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Suman Maitra
About Suman Maitra
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Suman Maitra is a Nominee Director at Suncraft Energy Private Limited (since 2021), Director at Nanonova Technologies Private Limited (since 2026) and Director at Octrintech Private Limited (since 2026), and holds 1 more current directorship. The companies operate in Environment, Real Estate and Construction and Information Technology. The largest current company by reported revenue is Suncraft Energy Private Limited at ₹8.67 Cr (FY 2025). Earlier, Suman Maitra was a Director at Webel Electronics Infrastructure Development Limited (2021–2023) and Director at Transtech Marketing Private Limited (2010).
Current companies
| Company | Designation | Appointment | Founded | Revenue | Status |
|---|---|---|---|---|---|
 Suncraft Energy Private Limited U31400WB2011PTC163176 | Nominee Director | 13 Nov 2021 | 2011 | ₹8.67 Cr (FY 2025) | Active |
 Nanonova Technologies Private Limited U63122WR2026PTC296182 | Director | 18 Aug 2026 | 2026 | Active | |
| Octrintech Private Limited U62099WR2026PTC296001 | Director | 11 Aug 2026 | 2026 | Active | |
| Stsn Projects Private Limited U70109WB2012PTC174904 | Director | 03 Jun 2025 | 2012 | Active |
Previous companies
| Company | Designation | Appointment | Founded | Revenue | Status |
|---|---|---|---|---|---|
| Webel Electronics Infrastructure Development Limited U74900WB2015SGC206299 | Director | 20 Sep 2021 | 2015 | ₹2 Lakh (FY 2025) | Active |
| Transtech Marketing Private Limited U52190UP2010PTC141914 | Director | 08 Jan 2010 | 2010 | ₹57.7 Lakh (FY 2025) | Converted To Llp |
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Board colleagues of Suman Maitra
| Name | DIN | Company | Designation |
|---|---|---|---|
| Rabin Roy | 03450796 | Suncraft Energy Private Limited | Managing Director |
| Surya Sikha Patel | 11084148 | Suncraft Energy Private Limited | Director |
| Susmit Maitra | 11883149 | Nanonova Technologies Private Limited , Octrintech Private Limited | Director |
| Arindam Basu | 11136444 | Stsn Projects Private Limited | Additional Director |
| Ashok Unni | 06516518 | Stsn Projects Private Limited | Additional Director |
| Sulekha Biswas | 03485902 | Stsn Projects Private Limited | Director |
Directorship timeline
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Frequently Asked Questions about Suman Maitra
Suman Maitra currently holds 4 directorships: Suncraft Energy Private Limited (Nominee Director, since 13 Nov 2021, revenue ₹8.67 Cr (FY 2025)); Nanonova Technologies Private Limited (Director, since 18 Aug 2026); Octrintech Private Limited (Director, since 11 Aug 2026); Stsn Projects Private Limited (Director, since 03 Jun 2025).
Suman Maitra was first appointed on 08 Jan 2010 as Director at Transtech Marketing Private Limited. The most recent appointment on record is 18 Aug 2026 at Nanonova Technologies Private Limited.
Suman Maitra held 2 earlier board appointments: Webel Electronics Infrastructure Development Limited (Director, 20 Sep 2021 to 03 Mar 2023); Transtech Marketing Private Limited (Director, 08 Jan 2010 to 09 Jan 2010).
The current boards of Suman Maitra's companies include Rabin Roy (Suncraft Energy Private Limited), Surya Sikha Patel (Suncraft Energy Private Limited), Susmit Maitra (Nanonova Technologies Private Limited), Arindam Basu (Stsn Projects Private Limited), Ashok Unni (Stsn Projects Private Limited), Sulekha Biswas (Stsn Projects Private Limited).