Network origin in Martin Callahan first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
Trans Union LLC
 Trans Union LLC Internet Software/ServicesTechnology Services Trans Union LLC provides information and risk management solutions to individual consumers and businesses. Its products and solutions include customer credit reporting, marketing and audience segmentation, customer acquisition, fraud and ID management, analytics and consulting, portfolio management, healthcare revenue cycle management, investigations and collections, customer engagement solutions and data breach services. The company was founded in 1968 and is headquartered in Chicago, IL.
3
| Subsidiary | Internet Software/Services | 3 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to Martin Callahan via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
| Purdue University | College/University | Undergraduate Degree | |
General American Transportation Corp
 General American Transportation Corp RailroadsTransportation Part of GATX Corp., General American Transportation Corp manages railroad tank and specialized freight cars and tank storage. The company is based in Chicago, IL. | Railroads | Chief Tech/Sci/R&D Officer | |
Illinois Bell Telephone Co. LLC
 Illinois Bell Telephone Co. LLC Major TelecommunicationsCommunications Part of AT & T, Inc., Illinois Bell Telephone Co. LLC is a company that provides telephone communication services. The company is based in Springfield, IL. | Major Telecommunications | Chief Tech/Sci/R&D Officer | |
Seeker Media, Inc.
 Seeker Media, Inc. BroadcastingConsumer Services Discovery Digital Networks, Inc. provides online video shows. It operates as a multi-channel internet television network that creates, produces and distributes web television shows on niche topics. The company was founded by Ron Gorodetzky, David Lawrence Prager, Jay Steven Adelson, Dan Huard and Robert Kevin Rose in 2005 and is headquartered in San Francisco, CA. | Broadcasting | Sales & Marketing | |
| GREAT LAKES DREDGE & DOCK CORPORATION | Engineering & Construction | Director of Finance/CFO | |
| Northern Illinois University | College/University | Undergraduate Degree | |
| Saint Xavier University | College/University | Masters Business Admin | |
| GOHEALTH, INC. | Insurance Brokers/Services | Director of Finance/CFO | |
Vanenkevort Tug & Barge Co.
 Vanenkevort Tug & Barge Co. Marine ShippingTransportation Vanenkevort Tug & Barge Co. operates as a marine transportation company. The private company is based in Bark River, MI. | Marine Shipping | Director of Finance/CFO | |
Merkle, Inc.
 Merkle, Inc. Miscellaneous Commercial ServicesCommercial Services Merkle, Inc. operates as a customer relationship marketing agency services. It offers consulting, marketing technology, data and analytics and digital agency services. The firm serves the financial, travel, retail, media, health, and insurance industries. The company was founded in 1971 and is headquartered in Columbia, MD. | Miscellaneous Commercial Services | Corporate Officer/Principal | |
| Clemson University | College/University | Undergraduate Degree | |
Datamyx LLC
 Datamyx LLC Data Processing ServicesTechnology Services Datamyx LLC provides data, technology, and analytics for financial services organizations. Its solutions include audience targeting, lead optimization and retention and cross-sell. The firm also offers data-driven technology solutions for the marketing industry. The company was founded by Benjamin Waldshan in 2000 and is headquartered in Boca Raton, FL. | Data Processing Services | Corporate Officer/Principal |
Statistics
International
| United States | 14 |
Sectoral
| Consumer Services | 6 |
| Transportation | 3 |
| Commercial Services | 3 |
| Communications | 2 |
| Industrial Services | 2 |
Operational
| Undergraduate Degree | 3 |
| Sales & Marketing | 3 |
| Comptroller/Controller/Auditor | 3 |
| Director of Finance/CFO | 3 |
| Chief Tech/Sci/R&D Officer | 2 |
Most connected contacts
| Insiders | |
|---|---|
| Katherine O’Halloran | 7 |
| Thomas Miller | 5 |
| Colleen Martin | 4 |
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