Thomas McMackin
Corporate Officer/Principal at SS&C Technologies, Inc.
Profile
Thomas McMackin is a Senior Vice President & General Manager at SS&C Technologies, Inc. He was previously the Chairman & Chief Executive Officer at Open Information Systems, Inc. and a Principal at Citibank, Inc. (New York).
McMackin holds an MBA from The Trustees of Columbia University in The City of New York and an undergraduate degree from Boston College.
Thomas McMackin active positions
| Companies | Position | Start |
|---|---|---|
SS&C Technologies, Inc.
 SS&C Technologies, Inc. Packaged SoftwareTechnology Services SS&C Technologies, Inc. develops investment and financial management software solutions. It products and services include asset management platform, genesis, outsourcing, portfolio exchange, advisor ware, agency lenders, Altair, common diamond wealth platform, recon, risk reporting, SVC and Syncova. The firm offers services to the commercial lenders, corporate treasury groups, insurance and pension funds, municipal finance groups and real estate property managers. The company was founded by William C. Stone in February 1986 and is headquartered in Windsor, CT. | Corporate Officer/Principal | 08/04/2009 |
Former positions of Thomas McMackin
| Companies | Position | End |
|---|---|---|
Citibank, Inc. (New York)
 Citibank, Inc. (New York) Major BanksFinance Part of Citigroup, Inc., Citibank, Inc. is a commercial bank based in New York, NY. Citibank, Inc. provides commercial banking services. Michael Louis Corbat has been the CEO of the company since 2020. | Corporate Officer/Principal | - |
Open Information Systems, Inc.
 Open Information Systems, Inc. Internet Software/ServicesTechnology Services Part of SS & C Technologies Holdings, Inc., Open Information Systems, Inc. is a company that provides web-based software solutions for financial institutions. The company is based in Sandy Hook, CT. Open Information Systems was acquired by SS&C Technologies, Inc., part of SS&C Technologies Holdings, Inc. from November 23, 2005 on October 31, 2005 for $24 million. | Chairman | - |
Training of Thomas McMackin
| The Trustees of Columbia University in The City of New York | Masters Business Admin |
| Boston College | Undergraduate Degree |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 3 |
|---|---|
SS&C Technologies, Inc.
SS&C Technologies, Inc. Packaged SoftwareTechnology Services SS&C Technologies, Inc. develops investment and financial management software solutions. It products and services include asset management platform, genesis, outsourcing, portfolio exchange, advisor ware, agency lenders, Altair, common diamond wealth platform, recon, risk reporting, SVC and Syncova. The firm offers services to the commercial lenders, corporate treasury groups, insurance and pension funds, municipal finance groups and real estate property managers. The company was founded by William C. Stone in February 1986 and is headquartered in Windsor, CT. | Technology Services |
Open Information Systems, Inc.
Open Information Systems, Inc. Internet Software/ServicesTechnology Services Part of SS & C Technologies Holdings, Inc., Open Information Systems, Inc. is a company that provides web-based software solutions for financial institutions. The company is based in Sandy Hook, CT. Open Information Systems was acquired by SS&C Technologies, Inc., part of SS&C Technologies Holdings, Inc. from November 23, 2005 on October 31, 2005 for $24 million. | Technology Services |
Citibank, Inc. (New York)
Citibank, Inc. (New York) Major BanksFinance Part of Citigroup, Inc., Citibank, Inc. is a commercial bank based in New York, NY. Citibank, Inc. provides commercial banking services. Michael Louis Corbat has been the CEO of the company since 2020. | Finance |
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