Annual accounts
Total Exemption Full accounts
31/12/2026Filing deadline
Made up to 31/03/2025Due 31/12/2026
- Next accounts made up to
- 31/03/2026
- Last accounts made up to
- 31/03/2025
QUARTZ SCIENTIFIC COMPUTING LIMITED
Active- 02126524Copy
Copy
Registry details
Reference data exactly as held at Companies House.
Copy registry details
- Registered office
- Unit 3 Park Royal Metro Centre, Britannia Way, London NW10 7PA
- Classification (3 SIC codes)
- Other engineering activities (71.12/9 - SIC 2007)Technical testing and analysis (71.20 - SIC 2007)Other research and experimental development on natural sciences and engineering (72.19 - SIC 2007)
- Accounts type
- Total Exemption Full
Company activity
The 4 most recent documents filed at Companies House.
Pre-Score for UK companies is coming soon
- 20/04/2026View PDF (3 pages)
Confirmation statement made on 2026-04-20 with no updates
- 05/12/2025View PDF (10 pages)
Total exemption full accounts made up to 2025-03-31
- 27/05/2025View PDF (3 pages)
Confirmation statement made on 2025-04-24 with no updates
- 13/12/2024View PDF (10 pages)
Accounts for a small company made up to 2024-03-31
Coming soon
What Pre-Score will tell you
- Whether the filed accounts are strengthening or weakening year on year.
- Whether this company files on time, and how often its record changes.
- How its officers and controlling parties connect to other UK companies.
Accounts and confirmation statement
The two filings Companies House requires every year, and where each one stands against its deadline today.
On schedule
Confirmation statement
Confirms the registry record is up to date
- Next statement date
- 24/04/2026
- Last statement dated
- 31/03/2025
Financial performance
The latest figures QUARTZ SCIENTIFIC COMPUTING LIMITED filed. Okredo holds filed accounts data for 2021–2025; the year-by-year record is on the financials page.
Net Assets
£284.36K2025
33.37%vs 20242024: £213.21K
Total Assets
£394.53K2025
27.79%vs 20242024: £308.73K
Cash in Bank
£209.34K2025
36.46%vs 20242024: £153.41K
Total Liabilities
£110.18K2025
15.35%vs 20242024: £95.52K
Employees
02025
0vs 20242024: 0
Of the 4 measures with an earlier filing to compare against, 4 rose. Total assets moved furthest, up 27.79% on 2024. See the full financial analysis for QUARTZ SCIENTIFIC COMPUTING LIMITED.
The full financial record
Four ways through QUARTZ SCIENTIFIC COMPUTING LIMITED's filed accounts — the year-by-year numbers, the compound rates and the ratios behind them.
Net Assets · +36.9% a year (CAGR)Three-year trend, 2023–2025Every measure end to end across 2023, 2024 and 2025, with the compound rate behind each one.See what moved5 chartsCharts by indicator5 filed indicators plotted year by year, 2021–2025.Plot the figuresNothing estimatedRatios from the filed figures4 ratios computed from this company's own reported amounts, each shown against the year it was derived from.Check the ratios5 × 5 yearsEvery figure by yearAll 5 measures Okredo tracks across 5 reported years, exactly as filed.Open the table
Employees
Headcount as reported to Companies House for 2021–2025.
| Year | Employees | Change |
|---|---|---|
| 2025 | 0 | 0 |
| 2024 | 0 | -8 |
| 2023 | 8 | 0 |
| 2022 | 8 | 0 |
| 2021 | 8 | – |
Reported employee count decreased from 8 in 2021 to 0 in 2025. See how headcount moved alongside the reported financials.
Credit report
It is a professional assessment of the company 's performance, revealing company's potential and risks, showing it's past experiences and revealing future prospects.
- Company potential
- Risk indicators
- Past performance
- Future prospects
Officers
6Directors, secretaries and other appointed officers, with the period each has served.
| Person | Role | Period | Connected companies |
|---|---|---|---|
| Director | 11/07/2014–Present | 14 | |
| Director | 02/05/1993–11/07/2014 | 15 | |
| Director | 11/07/2014–Present | 2 | |
| Director | 01/09/1991–11/07/2014 | 2 | |
| Director | 24/02/1995–11/07/2014 | 0 | |
| Secretary | 11/07/2014–Present | 0 |
Filing history and recent activity
Every document on the Companies House record, newest first.
- Filings on record
- 8 Since 21/12/2022
- Last 12 months
- 2 Same as the year before (2)
- Most recent filing
- 20/04/2026 5 months ago
What changed in the last year
- Confirmation statementLatest 20/04/2026
- Accounts filedLatest 05/12/2025
Filing timeline
- 20/04/2026View PDF (3 pages)
Confirmation statement made on 2026-04-20 with no updates
- 05/12/2025View PDF (10 pages)
Total exemption full accounts made up to 2025-03-31
- 27/05/2025View PDF (3 pages)
Confirmation statement made on 2025-04-24 with no updates
- 13/12/2024View PDF (10 pages)
Accounts for a small company made up to 2024-03-31
- 28/05/2024View PDF (3 pages)
Confirmation statement made on 2024-04-24 with no updates
- 20/12/2023View PDF (10 pages)
Accounts for a small company made up to 2023-03-31
- 30/05/2023View PDF (3 pages)
Confirmation statement made on 2023-04-24 with no updates
- 21/12/2022View PDF (10 pages)
Accounts for a small company made up to 2022-03-31
See when the next accounts and confirmation statement are due
Similar companies
367 UK companies are similar to QUARTZ SCIENTIFIC COMPUTING LIMITED, sharing the same company status (Active), the same industry sector and activity group (Other engineering activities) and a comparable number of employees. The 5 closest matches are shown below to help you compare competitors and industry peers.
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- Activity
- Architectural activities
- Company no.
- 06714824
- Incorporated
- 03/10/2008
- Employees
- 0
TAB ARCHITECTURE LIMITED
ActiveUnit 8 E-Space South, 26 St. Thomas Place, Ely, Cambs CB7 4EX
- Activity
- Architectural activities
- Company no.
- 10242093
- Incorporated
- 21/06/2016
- Employees
- 0
ATELIER TEN INTERNATIONAL LIMITED
Active19 Perseverance Works, 38 Kingsland Road, London E2 8DD
- Activity
- Engineering related scientific and technical consulting activities
- Company no.
- 04242469
- Incorporated
- 27/06/2001
- Employees
- 0
COGNETIX LIMITED
ActiveMynshull House, 78 Churchgate, Stockport, Cheshire SK1 1YJ
- Activity
- Technical testing and analysis
- Company no.
- 03455974
- Incorporated
- 27/10/1997
- Employees
- 0
STRUCTURAL DESIGN & DETAILING LIMITED
ActiveCentury House, 40 Crescent Business Park, Lisburn, County Antrim BT28 2GN
- Activity
- Other engineering activities
- Company no.
- NI066890
- Incorporated
- 30/10/2007
- Employees
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About QUARTZ SCIENTIFIC COMPUTING LIMITED
A short description of the company, written from its Companies House record.
QUARTZ SCIENTIFIC COMPUTING LIMITED is a private limited company registered in the United Kingdom, based in Unit 3 Park Royal Metro Centre, Britannia Way, London NW10 7PA. Companies House classifies its business as Other engineering activities, one of 3 SIC classifications on its record. It has been on the register for 39 years 4 months.
The register currently records it as active. Its 2025 accounts report net assets of £284.36K and 0 employees.
QUARTZ SCIENTIFIC COMPUTING LIMITED: frequently asked questions
Answered from this company's own registry record and filed figures.
What does QUARTZ SCIENTIFIC COMPUTING LIMITED do?
Companies House records QUARTZ SCIENTIFIC COMPUTING LIMITED under 3 registered business activities: Other engineering activities (71.12/9 - SIC 2007), Technical testing and analysis (71.20 - SIC 2007) and Other research and experimental development on natural sciences and engineering (72.19 - SIC 2007).
Is QUARTZ SCIENTIFIC COMPUTING LIMITED still active?
QUARTZ SCIENTIFIC COMPUTING LIMITED is recorded as active on the Companies House register, and has been on it since 28/04/1987.
What are QUARTZ SCIENTIFIC COMPUTING LIMITED's latest reported financials?
The most recent accounts Okredo holds cover 2025 and report net assets of £284.36K, total assets of £394.53K, cash in bank of £209.34K and total liabilities of £110.18K.
When did QUARTZ SCIENTIFIC COMPUTING LIMITED last file with Companies House?
The most recent document on the record is dated 20/04/2026: Confirmation statement made on 2026-04-20 with no updates, 5 months ago.
When are QUARTZ SCIENTIFIC COMPUTING LIMITED's next filings due?
On the current registry record, accounts are due by 31/12/2026.
Who runs QUARTZ SCIENTIFIC COMPUTING LIMITED?
Companies House lists 6 officers (3 currently in post) and 0 people with significant control.