£452k
+82%vs May 2024Active13378191Private limited companyDurham
NASCENT SEMICONDUCTOR LIMITED
Significant control: Professor Alton Barrett Horsfall (25–50%), Grey Space Holdings Private Limited (25–50%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
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Registered activity: Engineering design activities for industrial process and production (SIC 71121). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
NASCENT SEMICONDUCTOR LIMITED is an active private limited company (company number 13378191) incorporated on 5 May 2021, registered in Durham. Its registered activity is engineering design activities for industrial process and production (SIC 71121). Latest small accounts cover the period ending 31 May 2025, showing net assets of £452k and cash of £671k, with 12 employees on average. Turnover was £1.92m and profit for the year £204k. Net assets rose 82% on the prior period (£248k).
Peer position · net assets
By net assets it sits in the top quarter of 146 comparable companies in Newcastle (median £5,656, upper quartile £37k).
02
Ownership and control
- Professor Alton Barrett Horsfall
- owns 25–50% of shares
- holds 25–50% of voting rights
- Grey Space Holdings Private Limited
- owns 25–50% of shares
- holds 25–50% of voting rights
- University Of Durham
- owns 75–100% of shares
- holds 75–100% of voting rights
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.
03
Key dates
- Incorporated
- 5 May 20215 yrs ago
- Next accounts due
- 28 February 2027in 127 days
- Confirmation statement due
- 19 May 2027in 207 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 71121
- Engineering design activities for industrial process and production
- Accounts type
- Total Exemption Full
- Size band
- SmallCompanies Act thresholds
05
Financials
£671k
+147%vs May 2024£1.92m
+58%vs May 202412
+100%vs May 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 May 2025 | £452k | £671k | £66k | £331k | £1.92m | £204k | 12 |
| 31 May 2024 | £248k | £271k | £107k | £160k | £1.22m | £244k | 6 |
| 31 May 2023 | — | — | — | — | — | — | — |
Current ratio2.22Current assets ÷ creditors within one year
Net margin10.6%Profit for the year ÷ turnover
Cash per employee£56kCash ÷ average employees
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
06
Filing and accounts signals
- Net assets above zeroNet assets £451,560 at 31 May 2025
- Net assets up 10% or more on the prior period+82.2% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 2.22
- Cash at bank of £50,000 or moreCash £670,933
- Three or more accounting periods on record3 periods on record
- Incorporated five or more years agoIncorporated 5 May 2021
Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.
07
Timeline
- Confirmation statement duein 207 days
- Next accounts duein 127 days
- Accounts period endNet assets £452k · small accounts
- Accounts period endNet assets £248k · small accounts
- Accounts period end
- Incorporated
08
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- HALF LIGHT MACHINE LIMITEDHaltwhistle · inc. Apr 2021
- UDE ENGINEERING LTDNewcastle Upon Tyne · inc. Apr 2021
- DYSON INTEGRITY SERVICES LTDConsett · inc. May 2021
- NORTHERN NDT SERVICES LTDConsett · inc. May 2021
All companies incorporated on 5 May 2021 · in May 2021.
09
Reminders for NASCENT SEMICONDUCTOR LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.