RS
Ramarathinam Sellaratnam
About Ramarathinam Sellaratnam
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Ramarathinam Sellaratnam is a Whole-Time Director at Ibus Network And Infrastructure Private Limited (since 2015), Director at Ubico Networks Private Limited (since 2021) and Director at Microsense Networks Private Limited (since 2022), and holds 8 more current directorships. The companies operate in Telecom, Information Technology and Business Outsourcing. The 11 current companies with reported revenue have a combined latest revenue of ₹525 Cr; the largest is Ibus Network And Infrastructure Private Limited at ₹314 Cr (FY 2025). Earlier, Ramarathinam Sellaratnam was a Director at Naffa Innovations Private Limited (2016–2018) and Director at Yuvam Networks Private Limited (from 2019).
Current companies
| Company | Designation | Appointment | Founded | Revenue | Status |
|---|---|---|---|---|---|
 Ibus Network And Infrastructure Private Limited U74900TN2010PTC184840 | Whole-Time Director | 05 May 2015 | 2010 | ₹314 Cr (FY 2025) | Active |
 Ubico Networks Private Limited U32109TN2007PTC185828 | Director | 12 Apr 2021 | 2007 | ₹56.14 Cr (FY 2025) | Active |
 Microsense Networks Private Limited U72200TN2008PTC066426 | Director | 19 Aug 2022 | 2008 | ₹46.48 Cr (FY 2025) | Active |
 Microsense Private Limited U72200TN1982PTC100756 | Director | 19 Aug 2022 | 1982 | ₹42.98 Cr (FY 2025) | Active |
 Ibus Technologies Private Limited U74999TN2017PTC184519 | Director | 17 Apr 2017 | 2017 | ₹23.22 Cr (FY 2025) | Active |
 Ibus Virtual Network Services Private Limited U64204TN2019PTC184523 | Director | 10 Jan 2019 | 2019 | ₹14.88 Cr (FY 2025) | Active |
| Sheltera Construction Intl Limited U61900TN2018PLC185826 | Director | 07 Jul 2023 | 2018 | ₹14.65 Cr (FY 2025) | Active |
 Firefly Networks Limited U74999TN2014PLC185827 | Director | 06 Feb 2025 | 2014 | ₹9.80 Cr (FY 2024) | Active |
Previous companies
| Company | Designation | Appointment | Founded | Revenue | Status |
|---|---|---|---|---|---|
 Naffa Innovations Private Limited U72300KA2013PTC087276 | Director | 28 Jan 2016 | 2013 | ₹47.82 Cr (FY 2024) | Active |
| Yuvam Networks Private Limited U72200KA2019PTC127905 | Director | 13 Sep 2019 | 2019 | Strike Off |
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Board colleagues of Ramarathinam Sellaratnam
| Name | DIN | Company | Designation |
|---|---|---|---|
| Inderpal Singh Bajaj | 10869663 | Ibus Network And Infrastructure Private Limited | Nominee Director |
| Puneet Rustagi | 07083960 | Ibus Network And Infrastructure Private Limited | Nominee Director |
| Subash Vasudevan | 02957684 | Ibus Network And Infrastructure Private Limited , Ubico Networks Private Limited and 9 more | Whole-Time Director |
| Sunil Menon | 03324763 | Ibus Network And Infrastructure Private Limited , Ubico Networks Private Limited and 9 more | Whole-Time Director |
| Ulisha Singh | 10869623 | Ibus Network And Infrastructure Private Limited | Nominee Director |
| Vinod Premchand Giri | 02632824 | Ibus Network And Infrastructure Private Limited | Nominee Director |
| Chandranath Singh Sujit Singh | 07498468 | Microsense Networks Private Limited , Microsense Private Limited | Director |
Directorship timeline
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Frequently Asked Questions about Ramarathinam Sellaratnam
Ramarathinam Sellaratnam currently holds 11 directorships: Ibus Network And Infrastructure Private Limited (Whole-Time Director, since 05 May 2015, revenue ₹314 Cr (FY 2025)); Ubico Networks Private Limited (Director, since 12 Apr 2021, revenue ₹56.14 Cr (FY 2025)); Microsense Networks Private Limited (Director, since 19 Aug 2022, revenue ₹46.48 Cr (FY 2025)); Microsense Private Limited (Director, since 19 Aug 2022, revenue ₹42.98 Cr (FY 2025)); Ibus Technologies Private Limited (Director, since 17 Apr 2017, revenue ₹23.22 Cr (FY 2025)); and 6 more.
Ramarathinam Sellaratnam was first appointed on 05 May 2015 as Whole-Time Director at Ibus Network And Infrastructure Private Limited. The most recent appointment on record is 06 Feb 2025 at Firefly Networks Limited.
The 11 current companies of Ramarathinam Sellaratnam that report revenue have a combined latest revenue of ₹525 Cr: Ibus Network And Infrastructure Private Limited ₹314 Cr (FY 2025); Ubico Networks Private Limited ₹56.14 Cr (FY 2025); Microsense Networks Private Limited ₹46.48 Cr (FY 2025); Microsense Private Limited ₹42.98 Cr (FY 2025); Ibus Technologies Private Limited ₹23.22 Cr (FY 2025); and 6 more.
Ramarathinam Sellaratnam held 2 earlier board appointments: Naffa Innovations Private Limited (Director, 28 Jan 2016 to 03 Apr 2018); Yuvam Networks Private Limited (Director, from 13 Sep 2019).
The current boards of Ramarathinam Sellaratnam's companies include Inderpal Singh Bajaj (Ibus Network And Infrastructure Private Limited), Puneet Rustagi (Ibus Network And Infrastructure Private Limited), Subash Vasudevan (Ibus Network And Infrastructure Private Limited), Sunil Menon (Ibus Network And Infrastructure Private Limited), Ulisha Singh (Ibus Network And Infrastructure Private Limited), Vinod Premchand Giri (Ibus Network And Infrastructure Private Limited), among others.