SB
Sudeshna Bhattacharya
About Sudeshna Bhattacharya
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Sudeshna Bhattacharya is a Director at Cdep Research Private Limited (since 2010), Director at Zerone Smart Infrastructure Private Limited (since 2023) and Director at Zerone Microsystems Private Limited (since 2013), and holds 2 more current directorships. The companies operate in Business Outsourcing, Construction and Financial Services. The 3 current companies with reported revenue have a combined latest revenue of ₹13.51 Cr; the largest is Cdep Research Private Limited at ₹7.32 Cr (FY 2025). Earlier, Sudeshna Bhattacharya was a Director at Boson Smart Infrastructure Private Limited (2017–2025).
Current companies
| Company | Designation | Appointment | Founded | Revenue | Status |
|---|---|---|---|---|---|
 Cdep Research Private Limited U93000DL2009PTC188107 | Director | 20 Oct 2010 | 2009 | ₹7.32 Cr (FY 2025) | Active |
| Zerone Smart Infrastructure Private Limited U45201MH2015PTC266494 | Director | 12 Sep 2023 | 2015 | ₹4.55 Cr (FY 2025) | Active |
 Zerone Microsystems Private Limited U72900DL2009PTC194966 | Director | 07 Aug 2013 | 2009 | ₹1.64 Cr (FY 2024) | Active |
 Asteyax Labs Private Limited U74999DL2017PTC316420 | Director | 20 Apr 2017 | 2017 | Active | |
| Zerone Digital Systems Private Limited U62020DL2023PTC419210 | Director | 28 Aug 2023 | 2023 | Active |
Previous companies
| Company | Designation | Appointment | Founded | Revenue | Status |
|---|---|---|---|---|---|
| Boson Smart Infrastructure Private Limited U74900DL2016PTC291955 | Director | 19 Aug 2017 | 2016 | ₹3,600 (FY 2022) | Active |
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Board colleagues of Sudeshna Bhattacharya
| Name | DIN | Company | Designation |
|---|---|---|---|
| Jaijit Bhattacharyya | 02770618 | Cdep Research Private Limited , Zerone Smart Infrastructure Private Limited and 3 more | Director |
| Suhasini Bhattacharya | 10691044 | Cdep Research Private Limited | Director |
Directorship timeline
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Frequently Asked Questions about Sudeshna Bhattacharya
Sudeshna Bhattacharya currently holds 5 directorships: Cdep Research Private Limited (Director, since 20 Oct 2010, revenue ₹7.32 Cr (FY 2025)); Zerone Smart Infrastructure Private Limited (Director, since 12 Sep 2023, revenue ₹4.55 Cr (FY 2025)); Zerone Microsystems Private Limited (Director, since 07 Aug 2013, revenue ₹1.64 Cr (FY 2024)); Asteyax Labs Private Limited (Director, since 20 Apr 2017); Zerone Digital Systems Private Limited (Director, since 28 Aug 2023).
Sudeshna Bhattacharya was first appointed on 20 Oct 2010 as Director at Cdep Research Private Limited. The most recent appointment on record is 12 Sep 2023 at Zerone Smart Infrastructure Private Limited.
The 3 current companies of Sudeshna Bhattacharya that report revenue have a combined latest revenue of ₹13.51 Cr: Cdep Research Private Limited ₹7.32 Cr (FY 2025); Zerone Smart Infrastructure Private Limited ₹4.55 Cr (FY 2025); Zerone Microsystems Private Limited ₹1.64 Cr (FY 2024).
Sudeshna Bhattacharya held 1 earlier board appointment: Boson Smart Infrastructure Private Limited (Director, 19 Aug 2017 to 02 Jul 2025).
The current boards of Sudeshna Bhattacharya's companies include Jaijit Bhattacharyya (Cdep Research Private Limited), Suhasini Bhattacharya (Cdep Research Private Limited).