| Investments in subsidiaries are specified as follows: | |||||
| Name  | Place of registered office | Share capital | Votes and ownership | ||
| DHI Sverige AB  | Gothenburg, Sweden | SEK 1,000,000 | 100% | ||
| DHI AS  | Trondheim, Norway | NOK 210,000 | 100% | ||
| DHI WASY GmbH | Berlin, Germany | EUR 2,740,000 | 100% | ||
| DHI Vietnam  | Hanoi, Vietnam | USD 50,000 | 100% | ||
| DHI GRAS A/S under likvidation | Hørsholm, Denmark | DKK 500,000 | 100% | ||
| DHI Toxispot A/S  | Hørsholm, Denmark | DKK 501,000 | 100% | ||
| DHI Invest ApS | Hørsholm, Denmark | DKK 200,000 | 100% | ||
| DHI SARL  | Nantes, France | EUR 150,000 | * 100% | ||
| DHI S.r.l. a socio unico  | Genova, Italy | EUR 200,000 | 100% | ||
| DHI WATER & ENVIRONMENT ESPAÑA, S.L.  | San Sebastián, Spain | EUR 700,000 | 100% | ||
| DHI WATER ENVIRONMENTS (UK) LTD | Southampton, United Kingdom | GBP 50,000 | 100% | ||
| -       DHI Österreich GmbH | Vienna, Austria | EUR 35,000 | 100% | ||
| DHI a.s. | Prague, Czech Republic | CZK 12,243,000 | 72.5% | ||
| -       DHI SW Projects S.R.L. | Bucarest, Romania | 100% | |||
| -       DHI SLOVAKIA, s.r.o. | Bratislava, Slovak Republic | 100% | |||
| -       DHI Hungary Kft. | Budapest, Hungary | 100% | |||
| DHI Polska Sp. z. o. o.  | Warsaw, Poland | PLN 1,110,000 | 100% | ||
| DHI Water & Environment, Inc  | Lakewood, CO, USA | USD 4,950,000 | 100% | ||
| DHI Water & Environment, Inc  | Cambridge, ON, Canada | CAD 100,000 | 100% | ||
| DHI AUSTRALIA HOLDING PTY LTD | Brisbane, Australia | AUD 1 | 100% | ||
| -       DHI Water & Environment Pty Ltd  | Brisbane, Australia | AUD 700,000 | 100% | ||
| -              DHI Water & Environment Ltd  | Takapuna, New Zealand | NZD 100,000 | 100% | ||
| -       Seaport OPX Pty Ltd | Southport, Australia | AUD 0 | 100% | ||
| -       Eco-Nautic Pty Ltd | Brisbane, Australia | AUD 120 | 100% | ||
| DHI Peru S.A.C. Miraflores  | Lima, Peru | PEN 500,000 |  ** 100% | ||
| DHI Water & Environment (S) Pte Ltd | Singapore, Singapore | SGD 2,250,000  | 100% | ||
| -       DHI Philippines Holding | Manilla, Philippines | Dormant - under closure | 40% | ||
| -              DHI Philippines | Manilla, Philippines | Dormant - under closure | 64% | ||
| DHI WATER & ENVIRONMENT (M) SDN. BHD. | Selangor, Malaysia | MYR 500,000 | 100% | ||
| DHI (India) Water & Environment Private Limited | New Delhi, India | INR 49,804,492  |  ** 100% | ||
| PT DHI Water & Environment | Jakarta Selatan, Indonesia | USD 297,000  | *** 100% | ||
| DHI Water & Environment (B) Sdn Bhd | Kg. Delima Satu, BSB, Brunei | BND 10,000 | *** 100% | ||
| DHI China | Shanghai, China | CNY 3,070,186 | 100% | ||
| * | DHI Invest ApS owns 0.2% of France (DHI SARL) | 
| ** | DHI Invest ApS owns 1% of Peru (DHI Peru S.A.C. Miraflores) and India (DHI (India) Water & Environment Private Limited) | 
| *** | DHI Singapore owns 1% of Indonesia (PT DHI Water & Environment) and Brunei (DHI Water & Environment (B) Sdn Bhd |