![Madhu Ranganathan](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Madhu Ranganathan
President at
ZIX CORPORATION
Net worth: 3 M $ as of 2026-05-30
Profile
Ms. Madhu Ranganathan is a President, Treasurer & Director at Carbonite, Inc., an Independent Director at Akamai Technologies, Inc., a Co-Managing Director at Open Text Document Technologies GmbH, a Chairman & Treasurer at Nstein Technologies, Inc., a Chief Financial Officer & Executive Vice President at Open Text Corp., a Co-Managing Director at Recommind GmbH, a Director General at Carbonite (France) SAS, a Member at Forum for Women Entrepreneurs & Executives, a Member at The American Institute of Certified Public Accountants and a Member at The Institute of Chartered Accountants of India. She is on the Board of Directors at Bank of Montreal, Carbonite, Inc., Akamai Technologies, Inc., Acquisition U.K. Ltd., Sysgenics Ltd., Bay Area Organization Development Network, EasyLink Services International Ltd., GXS Ltd., ICCM Professional Services Ltd., Recommind Ltd., Xpedite Systems (UK) Ltd. and Xpedite Systems SA. Ms. Ranganathan was previously employed as an Independent Director by ServiceSource International, Inc., a Global Chief Financial Officer by 24/7, Inc., a Chief Financial Officer by Rackable Systems, Inc., a Vice President & Controller by Redback Networks, Inc., a Finance Director by Backweb Technologies, Inc., a Vice President-Finance by Jamcracker, Inc., a Principal by Liberty Mutual Group, Inc., and a Principal by Pricewaterhouse LLP. She also served on the board at Watermark Group, Inc. (New York). She received her undergraduate degree from the University of Madras and an MBA from the University of Massachusetts.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-05-12 | 9,160 ( 0.01% ) | 1 M $ | 2026-05-30 | |
| 2024-12-19 | 37,574 ( 0.02% ) | 895 764 $ | 2026-05-30 | |
TRINET GROUP, INC. 0.01% | 2026-05-27 | 6,805 ( 0.01% ) | 310 852 $ | 2026-05-30 |
| 2026-05-25 | 329 ( 0% ) | 53 301 $ | 2026-05-30 |
Madhu Ranganathan active positions
| Companies | Position | Start |
|---|---|---|
| AKAMAI TECHNOLOGIES, INC. | Director/Board Member | 2019-06-06 |
| BANK OF MONTREAL | Director/Board Member | 2021-04-06 |
| ZIX CORPORATION | President | 2021-12-22 |
| TRINET GROUP, INC. | Director/Board Member | 2025-09-29 |
Xpedite Systems (UK) Ltd.
 Xpedite Systems (UK) Ltd. Specialty TelecommunicationsCommunications Provides communications solutions | Director/Board Member | 2018-05-30 |
Nstein Technologies, Inc.
 Nstein Technologies, Inc. Packaged SoftwareTechnology Services Develops software solutions for enterprises and government organizations | Chairman | 2018-05-14 |
Xpedite Systems SA
 Xpedite Systems SA Specialty TelecommunicationsCommunications Provides telecommunication services | Director/Board Member | - |
Carbonite (France) SAS
 Carbonite (France) SAS Information Technology ServicesTechnology Services Provides software development services | Chief Executive Officer | - |
The Institute of Chartered Accountants of India
 The Institute of Chartered Accountants of India Other Consumer ServicesConsumer Services Functions as a College/University | Corporate Officer/Principal | - |
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Former positions of Madhu Ranganathan
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Training of Madhu Ranganathan
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
64
1st degree connections
41
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 41 |
|---|---|
Bank of Montreal
 Bank of Montreal Major BanksFinance Provides national banking services | Finance |
Borland Software Corp.
 Borland Software Corp. Packaged SoftwareTechnology Services Designs open application lifecycle management solutions | Technology Services |
Open Text Corp.
 Open Text Corp. Packaged SoftwareTechnology Services Develops enterprise information management software | Technology Services |
Serena Software, Inc.
 Serena Software, Inc. Packaged SoftwareTechnology Services Provides application lifecycle management software platform for the enterprises | Technology Services |
Redback Networks, Inc.
 Redback Networks, Inc. Computer CommunicationsElectronic Technology Manufactures broadband networking systems | Electronic Technology |
Akamai Technologies, Inc.
 Akamai Technologies, Inc. Data Processing ServicesTechnology Services Provides cloud computing, security and content delivery services | Technology Services |
Zix Corp.
 Zix Corp. Packaged SoftwareTechnology Services Develops AI based cybersecurity platform | Technology Services |
TriNet Group, Inc.
 TriNet Group, Inc. Miscellaneous Commercial ServicesCommercial Services Provides human resources, payroll, employee benefits and employment risk mitigation services | Commercial Services |
Jamcracker, Inc.
 Jamcracker, Inc. Packaged SoftwareTechnology Services Provides on demand delivery solutions | Technology Services |
Nstein Technologies, Inc.
Nstein Technologies, Inc. Packaged SoftwareTechnology Services Develops software solutions for enterprises and government organizations | Technology Services |
Rackable Systems, Inc.
 Rackable Systems, Inc. Computer PeripheralsElectronic Technology Provides computing and storage servers | Electronic Technology |
Concentrix SREV, Inc.
 Concentrix SREV, Inc. Information Technology ServicesTechnology Services Provides cloud, business intelligence, management and data services | Technology Services |
Micro Focus International Ltd. (United Kingdom)
 Micro Focus International Ltd. (United Kingdom) Packaged SoftwareTechnology Services Develops enterprise network software solutions | Technology Services |
Carbonite LLC
 Carbonite LLC Data Processing ServicesTechnology Services Provides data storage, back-up, recovery and security services | Technology Services |
Watermark Group, Inc. (New York)
 Watermark Group, Inc. (New York) Movies/EntertainmentConsumer Services Operates as a development stage company that intends to promote, sell and distribute films for studios | Consumer Services |
Pricewaterhouse LLP
 Pricewaterhouse LLP Miscellaneous Commercial ServicesCommercial Services Provides accounting services | Commercial Services |
The American Institute of Certified Public Accountants
 The American Institute of Certified Public Accountants Miscellaneous Commercial ServicesCommercial Services Association of accountants | Commercial Services |
Xpedite Systems (UK) Ltd.
Xpedite Systems (UK) Ltd. Specialty TelecommunicationsCommunications Provides communications solutions | Communications |
University of Massachusetts
 University of Massachusetts Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
University of Madras
 University of Madras Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Liberty Mutual Group, Inc.
 Liberty Mutual Group, Inc. Property/Casualty InsuranceFinance Provides property and casualty insurance services | Finance |
[24]7.ai, Inc.
![Logo [24]7.ai, Inc.](/static/private-issuer-squared-78U2V.png){kind=small} [24]7.ai, Inc. Personnel ServicesCommercial Services Provides offshore call center and business process outsourcing services | Commercial Services |
Forum for Women Entrepreneurs & Executives | |
The Institute of Chartered Accountants of India
The Institute of Chartered Accountants of India Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Backweb Technologies, Inc. | |
RecomMind GmbH
 RecomMind GmbH Packaged SoftwareTechnology Services Provides integrated software solutions | Technology Services |
Pacific Autism Center for Education
 Pacific Autism Center for Education Other Consumer ServicesConsumer Services Operates as a non profit organization that provides pre school and residential services | Consumer Services |
Acquisition U.K. Ltd.
 Acquisition U.K. Ltd. Financial ConglomeratesFinance Provides investment services | Finance |
Easylink Services International Ltd.
 Easylink Services International Ltd. Data Processing ServicesTechnology Services Provides cloud messaging and business integration services | Technology Services |
Xpedite Systems SA
Xpedite Systems SA Specialty TelecommunicationsCommunications Provides telecommunication services | Communications |
GXS Ltd.
 GXS Ltd. Miscellaneous Commercial ServicesCommercial Services Provides on-demand supply chain management and eCommerce solutions | Commercial Services |
Open Text Document Technologies GmbH
 Open Text Document Technologies GmbH Packaged SoftwareTechnology Services Develops software solutions | Technology Services |
Resonate KT Ltd.
 Resonate KT Ltd. Packaged SoftwareTechnology Services Develops software for enterprise content management industry | Technology Services |
ICCM Professional Services Ltd.
 ICCM Professional Services Ltd. Packaged SoftwareTechnology Services Develops software applications | Technology Services |
Sysgenics Ltd.
 Sysgenics Ltd. Packaged SoftwareTechnology Services Provides business automation and Web-enabled workflow solutions | Technology Services |
MailStore Software GmbH
 MailStore Software GmbH Data Processing ServicesTechnology Services Specializes in developing email archiving solutions | Technology Services |
Bay Area Organization Development Network
 Bay Area Organization Development Network The Bay Area Organization Development Network is a company based in San Francisco, CA. | |
Recommind Ltd.
 Recommind Ltd. Packaged SoftwareTechnology Services Engages in publishing software | Technology Services |
Carbonite (France) SAS
Carbonite (France) SAS Information Technology ServicesTechnology Services Provides software development services | Technology Services |
Institute of Cost & Management Accountants of India | |
Servicesource International, Inc. |
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