| # | Undertaking | Location |
|---|---|---|
| 1. | Hindustan Aeronautics Ltd. (HAL) | Bengaluru Koraput (Odisha) Nasik Korwa (U.P.) Kanpur Lucknow Barrackpore Hyderabad Kasaragod (Kerala) |
| 2. | Bharat Electronics Ltd. (BEL) | Bengaluru Chennai Hyderabad Ghaziabad Pune Machilipatnam Taloja (Maharashtra) Panchkula (Haryana) Kotdwara (Uttarakhand) |
| 3. | Bharat Earth Movers Ltd. (BEML) | Bengaluru Mysore Kolar Palakkad |
| 4. | Bharat Dynamics Ltd. (BDL) | Hyderabad |
| 5. | Mazagaon Docks Ltd. (MDL) | Mumbai |
| 6. | Garden Reach Shipbuilders and Engineers Ltd. (GRSE) | Kolkata |
| 7. | Goa Shipyards Ltd. (GSL) | Goa |
| 8. | Hindustan Shipyards Ltd. (HSL) | Visakhapatnam |
| 9. | Mishra Dhatu Nigam Ltd. (MIDHANI) | Hyderabad |
| - | Vignyan Industries Ltd. (subsidiary of BEML) | Tarikere, Chikmagalur (Karnataka) |
| # | Unit | Location |
|---|---|---|
| 1. | Heavy Vehicles Factory | Avadi, Tamil Nadu |
| 2. | Ammunition Factory | Khadki, Maharashtra |
| 4. | High Explosive Factory | Khadki, Maharashtra |
| 5. | Cordite Factory | Aruvankadu, Tamil Nadu |
| 6. | Field Gun Factory | Kanpur |
| 7. | Rifle Factory Ishapore | 24 Paraganas, W.B. |
| 8. | Vehicle Factory | Jabalpur, Madhya Pradesh |