Designation & Branch

Office 

Residence 

1.

Secretary

8116955

9137262

2.

PS to Defence Secretary

9111003

9125244

3.

Joint Secretary (General)

8117041

9352212

4.

Joint Secretary (W&D)

8117022

8753682

5.

Engineering Adviser

9111020

8815018

6.

Deputy Secretary (1)

9116140

7162626

7.

Deputy Secretary (2)

9116215

01552416322

8.

Deputy Secretary (3)

9113319

8126520

9.

Deputy Secretary (4)

9110212

01714499650

10.

Deputy Secretary (5)

9116304

9120319

11.

Deputy Secretary (Law)

9111380

9677580

12.

Deputy Secretary-(D-1)

9110262

 9121143

13.

Senior Asstt. Secretary-(D-2)

8129611

--

14.

Sr. Assistant  Secretary-(D-3)

9144246

8159322

15.

 Deputy. Secretary-(D-4)

8129021

8158945

16.

Senior Asstt. Secretary-(D-5)

9137537

 --

17.

Deputy Secretary-(D-6)

8129210

8151386

18.

 Senior Asstt. Secretary-(D-7)

9112232

8613799

19.

Deputy Secretary-(D-9)

9112295

 9331511

20.

 Senior Asstt. Secretary-(D-10)

9113125

8142764

Designation & Branch

Office 

Residence 

21.

 Senior Asstt. Secretary-(D-11)

9113006

--

22.

Deputy Secretary-(D-12)

8129220

8061509

23.

Deputy Secretary-(D-13)

9144247

9125244

24.

Deputy Secretary-(D-14)

9144248

7546454

25.

Senior Asstt. Secretary-(D-15)

9113075

8625244

26.

Deputy Secretary-(D-16)

8129202

9125016

27.

Deputy Secretary-(D-18)

9135723

9126798

28.

Senior Asstt. Secretary-(D-19)

9111316

9131312 (Personal)

29.

Asstt. Secretary-(D-20)

8129190

8958626

30.

Assistant Secretary-(D-21)

9112396

9008271

31.

Senior Asstt. Chief-(PC)

9113187

9129024

32.

Research Officer

8127417

01712672675

33.

Accounts Officer

9144231

7102252 (Personal)

34.

Warrant Officer (MODC).

9113006 (After Office time & Holiday)