OLSEN SOFTWARE LIMITED
Company number 03319898 · Active · Swansea SA3 5BR
OLSEN SOFTWARE LIMITED is an active private limited company (company number 03319898) incorporated on 18 February 1997, registered in Swansea. Its registered activity is other information technology service activities (SIC 62090). Latest small accounts cover the period ending 28 February 2026, showing net assets of £500k and cash of £509k, with 1 employee on average. Net assets were unchanged on the prior period. Across the last 3 periods on record the net-asset trend is flat.
By net assets it sits in the top quarter of 151 comparable companies in Swansea (median £1,053, upper quartile £25k).
Key dates
- Incorporated
- 18 February 1997
- Next accounts due
- 28 November 2027 — in 402 days
- Confirmation statement due
- 4 March 2027 — in 133 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 62090
- Other information technology service activities
- Accounts type
- Total Exemption Full
- Size band
- Micro (Companies Act thresholds)
Financials — 3 periods on record, latest ending 28 February 2026
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 28 February 2026 | £500k | £509k | £2,005 | — | — | — | 1 |
| 28 February 2025 | £500k | £501k | £11k | — | — | — | 1 |
| 28 February 2024 | £505k | £506k | £3,480 | — | — | — | 1 |
- Cash per employee
- £509k
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
Firmoscan score: 77/100 (grade B)
- +10 Positive net assets — Net assets £500,228 at 2026-02-28
- +4 Cash reserves — Cash £508,608
- +5 Multi-year filing history — 3 periods on record
- +8 Established — Incorporated 1997-02-18 (30 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
- Mr Andrew Carl Olsen — owns 25–50% of shares · since 6 April 2016
- Mrs Jayne Olsen — owns 25–50% of shares · since 6 April 2016
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 Swansea
Same activity (other information technology service activities), closest in incorporation date.
- LJ COMPUTERS LIMITED — Goodwick, inc. Aug 1997
- SWANSEA ITEC LIMITED — , inc. Jan 1996
- WALES LIMITED — , inc. Dec 1995
- HOMES (UK) LIMITED — Swansea, inc. Nov 1995
- COOK LIMITED — Swansea, inc. Nov 1995
- NETADS LIMITED — Swansea, inc. Nov 1995
All companies incorporated on 18 February 1997 · in Feb 1997.
Reminders for OLSEN SOFTWARE LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.