SIEBLERTEC LTD
Company number 13661015 · Active · Bolton BL6 6HG
SIEBLERTEC LTD is an active private limited company (company number 13661015) incorporated on 5 October 2021, registered in Bolton. Its registered activity is business and domestic software development (SIC 62012). Latest small accounts cover the period ending 31 October 2025, showing net assets of £769k and cash of £527k, with 1 employee on average. Net assets rose 71% on the prior period (£449k).
By net assets it sits in the top quarter of 2,275 comparable companies in Manchester (median £1,630, upper quartile £37k).
Key dates
- Incorporated
- 5 October 2021
- Next accounts due
- 31 July 2027 — in 284 days
- Confirmation statement due
- 19 October 2027 — in 364 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 62012
- Business and domestic software development
- Accounts type
- Total Exemption Full
- Size band
- Micro (Companies Act thresholds)
Financials — 2 periods on record, latest ending 31 October 2025
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 October 2025 | £769k | £527k | £1,579 | — | — | — | 1 |
| 31 October 2024 | £449k | £413k | £5,054 | — | — | — | 1 |
- Cash per employee
- £527k
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
Firmoscan score: 80/100 (grade A)
- +10 Positive net assets — Net assets £769,209 at 2025-10-31
- +8 Net assets growing — +71.2% vs prior period
- +4 Cash reserves — Cash £527,100
- +8 Established — Incorporated 2021-10-05 (5 years)
A transparent, rules-based score from filed data only: every point lists its evidence. It is not a credit rating or advice.
Ownership and control
- Lunaris Labs Limited (corporate entity, England) — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors · since 15 March 2024
- Mr Tiago Siebler — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors · since 5 October 2021 · ceased 15 March 2024
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.
Similar companies in Manchester
Same activity (business and domestic software development), closest in incorporation date.
- HGV HIRER HUB LIMITED — Bolton, inc. Oct 2021
- AANAGOR TECH LTD — Manchester, inc. Oct 2021
- FULL-ON LABS LIMITED — Manchester, inc. Oct 2021
- EDEN SPELL TECHNOLOGIES LIMITED — Bolton, inc. Sept 2021
- SIMPLIFIED SOFTWARE SOLUTIONS LIMITED — Ashton-Under-Lyne, inc. Oct 2021
- LETT'S CODE LTD — Salford, inc. Oct 2021
Reminders for SIEBLERTEC LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.