Department of Atomic Energy (1840)

---

Ministry of Health and Family Welfare (1262)

---

Ministry of Urban Development (1046)

---

Ministry of Science and Technology (974)

---

Public Sector Banks (967)

---

Ministry of Heavy Industries and Public Enterprises (845)

---

Ministry of Home Affairs (773)

---

Ministry of Rural Development (750)

---

Ministry of Steel (738)

---

Ministry of Communications (732)

---

Ministry of Agriculture Farmers Welfare (633)

---

Ministry of Chemicals and Fertilizers (628)

---

Ministry of Finance (560)

---

Ministry of Mines (512)

---

Ministry of Consumer Affairs, Food and Public Distribution (510)

---

Ministry of Road Transport and Highways (510)

---

Ministry of Labour and Employment (432)

---

Ministry of Shipping (398)

---

Department of Space (387)

---

Ministry of Civil Aviation (382)

---

Ministry of Communications and Information Technology (314)

---

Ministry of Textiles (287)

---

Ministry of Information and Broadcasting (263)

---

Ministry of Food Processing Industries (260)

---

Ministry of Electronics and Information Technology (222)

---

Ministry of External Affairs (134)

---

Ministry of Culture (99)

---

Ministry of Social Justice and Empowerment (97)

---

Ministry of Earth Sciences (83)

---

Ministry of Water Resources, River Development and Ganga Rejuvenation (77)

---

Ministry of Commerce and Industry (76)

---

Ministry of Micro, Small and Medium Enterprises (74)

---

Ministry of AYUSH (61)

---

Ministry of Environment, Forest and Climate Change (56)

---

Ministry of Statistics and Programme Implementation (49)

---

Ministry of Youth Affairs and Sports (44)

---

Ministry of Tourism (35)

---

Ministry of Women and Child Development (28)

---

Ministry of Law and Justice (20)

---

Ministry of Corporate Affairs (18)

---

Ministry of New and Renewable Energy (12)

---

Ministry for Development of North Eastern Region (5)

---

Ministry of Drinking Water and Sanitation (3)

---

Ministry of Panchayati Raj (3)

---

Ministry of Personnel, Public Grievances and Pensions (3)

---

Ministry of Minority Affairs (2)

---

Ministry of Skill Development and Entrepreneurship (2)

---

Ministry of Tribal Affairs (2)

---