# SPRING INNOVATION LIMITED (13803542)

> SPRING INNOVATION LIMITED is an active private limited company (company number 13803542) incorporated on 15 December 2021, registered in London. Its registered activity is other professional, scientific and technical activities n.e.c. (SIC 74909). Latest small accounts cover the period ending 31 March 2025, showing net assets of £215k and cash of £1.00m, with 9 employees on average. Net assets rose 54% on the prior period (£139k).

- Status: Active
- Incorporated: 2021-12-15
- Registered office: London, SE1 2RE
- SIC 74909: Other professional, scientific and technical activities n.e.c.
- Next accounts due: 2026-12-31
- Confirmation statement due: 2026-12-29
- Accounts type: SMALL

By net assets it sits in the top quarter of 7,601 comparable companies in London (median £3,258, upper quartile £44k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-03-31 | £215k | £1.00m | £484k | £1.28m | — | £75k | 9 |
| 2024-03-31 | £139k | £308k | £461k | £637k | — | £56k | 7 |
| 2023-03-31 | — | — | — | — | — | — | — |

current ratio 1.16; size band micro.

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

- Net assets above zero: Net assets £214,831 at 31 March 2025
- Net assets up 10% or more on the prior period: +54.2% vs prior period
- Cash at bank of £50,000 or more: Cash £1,001,800
- Three or more accounting periods on record: 3 periods on record
- Incorporated two to five years ago: Incorporated 15 December 2021

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

## Persons with significant control

- Uk Water Industry Research Limited (corporate-entity) — holds 75–100% of voting rights, since 2026-08-17

---
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/13803542
HTML: https://firmoscan.com/company/13803542-spring-innovation-limited