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Krishnakumar Ramanathan
About Krishnakumar Ramanathan
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Krishnakumar Ramanathan is a Managing Director at S & S Power Switchgear Limited (since 2024), Director at Indian Electrical And Electronics Manufacfturers Association (since 2025) and Director at S&S Power Switchgear Equipment Limited (since 2024), and holds 2 more current directorships. The companies operate in Energy and Power, Machinery and Equipment and Consumer Electronics & Durables. The 5 current companies with reported revenue have a combined latest revenue of ₹381 Cr; the largest is S & S Power Switchgear Limited at ₹187 Cr (FY 2025). Earlier, Krishnakumar Ramanathan was a Director at Innomotics India Private Limited (2022).
Current companies
| Company | Designation | Appointment | Founded | Revenue | Status |
|---|---|---|---|---|---|
 S & S Power Switchgear Limited L31200TN1975PLC006966 | Managing Director | 01 Feb 2024 | 1975 | ₹187 Cr (FY 2025) | Active |
 Indian Electrical And Electronics Manufacfturers Association U99999MH1970GAP014629 | Director | 25 Sep 2025 | 1948 | ₹121 Cr (FY 2025) | Active |
 S&S Power Switchgear Equipment Limited U29299TN2007PLC064927 | Director | 29 May 2024 | 2007 | ₹47.65 Cr (FY 2025) | Active |
 Hamilton Research & Technology Private Limited U73100WB1986PTC040967 | Director | 20 Feb 2024 | 1986 | ₹14.32 Cr (FY 2025) | Active |
 Acrastyle Power (India) Limited U65991TN1992PLC022760 | Director | 12 Jul 2024 | 1992 | ₹11.28 Cr (FY 2025) | Active |
Previous companies
| Company | Designation | Appointment | Founded | Revenue | Status |
|---|---|---|---|---|---|
| Innomotics India Private Limited U31909MH2022FTC379984 | Director | 05 Apr 2022 | 2022 | ₹720 Cr (FY 2025) | Active |
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Frequently Asked Questions about Krishnakumar Ramanathan
Krishnakumar Ramanathan currently holds 5 directorships: S & S Power Switchgear Limited (Managing Director, since 01 Feb 2024, revenue ₹187 Cr (FY 2025)); Indian Electrical And Electronics Manufacfturers Association (Director, since 25 Sep 2025, revenue ₹121 Cr (FY 2025)); S&S Power Switchgear Equipment Limited (Director, since 29 May 2024, revenue ₹47.65 Cr (FY 2025)); Hamilton Research & Technology Private Limited (Director, since 20 Feb 2024, revenue ₹14.32 Cr (FY 2025)); Acrastyle Power (India) Limited (Director, since 12 Jul 2024, revenue ₹11.28 Cr (FY 2025)).
Krishnakumar Ramanathan was first appointed on 05 Apr 2022 as Director at Innomotics India Private Limited. The most recent appointment on record is 25 Sep 2025 at Indian Electrical And Electronics Manufacfturers Association.
The 5 current companies of Krishnakumar Ramanathan that report revenue have a combined latest revenue of ₹381 Cr: S & S Power Switchgear Limited ₹187 Cr (FY 2025); Indian Electrical And Electronics Manufacfturers Association ₹121 Cr (FY 2025); S&S Power Switchgear Equipment Limited ₹47.65 Cr (FY 2025); Hamilton Research & Technology Private Limited ₹14.32 Cr (FY 2025); Acrastyle Power (India) Limited ₹11.28 Cr (FY 2025).
Krishnakumar Ramanathan held 1 earlier board appointment: Innomotics India Private Limited (Director, 05 Apr 2022 to 01 Jul 2022).
The current boards of Krishnakumar Ramanathan's companies include Arjun Soota (S & S Power Switchgear Limited), Ashish Sushil Jalan (S & S Power Switchgear Limited), Chinivakkam Nagarajan Sathyanarayanan (S & S Power Switchgear Limited), Gayathri Sundaram (S & S Power Switchgear Limited), Kartik Nitin Sheth (S & S Power Switchgear Limited), Padmakumar Prabhakara Panicker (S & S Power Switchgear Limited), among others.