MCA records list Dyapayan Dutta (DIN 08350617) as a director in 21 companies. The location on file is Kolkata, West Bengal. The DIN shows as approved on MCA, so it is active.
Current appointments include Orissa Manganese & Minerals Ltd (whole-time director since June 2020), Amalgam Steel Private Limited (director since February 2019) and Amalgam Steel & Power Limited (director since April 2019), plus 18 more. In three of them, Dyapayan Dutta has been on the board since incorporation. Signature Management Services Forum is a Section 8 (not-for-profit) company.
The earliest of these goes back to February 2019 (Amalgam Steel Private Limited), and the newest is from November 2025 (Amalgam Neoinfra Private Limited). Two of them are now marked "Strike Off" on MCA, although the appointments still show as current. The companies are registered across five states, most of them in West Bengal.
MCA records may list prior directorships for this DIN. Sign in to view past companies, CINs, and dates in the table below.
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On record: 2 phones · 1 email
| Company | CIN | Status | Incorporation | Location |
|---|---|---|---|---|
|
Director
|
U27104WB2003PLC096616 | Active | 22 Jul 2003 | Kolkata, West Bengal, India |
| U10100JH2008PTC013349 | Active | 22 Oct 2008 | Ranchi, Jharkhand, India | |
|
Whole-time director
|
U13201OR1953PLC017027 | Active | 30 Jul 1953 | Bhubaneswar, Orissa, India |
|
Director
|
U13202WB2019PTC234930 | Active | 25 Nov 2019 | Kolkata, West Bengal, India |
|
Director
|
U27101OR1993PLC003317 | Active | 21 Apr 1993 | Mayurbhanj, Orissa, India |
| U27109CT2004PTC016643 | Active | 25 May 2004 | Rajnandgaon, Chattisgarh, India | |
|
Director
|
U27109WB2018PTC227057 | Active | 17 Jul 2018 | Kolkata, West Bengal, India |
|
Director
|
U51109WB2005PTC106230 | Active | 21 Nov 2005 | Kolkata, West Bengal, India |
| U51909WB2005PTC101460 | Active | 31 Jan 2005 | Kolkata, West Bengal, India | |
|
Director
|
U51909WB2010PTC148271 | Active | 18 May 2010 | Kolkata, West Bengal, India |
MCA master data may include prior directorships for this DIN; company-level rows stay hidden on the public preview. Sign in to load names, CINs, and dates with working profile links.
| Company | CIN | Status | Incorporation | Location |
|---|---|---|---|---|
| Sample Manufacturing Pvt Ltd | U99999XX9999PLC999999 | Struck off | 01 Jan 2000 | Mumbai |
| Example Services Limited | L99999XX9999XX999999 | Dissolved | 15 Jun 1998 | Delhi |
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