Saibal Biswas
About Saibal Biswas
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Saibal Biswas is a Director at Trishul Engineering Solutions Private Limited (since 2009) and Director at Siegwald Leadership & Training Academy Private Limited (since 2015). The companies operate in Engineering, Education & Learing and Financial Services. The 2 current companies with reported revenue have a combined latest revenue of ₹70.9 Lakh; the largest is Trishul Engineering Solutions Private Limited at ₹57.2 Lakh (FY 2025). Earlier, Saibal Biswas was a Director at Coolbrain Investmart Private Limited (2004–2010) and Director at Bdgy Consultancy Private Limited (from 2010).
Current companies
| Company | Designation | Appointment | Founded | Revenue | Status |
|---|---|---|---|---|---|
 Trishul Engineering Solutions Private Limited U74200WB2008PTC122247 | Director | 15 Dec 2009 | 2008 | ₹57.2 Lakh (FY 2025) | Active |
 Siegwald Leadership & Training Academy Private Limited U74900WB2015PTC205213 | Director | 26 Jun 2015 | 2015 | ₹13.6 Lakh (FY 2025) | Active |
Previous companies
| Company | Designation | Appointment | Founded | Revenue | Status |
|---|---|---|---|---|---|
 Coolbrain Investmart Private Limited U74140WB2004PTC100364 | Director | 09 Nov 2004 | 2004 | ₹12.82 Cr (FY 2025) | Active |
| Bdgy Consultancy Private Limited U67190WB2010PTC150982 | Director | 03 Jul 2010 | 2010 | Strike Off |
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Board colleagues of Saibal Biswas
| Name | DIN | Company | Designation |
|---|---|---|---|
| Aniruddha Lahiri | 00243153 | Trishul Engineering Solutions Private Limited , Siegwald Leadership & Training Academy Private Limited | Director |
| Ratna Lahiri | 01913783 | Trishul Engineering Solutions Private Limited | Director |
Directorship timeline
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Frequently Asked Questions about Saibal Biswas
Saibal Biswas currently holds 2 directorships: Trishul Engineering Solutions Private Limited (Director, since 15 Dec 2009, revenue ₹57.2 Lakh (FY 2025)); Siegwald Leadership & Training Academy Private Limited (Director, since 26 Jun 2015, revenue ₹13.6 Lakh (FY 2025)).
Saibal Biswas was first appointed on 09 Nov 2004 as Director at Coolbrain Investmart Private Limited. The most recent appointment on record is 26 Jun 2015 at Siegwald Leadership & Training Academy Private Limited.
The 2 current companies of Saibal Biswas that report revenue have a combined latest revenue of ₹70.9 Lakh: Trishul Engineering Solutions Private Limited ₹57.2 Lakh (FY 2025); Siegwald Leadership & Training Academy Private Limited ₹13.6 Lakh (FY 2025).
Saibal Biswas held 2 earlier board appointments: Coolbrain Investmart Private Limited (Director, 09 Nov 2004 to 01 Apr 2010); Bdgy Consultancy Private Limited (Director, from 03 Jul 2010).
The current boards of Saibal Biswas's companies include Aniruddha Lahiri (Trishul Engineering Solutions Private Limited), Ratna Lahiri (Trishul Engineering Solutions Private Limited).