# DUCTWORK DESIGN AND INSTALLATION LIMITED (02460682)

> DUCTWORK DESIGN AND INSTALLATION LIMITED is an active private limited company (company number 02460682) incorporated on 18 January 1990, registered in Manchester. Its registered activity is other specialised construction activities n.e.c. (SIC 43999). Latest small accounts cover the period ending 31 January 2026, showing net assets of £345k and cash of £88k, with 28 employees on average. Net assets fell 44% on the prior period (£619k).

- Status: Active
- Incorporated: 1990-01-18
- Registered office: Manchester, M26 1GG
- SIC 43999: Other specialised construction activities n.e.c.
- Next accounts due: 2027-10-31
- Confirmation statement due: 2027-02-01
- Accounts type: TOTAL EXEMPTION FULL

By net assets it sits in the top quarter of 1,685 comparable companies in Manchester (median £6,358, upper quartile £59k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2026-01-31 | £345k | £88k | £440k | £315k | — | — | 28 |
| 2025-01-31 | £619k | £148k | £1.01m | £686k | — | — | 30 |

current ratio 1.95; size band micro.

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

- Net assets above zero: Net assets £345,223 at 31 January 2026
- Net assets down 25% or more on the prior period: -44.3% vs prior period
- Current assets at least 1.5× creditors within one year: Current ratio 1.95
- Cash at bank of £50,000 or more: Cash £88,250
- Incorporated five or more years ago: Incorporated 18 January 1990

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

## Persons with significant control

- Ddi Holdings (Nw) Limited (corporate-entity) — owns 75–100% of shares, since 2019-07-19

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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/02460682
HTML: https://firmoscan.com/company/02460682-ductwork-design-and-installation-limited