Active connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Mark J. Ratain | M | 69 |
The University of Chicago
| 41 years |
| Christa Markgraff | F | - |
Northern Illinois Gas Co.
 Northern Illinois Gas Co. Gas DistributorsUtilities Northern Illinois Gas Co. distributes natural gas properties. It also provides natural gas storage and transmission-related services to marketers and other gas distribution companies. The company was founded in 1954 and is headquartered in Naperville, IL. | 32 years |
Connections Chart
Multi-company connection
Former connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Russ M. Strobel | M | 70 |
Northern Illinois Gas Co.
Northern Illinois Gas Co. Gas DistributorsUtilities Northern Illinois Gas Co. distributes natural gas properties. It also provides natural gas storage and transmission-related services to marketers and other gas distribution companies. The company was founded in 1954 and is headquartered in Naperville, IL. | - |
| Paul Gracey | M | 64 |
Northern Illinois Gas Co.
Northern Illinois Gas Co. Gas DistributorsUtilities Northern Illinois Gas Co. distributes natural gas properties. It also provides natural gas storage and transmission-related services to marketers and other gas distribution companies. The company was founded in 1954 and is headquartered in Naperville, IL. | - |
| Claudia J. Colalillo | F | 74 |
Northern Illinois Gas Co.
Northern Illinois Gas Co. Gas DistributorsUtilities Northern Illinois Gas Co. distributes natural gas properties. It also provides natural gas storage and transmission-related services to marketers and other gas distribution companies. The company was founded in 1954 and is headquartered in Naperville, IL. | - |
| John Rau | M | 75 |
Northern Illinois Gas Co.
Northern Illinois Gas Co. Gas DistributorsUtilities Northern Illinois Gas Co. distributes natural gas properties. It also provides natural gas storage and transmission-related services to marketers and other gas distribution companies. The company was founded in 1954 and is headquartered in Naperville, IL. | 14 years |
| David A. Cerotzke | M | 73 | 13 years | |
| Don N. Kleinmuntz | M | - |
The University of Chicago
| 8 years |
| Frank Alexander Mlynarczyk | M | 81 |
Purdue University
| 3 years |
| Geri Sands Hansen | F | - |
The University of Chicago
| 4 years |
| James A. Tompkins | M | - |
Purdue University
| 7 years |
| Norman R. Weldon | M | - |
Purdue University
| 12 years |
| Dennis Keller | M | 82 |
Northern Illinois Gas Co.
Northern Illinois Gas Co. Gas DistributorsUtilities Northern Illinois Gas Co. distributes natural gas properties. It also provides natural gas storage and transmission-related services to marketers and other gas distribution companies. The company was founded in 1954 and is headquartered in Naperville, IL. | - |
| Robert M. Beavers | M | 80 |
Northern Illinois Gas Co.
Northern Illinois Gas Co. Gas DistributorsUtilities Northern Illinois Gas Co. distributes natural gas properties. It also provides natural gas storage and transmission-related services to marketers and other gas distribution companies. The company was founded in 1954 and is headquartered in Naperville, IL. | 23 years |
| Thomas H. Ross | M | - |
Purdue University
| 5 years |
| Bruce P. Bickner | M | 81 | - | |
| William Pete Yutmeyer | M | - |
Purdue University
| 5 years |
| Manuel Iglesias | M | 69 |
The University of Chicago
| 6 years |
| Elaine Heron | M | 76 |
Purdue University
| 8 years |
| George K. Hersh | M | - |
The University of Chicago
| 6 years |
| James Liang | M | 66 |
The University of Chicago
| 2 years |
| Kary D. Brunner | M | - | - | |
| Lawrence D. Stone | M | - |
Purdue University
| 3 years |
| Brady Dougan | M | 64 |
The University of Chicago
| 5 years |
| Wayne Clinton Ramsey | M | - |
Purdue University
| 5 years |
| Dominic C. Yang | M | - |
The University of Chicago
| 8 years |
| John F. Riordan | M | 88 |
Northern Illinois Gas Co.
Northern Illinois Gas Co. Gas DistributorsUtilities Northern Illinois Gas Co. distributes natural gas properties. It also provides natural gas storage and transmission-related services to marketers and other gas distribution companies. The company was founded in 1954 and is headquartered in Naperville, IL. | 7 years |
| Jim Sanderson | M | - |
The University of Chicago
| 4 years |
| Gerald P. O'Connor | M | 72 |
Northern Illinois Gas Co.
Northern Illinois Gas Co. Gas DistributorsUtilities Northern Illinois Gas Co. distributes natural gas properties. It also provides natural gas storage and transmission-related services to marketers and other gas distribution companies. The company was founded in 1954 and is headquartered in Naperville, IL. | 7 years |
| Luis Alberto Mañas Antón | M | 65 |
The University of Chicago
| 4 years |
| Karen Pepping | F | 59 |
Northern Illinois Gas Co.
Northern Illinois Gas Co. Gas DistributorsUtilities Northern Illinois Gas Co. distributes natural gas properties. It also provides natural gas storage and transmission-related services to marketers and other gas distribution companies. The company was founded in 1954 and is headquartered in Naperville, IL. | 8 years |
| Robert S. Weiner | M | - |
Purdue University
| 4 years |
| Robert Murphy | M | - |
The University of Chicago
| 1 years |
| John F. Madden | M | 63 |
The University of Chicago
| 7 years |
| Richard Hawley | M | 75 |
Northern Illinois Gas Co.
Northern Illinois Gas Co. Gas DistributorsUtilities Northern Illinois Gas Co. distributes natural gas properties. It also provides natural gas storage and transmission-related services to marketers and other gas distribution companies. The company was founded in 1954 and is headquartered in Naperville, IL. | 8 years |
| Carl Adams | M | - |
Purdue University
| 4 years |
| Eric P. Wenaas | M | - |
Purdue University
| 5 years |
| William W. Reid | M | 75 |
Purdue University
| 6 years |
| Jack Hockema | M | 77 |
Purdue University
| 6 years |
| John Elfed Jones | M | 89 |
Northern Illinois Gas Co.
Northern Illinois Gas Co. Gas DistributorsUtilities Northern Illinois Gas Co. distributes natural gas properties. It also provides natural gas storage and transmission-related services to marketers and other gas distribution companies. The company was founded in 1954 and is headquartered in Naperville, IL. | - |
| George M. Behrens | M | 68 |
Northern Illinois Gas Co.
Northern Illinois Gas Co. Gas DistributorsUtilities Northern Illinois Gas Co. distributes natural gas properties. It also provides natural gas storage and transmission-related services to marketers and other gas distribution companies. The company was founded in 1954 and is headquartered in Naperville, IL. | - |
| Daniel R. Dodge | M | 70 |
Northern Illinois Gas Co.
Northern Illinois Gas Co. Gas DistributorsUtilities Northern Illinois Gas Co. distributes natural gas properties. It also provides natural gas storage and transmission-related services to marketers and other gas distribution companies. The company was founded in 1954 and is headquartered in Naperville, IL. | 9 years |
| R. Eden Martin | M | 82 | - | |
| Charles Frederick Pohl | M | - |
The University of Chicago
| 5 years |
| Lawrence Harris | M | 67 |
The University of Chicago
| 3 years |
| Esther M. Stearns | F | - |
The University of Chicago
| 3 years |
| Linda A. Wollschlager | F | - |
The University of Chicago
| 2 years |
| Anthony Kuznik | M | 59 |
The University of Chicago
| 4 years |
| Craig Bouchard | M | 68 |
The University of Chicago
| 2 years |
| Jeffrey Gulcher | M | - |
The University of Chicago
| 3 years |
| Beth G. Etscheid | M | - |
The University of Chicago
| 6 years |
| Heather R. Sandiford | F | - |
The University of Chicago
| 2 years |
| David Griswold | M | - |
The University of Chicago
| 3 years |
| Paul Alivisatos | M | - |
The University of Chicago
| 4 years |
| David E. Berger | M | 67 |
The University of Chicago
| 2 years |
| Scott Shenker | M | - |
The University of Chicago
| 3 years |
| Peter A. Besold | M | - |
The University of Chicago
| 4 years |
| Rick Miller | M | - |
The University of Chicago
| 3 years |
| Alexandra Glucksmann | M | 65 |
The University of Chicago
| 6 years |
| John Kenji Yonemoto | M | 60 |
The University of Chicago
| 4 years |
| Joe Shugart | M | 67 |
The University of Chicago
| 2 years |
| Arthur F. Kohrman | M | - |
The University of Chicago
| 15 years |
| Mark Florian | M | 65 |
The University of Chicago
| 2 years |
| Kai Kuo Chao | M | - |
The University of Chicago
| 3 years |
| Larry D. Kramer | M | - |
The University of Chicago
| 3 years |
| Peter Chen | M | 64 |
The University of Chicago
| 4 years |
| Dean Nelson | M | 64 |
The University of Chicago
| 2 years |
| James M. Finberg | M | - |
The University of Chicago
| 3 years |
| Charles J. Jacklin | M | 69 |
The University of Chicago
| 3 years |
| Jason C. Sauey | M | 63 |
The University of Chicago
| 2 years |
| James Brien Comey | M | 63 |
The University of Chicago
| 3 years |
| Timothy J. Landon | M | 61 |
The University of Chicago
| 4 years |
| Michael C. Connelly | M | 62 |
The University of Chicago
| 3 years |
| Scott Jay Lederman | M | - |
The University of Chicago
| 3 years |
| Thomas S. Summer | M | 70 |
The University of Chicago
| 2 years |
| D. Henry | M | - |
The University of Chicago
| 3 years |
| Vicki Avril-Groves | F | 69 |
The University of Chicago
| 3 years |
| Cynthia Rapponotti | F | - |
The University of Chicago
| 2 years |
| Jay Nelson Mueller | M | - |
The University of Chicago
| 4 years |
| Oliver Campbell | M | - |
The University of Chicago
| 2 years |
| Elaine S. Hunt | F | - |
The University of Chicago
| 2 years |
| Jonathan Gross | M | 65 |
The University of Chicago
| 4 years |
| Sidney Francis Hoots | M | - |
The University of Chicago
| 1 years |
| Donald Francis McLellan | M | - |
The University of Chicago
| 4 years |
| Erik J. Forsberg | M | - |
The University of Chicago
| 3 years |
| David Alan Yuro | M | 65 |
The University of Chicago
| 2 years |
| Byron Trott | M | 65 |
The University of Chicago
| 5 years |
| Todd A. Bauman | M | - |
The University of Chicago
| 3 years |
| James Chen Tsao | M | - |
The University of Chicago
| 2 years |
| Kevin J. P. O'Hara | M | 61 |
The University of Chicago
| 4 years |
| Kelvin J. Pennington | M | 65 |
The University of Chicago
| 2 years |
| David Corrsin | M | 65 |
The University of Chicago
| 3 years |
| Ed Canty | M | - |
The University of Chicago
| 2 years |
| Mickey Kim | M | 65 |
The University of Chicago
| 2 years |
| Steven J. Strobel | M | 66 |
The University of Chicago
| 4 years |
| Steven Beebe | M | 78 |
The University of Chicago
| 4 years |
| Bret C. Schaefer | M | 67 |
The University of Chicago
| 2 years |
| Forrest D. Bailey | M | - |
The University of Chicago
| 2 years |
| Rondal Clark Ellifritt | M | - |
The University of Chicago
| 4 years |
| John Stathis | M | - |
The University of Chicago
| 2 years |
Statistics
| Country | Connections | % of total |
|---|---|---|
| United States | 100 | 100.00% |
Age of Connections
Active
Past
Male
Female
Members of the board
Executives
Origin of connections
- Stock Market
- Insiders
- Thomas L. Fisher
- Personal Network
