# ADVANCED DRAINAGE TECHNOLOGIES LTD (13996371)

> ADVANCED DRAINAGE TECHNOLOGIES LTD is an active private limited company (company number 13996371) incorporated on 22 March 2022, registered in Wickford. Its registered activity is sewerage (SIC 37000). Latest small accounts cover the period ending 31 March 2025, showing net assets of £122k and cash of £116k, with 3 employees on average. Net assets rose 162% on the prior period (£47k).

- Status: Active
- Incorporated: 2022-03-22
- Registered office: Wickford, SS11 7QL
- SIC 37000: Sewerage
- SIC 43220: Plumbing, heat and air-conditioning installation
- Next accounts due: 2026-12-31
- Confirmation statement due: 2027-04-05
- Accounts type: TOTAL EXEMPTION FULL

By net assets it sits in the top quarter of 890 comparable companies in the UK (median £3,960, upper quartile £58k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-03-31 | £122k | £116k | — | £84k | — | — | 3 |
| 2024-03-31 | £47k | £27k | — | £25k | — | — | 3 |

current ratio 1.88; size band micro.

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

- Net assets above zero: Net assets £122,211 at 31 March 2025
- Net assets up 10% or more on the prior period: +162.4% vs prior period
- Current assets at least 1.5× creditors within one year: Current ratio 1.88
- Cash at bank of £50,000 or more: Cash £116,326
- Incorporated two to five years ago: Incorporated 22 March 2022

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

## Persons with significant control

- Mr Thomas Parks — owns 25–50% of shares; holds 75–100% of voting rights; can appoint or remove directors, since 2022-03-22
- Mr Bradley Adam Parks — owns 25–50% of shares, since 2026-06-10

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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/13996371
HTML: https://firmoscan.com/company/13996371-advanced-drainage-technologies-ltd