# MAIN LINE (INSTRUMENTS) LIMITED (03403591)

> MAIN LINE (INSTRUMENTS) LIMITED is an active private limited company (company number 03403591) incorporated on 15 July 1997, registered in Kings Norton. Its registered activity is other professional, scientific and technical activities n.e.c. (SIC 74909). Latest small accounts cover the period ending 31 December 2025, showing net assets of £2.99m and cash of £974k, with 25 employees on average. Net assets rose 12% on the prior period (£2.67m).

- Status: Active
- Incorporated: 1997-07-15
- Registered office: Kings Norton, B30 3DY
- SIC 74909: Other professional, scientific and technical activities n.e.c.
- Next accounts due: 2027-09-30
- Confirmation statement due: 2027-07-29
- Accounts type: TOTAL EXEMPTION FULL

By net assets it sits in the top quarter of 1,566 comparable companies in Birmingham (median £4,765, upper quartile £36k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-12-31 | £2.99m | £974k | £1.76m | £4.65m | — | — | 25 |
| 2024-12-31 | £2.67m | £1.19m | £1.50m | £3.27m | — | — | 20 |

current ratio 0.91; size band small.

## Filing and accounts signals (facts, not a rating)

- Net assets above zero: Net assets £2,987,525 at 31 December 2025
- Net assets up 10% or more on the prior period: +11.7% vs prior period
- Current assets below creditors within one year: Current ratio 0.91
- Cash at bank of £50,000 or more: Cash £973,909
- Incorporated five or more years ago: Incorporated 15 July 1997

How each signal is derived: https://firmoscan.com/methodology

## Persons with significant control

- Mr Simon Mark Hawkins — has significant influence or control, since 2016-04-06
- Mr Paul Martin Artley — owns 25–50% of shares; holds 25–50% of voting rights, since 2023-05-02

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Source: Companies House register snapshot 2026-08-31, Open Government Licence v3.0. Information may have changed since that date and is not advice or a credit reference; check the official record before relying on it. Official record: https://find-and-update.company-information.service.gov.uk/company/03403591
HTML: https://firmoscan.com/company/03403591-main-line-instruments-limited