# H21o (H21o Limited)

Private limited company registered in Harrow, classed under “Water collection, treatment and supply”.

- Company number: 15039336
- Status: Active
- Type: Private limited company
- Incorporated: 31 July 2023
- Registered office: Janay Sec Suite 2 Unit 2 Bradbury Court, Lyon Road, Harrow, Middlesex, HA1 2BY
- Location: Harrow, Middlesex
- Activity: Water collection, treatment and supply

## Latest filed profit

No profit figure in its latest filed accounts.

Turnover, net assets, cash, staff, earlier years, ratios and owners are on the page for subscribers.

## Questions people ask

### What does H21o do?

Private limited company registered in Harrow, classed under “Water collection, treatment and supply”.

### How much turnover does H21o make?

Answered on the page for FirmFacts Pro subscribers: https://firmfacts.co/company/h21o-15039336

### Is H21o profitable?

H21o's profit isn't public: small companies may file without a profit and loss account.

### How many people work at H21o?

Answered on the page for FirmFacts Pro subscribers: https://firmfacts.co/company/h21o-15039336

### Who runs and owns H21o?

Its directors are James Vaughan Hall, Johnathan Mark Smith, Nicola Ellen Smith. Its owners are shown to subscribers.

### Where is H21o based?

Its registered office is Janay Sec Suite 2 Unit 2 Bradbury Court, Lyon Road, Harrow, Middlesex, HA1 2BY, in Harrow, Middlesex.

### When was H21o founded?

H21o Limited was incorporated on 31 July 2023.

### Is H21o still trading?

The register lists H21o Limited as active.

## Timeline

Recent filings and changes at Companies House.

- 2026-07-29: Micro company accounts made up to 31 July 2025
- 2025-04-22: Accounts for a dormant company made up to 31 July 2024
- 2023-07-31: Incorporation

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Source: Companies House filings (Open Government Licence v3.0). Figures are as filed; nothing is estimated. Page: https://firmfacts.co/company/h21o-15039336