| Designation | Administrative Officer-III |
| Address | Heavy Water Board, 4th Floor, V.S. Bhavan, Anushaktinagar, Mumbai 400 094. |
| Telephone | Off : (022) 25486419 (022) 25580570 |
| Fax | (022)25563360 |
| Email Id | ao[at]mum[dot]hwb[dot]gov[dot]in |
| Heavy Water Plant (KOTA) |
| Name | A.B. Gerira |
| Designation | Administrative Officer-III |
| Address | Heavy Water Plant(Kota), PO Anushakti, Via Kota, Rajasthan 323303. |
| Telephone | Off : (01475) 242205 |
| Fax | (01475) 242203 |
| Email Id | admo[at]kot[dot]hwb[dot]gov[dot]in |
| Heavy Water Plant (BARODA) |
| Name | Smt Lekha Sunil |
| Designation | Assistant Personnel Officer |
| Address | Heavy Water Plant (Baroda), PO-Fertilizer Nagar, Baroda-391750. |
| Telephone | Off : (0265) 2309291 |
| Fax | (0265) 2242037 |
| Email Id | apo[at]brd[dot]hwb[dot]gov[dot]in |
| Heavy Water Plant (TUTICORIN) |
| Name | Smt Bharati S.Pai |
| Designation | Administrative Officer-III |
| Address | Heavy Water Plant (Tuticorin),PO. HWP Colony, Muthiapuram, Tuticorin-628007 |
| Telephone | Off : (0461) 2355583 |
| Fax | (0461) 2355389 |
| Email Id | ao[at]tut[dot]hwb[dot]gov[dot]in |
| Heavy Water Plant (TALCHER) |
| Name | Shri Niteen T. Shende |
| Designation | Assistant Personnel Officer |
| Address | Heavy Water Plant (Talcher),PO Vikrampur, District-Angul, Talcher Orissa 759106. |
| Telephone | Off : (06760) 262385 |
| Fax | (06760) 262387 |
| Email Id | apoe[at]tal[dot]hwb[dot]gov[dot]in |
| Heavy Water Plant (MANUGURU) |
| Name | Shri N. Anjani Kumar |
| Designation | Chief Administrative Officer |
| Address | Heavy Water Plant (Manuguru), Gautaminagar, Post-Aswapuram, Dist. Bhadradri-Kothagudem, Telangana- 507116 |
| Telephone | Off : (08746) 224600 / 234565 |
| Fax | (08746) 224833 |
| Email Id | cao[at]man[dot]hwb[dot]gov[dot]in |