| Serial No. | Reference No. | Recognition Date | Name and Address | Status |
451
| P-3(9)241/V
| 27/6/1988 | Shri Sudhi Ranjan Das
54/C, L.N.T. Road, P.O. 8B Garden.
Howrah
711103 | Active |
452
| P-3(9)241/V
| 15/4/1988 | Shri Vacherpati Sharma ,Komp-Gas Inspection & Consulting Engineers
1,Savetri Bhavan,80, R.C. Marg, Maroli Church,Chembur.
Mumbai
| Active |
453
| P-3(9)241/V
| 25/3/1988 | Shri Riyush Kanti Maji
Village Andul Purbapara, P.O. Andul-Mduri.
Howrah
| Active |
454
| P-3(9)241/iV
| 31/12/1987 | Shri K.B. Mathur
H.No. 371-A, Sector-8, Panchtula – 134 109.
Ambala
| Active |
455
| P-3(9)241/IV
| 27/10/1987 | Shri D.C. Doshi
10, M.I.G., Jawahar Nagar, A.B. Road.
Dewas
455001 | Active |
456
| P-3(9)241/IV
| 27/10/1987 | M/s.S.K. Ahuja & Associates
H.No. 122/731, Shastri Nagar.
Kanpur
208005 | Active |
457
| P-3(9)241
| 5/10/1987 | Shri P.N. Trivedi
45, Maheshwar Nagar Society, Subhanpura.
Baroda
390007 | Active |
458
| P-3(9)241/V
| 21/7/1987 | Shri M.K. Jain
Chartered Engineer, 48, Shri Ram Colony, Jhansi Road.
Gwalior
474002 | Active |
459
| P-3(9)241/IV
| 6/7/1987 | Shri J.M. Joshi
Flat No.3, Navchetan, R.B. Mehta Road, Ghatkopar (East).
Mumbai
400077 | Active |
460
| P-3(9)241/V
| 29/6/1987 | Shri J.R. Shah,Uniform Structural Engineers
Bachoo Industrial Compound, Sonawala Cross Road, Goregaon (East).
Mumbai
| Active |