1%	1,500,000	Ordinary	4 Nov 2025

Persons with Significant Control

Persons with Significant Control (0)

0 Active 3 Ceased

Pinsent Masons Director Limited

Ceased 16 May 2022

Ceased

M&g Fa Limited

Ceased 14 Mar 2023

Ceased

Duncan Edward Johnson

Ceased 19 May 2022

Ceased

See All Controllers

Group Structure

NORTHERN GRITSTONE LIMITED Current Company

ADSILICO LIMITED united kingdom shares 25 to 50 percent, voting rights 25 to 50 percent

AUXETEC LIMITED united kingdom shares 25 to 50 percent, voting rights 25 to 50 percent

BETTERING OUR WORLDS (BOW) LTD united kingdom shares 25 to 50 percent, voting rights 25 to 50 percent

CRUCIBLE THERAPEUTICS LIMITED united kingdom shares 25 to 50 percent, voting rights 25 to 50 percent

EXCITING INSTRUMENTS LIMITED united kingdom shares 25 to 50 percent, voting rights 25 to 50 percent

FLOREON TECHNOLOGY LIMITED united kingdom shares 25 to 50 percent, voting rights 25 to 50 percent

IVFMICRO LIMITED united kingdom shares 25 to 50 percent, voting rights 25 to 50 percent

MICROLUB LIMITED united kingdom shares 25 to 50 percent, voting rights 25 to 50 percent

MIMETRIK SOLUTIONS LIMITED united kingdom shares 25 to 50 percent, voting rights 25 to 50 percent

NORTHERN GRITSTONE INNOVATION SERVICES LIMITED united kingdom shares 75 to 100 percent, voting rights 75 to 100 percent, appoint/remove directors

NORTHERN GRITSTONE INVESTMENT MANAGER LIMITED united kingdom shares 75 to 100 percent, voting rights 75 to 100 percent, appoint/remove directors

PHOVIR TECHNOLOGIES LIMITED united kingdom shares 25 to 50 percent, voting rights 25 to 50 percent

Charges

No charges registered

Documents

Company Filings

Date	Category	Description	Document
4 Nov 2025	Confirmation Statement	Confirmation statement made on 2025-10-28 with updates	View(11 pages)
1 Aug 2025	Accounts	Annual accounts made up to 2025-03-31	View(100 pages)
8 May 2025	Capital	Capital Name Of Class Of Shares	View(2 pages)
11 Apr 2025	Capital	Allotment of shares (GBP 177.103089) on 2025-03-31	View(8 pages)
11 Apr 2025	Officers	Appointment of Mr Paddy Dowdall as director on 2025-04-01	View(2 pages)