| Designation | Director(O) |
| Address | Heavy Water Board, 5th Floor, V.S. Bhavan, Anushaktinagar, Mumbai- 400 094. |
| Telephone | Off : (022) 25576472 |
| Email Id | prasad[at]mum[dot]hwb[dot]gov[dot]in |
| Heavy Water Plant (KOTA) |
| Name | |
| Designation | General Manager |
| Address | Heavy Water Plant (Kota), PO Anushakti, Via Kota, Rajasthan- 323303 |
| Telephone | Off : (01475) 242201 |
| Fax | (01475) 242203 |
| Mobile No. | +91- 9413352052 |
| Email Id | gm[at]kot[dot]hwb[dot]gov[dot]in gm[dot]kot-hwp[at]gov[dot]in |
| Heavy Water Plant (BARODA) |
| Name | |
| Designation | Chief General Manager |
| Address | Heavy Water Plant (Baroda), PO-Fertilizer Nagar, Baroda- 391750 |
| Telephone | Off : (0265) 2309280 |
| Fax | (0265) 2242037 |
| Email Id | gm[at]brd[dot]hwb[dot]gov[dot]in |
| Heavy Water Plant (TUTICORIN) |
| Name | |
| Designation | General Manager |
| Address | Heavy Water Plant (Tuticorin),PO-HWP Colony, Muthiapuram, Tuticorin-628007 |
| Telephone | Off : (0461) 2355355 |
| Fax | (0461) 2355389 |
| Email Id | gm[at]tut[dot]hwb[dot]gov[dot]in |
| Heavy Water Plant (TALCHER) |
| Name | |
| Designation | Officer on Special Duty |
| Address | Heavy Water Plant (Talcher), PO Vikrampur, District-Angul, Talcher Orissa- 759106. |
| Telephone | Off : (06760)262371 |
| Fax | (06760)262387 |
| Email Id | gm[at]tal[dot]hwb[dot]gov[dot]in |
| Heavy Water Plant (MANUGURU) |
| Name | |
| Designation | General Manger |
| Address | Heavy Water Plant (Manuguru), Gautaminagar, Post-Aswapuram, Dist. Bhadradri-Kothagudem, Telangana- 507116 |
| Telephone | Off : (08746) 224666 / (08746) 234400 |
| Fax | (08746) 2248333 |
| Email Id | gm[at]man[dot]hwb[dot]gov[dot]in |