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Santanu Subinoy Guha
About Santanu Subinoy Guha
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Santanu Subinoy Guha is a Managing Director at Sunsource Energy Private Limited (since 2024), Nominee Director at Lone Cypress Ventures Private Limited (since 2025) and Nominee Director at Verdantearth Ventures Private Limited (since 2024), and holds 2 more current directorships. The companies operate in Infrastructure and Utilities, Environment and Energy. The 4 current companies with reported revenue have a combined latest revenue of ₹74.13 Cr; the largest is Sunsource Energy Private Limited at ₹50.21 Cr (FY 2023). Earlier, Santanu Subinoy Guha was a Nominee Director at Isharays Energy Four Private Limited (2025–2026) and Nominee Director at Isharays Energy One Private Limited (2025–2026) and 7 more.
Current companies
| Company | Designation | Appointment | Founded | Revenue | Status |
|---|---|---|---|---|---|
 Sunsource Energy Private Limited U74900UP2010PTC039281 | Managing Director | 15 Feb 2024 | 2010 | ₹50.21 Cr (FY 2023) | Active |
 Lone Cypress Ventures Private Limited U74999UP2016PTC087882 | Nominee Director | 09 Dec 2025 | 2016 | ₹23.90 Cr (FY 2025) | Active |
| Verdantearth Ventures Private Limited U74999UP2016PTC088273 | Nominee Director | 15 Feb 2024 | 2016 | ₹2 Lakh (FY 2023) | Active |
| Utryan Energy Puri Private Limited U40106UP2019PTC115453 | Nominee Director | 15 Feb 2024 | 2019 | ₹13,000 (FY 2025) | Active |
| Utryan Energy Brunswick Private Limited U40106UP2019PTC117116 | Nominee Director | 15 Feb 2024 | 2019 | Active |
Previous companies
| Company | Designation | Appointment | Founded | Revenue | Status |
|---|---|---|---|---|---|
| Isharays Energy Four Private Limited U40108UP2022PTC173432 | Nominee Director | 16 Dec 2025 | 2022 | ₹21 Lakh (FY 2025) | Active |
| Isharays Energy One Private Limited U40106UP2022PTC162134 | Nominee Director | 16 Dec 2025 | 2022 | ₹14.06 Cr (FY 2025) | Active |
| Jyotikiran Energy Bhilwara Private Limited U74999UP2018PTC101121 | Nominee Director | 11 Dec 2025 | 2018 | ₹10.96 Cr (FY 2025) | Active |
| Utryan Energy Four Private Limited U35105UP2024PTC199280 | Nominee Director | 15 Dec 2025 | 2024 | Active | |
 Alpur Solar Private Limited U40300DL2018PTC331162 | Nominee Director | 09 Dec 2025 | 2018 | ₹9.74 Cr (FY 2025) | Active |
| Isharays Energy Three Private Limited U40106UP2022PTC174471 | Nominee Director | 09 Dec 2025 | 2022 | Active | |
 Shv Energy Private Limited U24111TG1996PTC030487 | Director | 19 Jul 2019 | 1996 | ₹2,529 Cr (FY 2025) | Active |
| Shv Energy India Private Limited U24111TG1995PTC030488 | Director | 19 Jul 2019 | 1995 | ₹2,530 Cr (FY 2025) | Active |
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Board colleagues of Santanu Subinoy Guha
| Name | DIN | Company | Designation |
|---|---|---|---|
| Ajay Kumar | 00833469 | Sunsource Energy Private Limited | Director |
| Georgina Jessica Silvia Debenham | 09827102 | Sunsource Energy Private Limited | Director |
| Patrick Johannes Arnoldus Van Der Voort | 10818979 | Sunsource Energy Private Limited | Additional Director |
| Steven Lizy L Sels | 08498733 | Sunsource Energy Private Limited | Director |
| Sunil Kumar | Sunsource Energy Private Limited | Company Secretary | |
| Tarun Kumar | 10886008 | Sunsource Energy Private Limited | Cfo |
| Tarun Kumar | Sunsource Energy Private Limited | Cfo | |
| Annu Bhagat | Lone Cypress Ventures Private Limited | Company Secretary | |
| Vivek Agarwal | 06677232 | Lone Cypress Ventures Private Limited , Verdantearth Ventures Private Limited | Nominee Director |
| Banti Khan | 11415565 | Utryan Energy Puri Private Limited | Nominee Director |
| Jasmeen Saeed | 11282315 | Utryan Energy Brunswick Private Limited | Nominee Director |
Directorship timeline
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Frequently Asked Questions about Santanu Subinoy Guha
Santanu Subinoy Guha currently holds 5 directorships: Sunsource Energy Private Limited (Managing Director, since 15 Feb 2024, revenue ₹50.21 Cr (FY 2023)); Lone Cypress Ventures Private Limited (Nominee Director, since 09 Dec 2025, revenue ₹23.90 Cr (FY 2025)); Verdantearth Ventures Private Limited (Nominee Director, since 15 Feb 2024, revenue ₹2 Lakh (FY 2023)); Utryan Energy Puri Private Limited (Nominee Director, since 15 Feb 2024, revenue ₹13,000 (FY 2025)); Utryan Energy Brunswick Private Limited (Nominee Director, since 15 Feb 2024).
Santanu Subinoy Guha was first appointed on 19 Jul 2019 as Director at Shv Energy Private Limited. The most recent appointment on record is 16 Dec 2025 at Isharays Energy One Private Limited.
The 4 current companies of Santanu Subinoy Guha that report revenue have a combined latest revenue of ₹74.13 Cr: Sunsource Energy Private Limited ₹50.21 Cr (FY 2023); Lone Cypress Ventures Private Limited ₹23.90 Cr (FY 2025); Verdantearth Ventures Private Limited ₹2 Lakh (FY 2023); Utryan Energy Puri Private Limited ₹13,000 (FY 2025).
Santanu Subinoy Guha held 9 earlier board appointments: Isharays Energy Four Private Limited (Nominee Director, 16 Dec 2025 to 22 Jan 2026); Isharays Energy One Private Limited (Nominee Director, 16 Dec 2025 to 22 Jan 2026); Jyotikiran Energy Bhilwara Private Limited (Nominee Director, 11 Dec 2025 to 22 Jan 2026); Utryan Energy Four Private Limited (Nominee Director, 15 Dec 2025 to 22 Jan 2026); Alpur Solar Private Limited (Nominee Director, 09 Dec 2025 to 22 Jan 2026); and 4 more.
The current boards of Santanu Subinoy Guha's companies include Ajay Kumar (Sunsource Energy Private Limited), Georgina Jessica Silvia Debenham (Sunsource Energy Private Limited), Patrick Johannes Arnoldus Van Der Voort (Sunsource Energy Private Limited), Steven Lizy L Sels (Sunsource Energy Private Limited), Sunil Kumar (Sunsource Energy Private Limited), Tarun Kumar (Sunsource Energy Private Limited), among others.