![]() Water Interest Water Interest is a company that specializes in home water treatment systems (water filters), wells, farms, villages, sewage, and industrial supplies for swimming pools. | ![]() Deepwater Haina Water Group Deepwater Haina Water Group (深水海纳水务集团股份有限公司) is a company that provides industrial wastewater treatment and water supply services. | ![]() Pennon Group Pennon Group Plc is a company at the top end of the FTSE 250 which owns South West Water Limited and Viridor Limited. | |||
Founding Date | Founding Date 2012 | Founding Date 2001 | Founding Date 2003 | Founding Date N/A | Founding Date 1997 |
Type | Type Private | Type Public | Type Private | Type Public | Type Private |
Tags | |||||
Locations | Locations EG HQ | Locations Shen Zhen Shi, CN HQ | Locations Durham, GB HQ Durham, GB London, GB Wallsend, GB | Locations Exeter, GB HQ | Locations Quezon City, PH HQ |
Employees | Employees 3 | Employees 825 | Employees 1,6611% increase | Employees 4,788 | Employees 1,7781% increase |
Valuation ($) | Valuation ($) N/A | Valuation ($) 247.6 m | Valuation ($) N/A | Valuation ($) 2.2 b | Valuation ($) N/A |
Financial | |||||
Revenue (est.) | Revenue (est.) N/A | Revenue (est.) ¥359.3m (FY, 2025) | Revenue (est.) £827.2m (FY, 2022) | Revenue (est.) £1b (FY, 2025) | Revenue (est.) N/A |
Cost of goods | Cost of goods N/A | Cost of goods ¥269.6m (FY, 2025) | Cost of goods N/A | Cost of goods £51.9m (FY, 2025) | Cost of goods N/A |
Gross profit | Gross profit N/A | Gross profit ¥90.1m (FY, 2025) | Gross profit N/A | Gross profit £995.9m (FY, 2025) | Gross profit N/A |
Net income | Net income N/A | Net income (¥177.9m) (FY, 2025) | Net income (£166.6m) (FY, 2022) | Net income (£56.8m) (FY, 2025) | Net income N/A |

Deepwater Haina Water Group (深水海纳水务集团股份有限公司) is a company that provides industrial wastewater treatment and water supply services.
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