About Ribbon Communication Private Limited
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Ribbon Communication Private Limited is a private limited company based in Bangalore, Karnataka, India, a subsidiary of Ribbon Communications Operating Company. It operates in the application development and software solutions segment of the technology and IT services sector. It was incorporated on 21 April 2004 and has been in existence for over 22 years.
The company is registered with the Registrar of Companies (ROC), Bangalore, under CIN U72200KA2004PTC033788. Its GSTIN is 29AALCS5706P1ZJ (Karnataka). The company holds 2 GST registrations, of which 1 is active.
The company has an authorised share capital of ₹2.51 Cr and a paid-up capital of ₹66.66 Lakh. It was formerly known as Ribbon Communications Private Limited and Ribbon Communications India Private Limited. It is led by directors including Eric S Marmurek and Patrick William Macken.
Its last annual general meeting (AGM) was held on 29 September 2025, and its latest financial statements are for the year ended 31 March 2025. The registered office is at Bangalore, Karnataka.
As per the financials filed for FY 2025, the company reported a revenue of ₹211.06 Cr, a growth of 3% compared to the previous year. For the same year it recorded a net profit of ₹12.87 Cr (net margin 6.1%) and EBITDA of ₹40.96 Cr (EBITDA margin 19.4%). Revenue has grown at a compounded annual rate (CAGR) of 3% over three years and 4% over five years.
The company has about 435 employees on its provident fund (EPFO) records. Its group structure includes 1 subsidiary.
The company is associated with 1 brand: Ribbon Communications. Court records list 9 cases involving the company, including 9 filed against it.
The current compliance status is marked as compliant by the Registrar of Companies. For more details, the company can be reached via its website sonusnet.com.
Company details
Name history
Ribbon Communication has undergone 3 name changes throughout its history. The company was previously known as Ribbon Communications Private Limited, Ribbon Communications India Private Limited, and Sonus Networks India Private Limited. The current legal name is Ribbon Communication Private Limited.
| Company Name | Status |
|---|---|
| Ribbon Communication Private Limited | Current |
| Ribbon Communications Private Limited | Previous |
| Ribbon Communications India Private Limited | Previous |
| Sonus Networks India Private Limited | Previous |
Contact details
Ribbon Communication Private Limited's registered office is in Bangalore, Karnataka. Its website is sonusnet.com. Its e-mail address and telephone number are in the company report.
- Email
- Telephone
- Website
- Registered Address2nd Floor Delta Block Embassy Tech Square Kadubeesanahallivillage Outerringroad Va, Rthurhobli, Bangalore, Karnataka, India – 560103
- IndustryInformation Technology, Application Development & Software Solutions
To see the full contact details of Ribbon Communication Private Limited, buy the company report.
- Company details, directors and signatories
- Historical financials and ratios
- Shareholding pattern and group structure
- Charges with holder and property details
- Legal cases, compliance and MCA filings
Brands
Ribbon Communication operates one associated brand: Ribbon Communications. Each brand links to its own profile.
| Brand | Description | Website |
|---|---|---|
| Cloud-based optical network solutions are provided to service providers. | ribboncommunications.com |
Business activity
The main business activity of Ribbon Communication is information and communication. In detail, this covers computer programming, consultancy and related activities.
| Main activity group code | Main activity | Business activity code | Business activity | Share of turnover |
|---|---|---|---|---|
| J | Information and communication | J6 | Computer programming, consultancy and related activities |
To see the full business activity and turnover split of Ribbon Communication Private Limited, buy the company report.
Financials of Ribbon Communication Private Limited
FY 2025 filings availableRibbon Communication Private Limited reported revenue of ₹211.06 Cr (up 3% YoY) for FY 2025.
Compounded Annual Growth Rate (CAGR)
Revenue has grown at a compounded annual rate (CAGR) of 4% over five years, including 3% growth in the latest year. EBITDA fell 3% in the latest year. Three- and five-year figures are compounded annual growth rates (CAGR): the steady yearly rate that links the first and the last year. All are worked out from the filed statements.
Financial Statement Summary
| Metrics | FY 2024-25 | FY 2023-24 | FY 2022-23 | FY 2021-22 | FY 2020-21 |
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| EBITDA | ₹40.96 Cr | ||||
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| Net Profit (PAT) | ₹12.87 Cr | ||||
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Financial Ratios
| Metrics | FY 2024-25 | FY 2023-24 | FY 2022-23 | FY 2021-22 | FY 2020-21 |
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| Profitability | |||||
| EBITDA Margin | 19.4% | ||||
| Net Profit Margin | 6.1% | ||||
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To see the full financial statements and ratios of Ribbon Communication Private Limited, buy the company report.
Board of directors of Ribbon Communication Private Limited
Ribbon Communication has 3 current directors and 22 former directors. Current directors are listed first, with their designation and appointment date.
| Name | Designation | Appointment Date | Tenure | Status |
|---|---|---|---|---|
| Eric S Marmurek Also directs: Eci Telecom India Private Limited | Director | 18 Dec 2017 | 8 Years 10 Months | Current |
| Patrick William Macken | Director | 21 Dec 2020 | 5 Years 10 Months | Current |
| Lalit Narayan Chitlangiya | Director | 09 Feb 2022 | 4 Years 8 Months | Current |
Peer comparison
Ribbon Communication Private Limited is compared with the 4 companies closest to it by revenue in the Information Technology industry (Application Development), with the same principal business activity (computer programming, consultancy and related activities), from the latest filed financials of each company.
| Company | Revenue | Net profit | Margin | Growth (1 yr) | Employees | Location |
|---|---|---|---|---|---|---|
| Backoffice I T Services India Private Limited | ₹211.75 Cr (FY 2025) | 22.0% | Hyderabad, Telangana, India | |||
| Espire Infolabs Private Limited | ₹211.53 Cr (FY 2023) | 44.0% | New Delhi, Delhi, India | |||
| Ribbon Communication Private Limitedthis company | ₹211.06 Cr (FY 2025) | ₹12.87 Cr | 6.1% | 3.0% | 435 | Bangalore, Karnataka, India |
| Great Software Laboratory Private Limited | ₹210.31 Cr (FY 2019) | 38.0% | Pune, Maharashtra, India | |||
| Verifone India Technology Private Limited | ₹207.12 Cr (FY 2025) | -12.0% | Bangalore, Karnataka, India |
To see the full peer comparison of Ribbon Communication Private Limited, buy the company report.
Auditor
Ribbon Communication Private Limited is audited by Deloitte haskins and sells for the financial year 2023.
| Auditor firm | Financial year | Firm registration number |
|---|---|---|
| Deloitte haskins and sells | FY 2023 | 008072S |
Shareholding
The shareholding of Ribbon Communication Private Limited is on record for 5 financial years, the latest being FY 2023, split between promoters, domestic institutions, foreign institutions, public shareholders and others.
| Shareholder category | FY 2023 | FY 2022 | FY 2021 | FY 2019 | FY 2018 |
|---|---|---|---|---|---|
| Promoters | |||||
| Domestic institutional investors (DII) | |||||
| Foreign institutional investors (FII) | |||||
| Public | |||||
| Others |
To see the full shareholding pattern of Ribbon Communication Private Limited, buy the company report.
Legal cases
Ribbon Communication Private Limited has 9 court cases on record: 9 filed against it. All cases are disposed.
Cases by court
| Court | Cases | Against the company | Pending |
|---|---|---|---|
| District courts | 6 | 6 | 0 |
| High courts | 3 | 3 | 0 |
Cases on record (5 of 9)
| Court | Type of case | Party | Status |
|---|---|---|---|
| High Court, KARNATAKA | Tax appeal | Filed against the company by The PR. Commissioner of Income Tax and 1 other | Disposed |
| High Court, KARNATAKA | Tax appeal | Filed against the company by Principal Commissioner of Income Tax-6 and 1 other | Disposed |
| District court, Krishnagiri, Tamil Nadu | Motor accident claim | Filed against the company by an individual | Disposed |
| District court, Krishnagiri, Tamil Nadu | Motor accident claim | Filed against the company by an individual | Disposed |
| District court, Krishnagiri, Tamil Nadu | Motor accident claim | Filed against the company by an individual | Disposed |
To see the full case history of Ribbon Communication Private Limited, buy the company report.
Case records are compiled from court listings and may lag the court's own records. A case filed against a company is not a finding against it.
MSME payment delays
No delayed payments to MSME suppliers are on our record for Ribbon Communication Private Limited; the supplier-wise MSME Form 1 check is in the company report Buy the company report.
Group structure & subsidiaries
Ribbon Communication has 1 subsidiary company. This group structure data is as of FY 2023. The table lists each entity with its relationship and holding.
| Company Name | CIN | Shares held |
|---|---|---|
| Genband Telecommunications Private Limited | U64200KA2009FTC173994 |
To see the full group structure of Ribbon Communication Private Limited, buy the company report.
Employees & EPFO
Ribbon Communication Private Limited has a workforce of 435 employees on its EPFO records as of Apr 09, 2024, across 1 active EPFO establishment.
GST
Ribbon Communication has 2 GST registrations: 1 active and 1 cancelled or inactive.
| GSTIN | State | Status | Registered on |
|---|---|---|---|
| 29AALCS5706P1ZJ | Karnataka | Active | 01 Jul 2017 |
To see the full GST registrations and return filing status of Ribbon Communication Private Limited, buy the company report.
Recent activity
Ribbon Communication Private Limited has 25 board changes on record since 2007: 3 appointments and 22 cessations. The latest: Lalit Narayan Chitlangiya ceased to be Additional Director on 30 Sep 2022.
16 earlier events are in the company report.
News
Frequently asked questions
Ribbon Communication is an active private limited company based in Bangalore, Karnataka, India. The company works in application development and software solutions, within the information technology industry. It was incorporated on 21 April 2004 (22+ years old) and is registered under CIN U72200KA2004PTC033788.
Ribbon Communication has 3 current directors:
- Eric S Marmurek - Director
- Patrick William Macken - Director
- Lalit Narayan Chitlangiya - Director
The latest financial statements of Ribbon Communication on record with the MCA are for the year ended 31 March 2025. Its last annual general meeting was held on 29 September 2025. Year-wise statements from 2015 are in the company report.
The GSTIN of Ribbon Communication is 29AALCS5706P1ZJ, registered in Karnataka. The company has 2 GST registrations in all, of which 1 is active and 1 is cancelled or inactive.
The CIN (Corporate Identification Number) of Ribbon Communication is U72200KA2004PTC033788. It is issued by the Ministry of Corporate Affairs under the Companies Act, 2013, and uniquely identifies the company in India.
Ribbon Communication has 9 court cases on record: 9 filed against it. Most are in the district courts.
Ribbon Communication was incorporated on 21 April 2004, making it 22+ years old. It is registered with the Registrar of Companies, Bangalore.
The peers of Ribbon Communication by revenue are Backoffice I T Services India Private Limited, Espire Infolabs Private Limited, Great Software Laboratory Private Limited, Verifone India Technology Private Limited, all in the Information Technology industry (Application Development), with the same principal business activity (computer programming, consultancy and related activities).
Lalit Narayan Chitlangiya ceased to be Additional Director on 30 Sep 2022. Lalit Narayan Chitlangiya was appointed as Director on 09 Feb 2022. Venkata Subbiah Swarna Latha Ponnathapura ceased to be Director on 07 Jan 2022. Ribbon Communication has 25 board changes on record in total.
Ribbon Communication can be reached through the website sonusnet.com. Its registered office is in Bangalore, Karnataka, India.
The registered office of Ribbon Communication is at 2nd Floor Delta Block Embassy Tech Square Kadubeesanahallivillage Outerringroad Va, Rthurhobli, Bangalore, Karnataka, India – 560103.
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