Steven J. Ristorcelli
Corporate Officer/Principal at Mine Development Associates
Active connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Joseph Hebert | M | - | 21 years | |
| Ian Slater | M | 52 | 17 years |
Connections Chart
Multi-company connection
Former connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Kenneth Cunningham | M | 74 | 14 years | |
| Gregory Smith | M | - |
Esperanza Resources Corp.
 Esperanza Resources Corp. Precious MetalsNon-Energy Minerals Esperanza Resources Corp. engages in the acquisition, exploration, and development of mineral resource properties. The company holds interest in Esperanza, Strieborna, San Luis, El Canario, Gallos Blancos, Biricu and Pucarana projects. Esperanza Resources was founded on December 1, 1990 and is headquartered in Vancouver, Canada. | 1 years |
| Kim T. Blueher | F | - |
The University of New Mexico
| 4 years |
| David Wilkins | M | - |
The University of New Mexico
| 5 years |
| Doris Meyer | F | 72 | 10 years | |
| Robert P. Vogels | M | 66 |
Colorado State University
| 6 years |
| James F. Cragg | M | - | 15 years | |
| Andrew Swarthout | M | 72 |
Esperanza Resources Corp.
Esperanza Resources Corp. Precious MetalsNon-Energy Minerals Esperanza Resources Corp. engages in the acquisition, exploration, and development of mineral resource properties. The company holds interest in Esperanza, Strieborna, San Luis, El Canario, Gallos Blancos, Biricu and Pucarana projects. Esperanza Resources was founded on December 1, 1990 and is headquartered in Vancouver, Canada. | 1 years |
| Garen McDonald | M | 85 | - | |
| George Elliott | M | 82 |
Esperanza Resources Corp.
Esperanza Resources Corp. Precious MetalsNon-Energy Minerals Esperanza Resources Corp. engages in the acquisition, exploration, and development of mineral resource properties. The company holds interest in Esperanza, Strieborna, San Luis, El Canario, Gallos Blancos, Biricu and Pucarana projects. Esperanza Resources was founded on December 1, 1990 and is headquartered in Vancouver, Canada. | 4 years |
| Paul Pieter van Eeden | M | - | 4 years | |
| Dennis Higgs | M | 66 | 18 years | |
| Len Goldsmith | M | - | 8 years | |
| Marcel de Groot | M | 50 |
Esperanza Resources Corp.
Esperanza Resources Corp. Precious MetalsNon-Energy Minerals Esperanza Resources Corp. engages in the acquisition, exploration, and development of mineral resource properties. The company holds interest in Esperanza, Strieborna, San Luis, El Canario, Gallos Blancos, Biricu and Pucarana projects. Esperanza Resources was founded on December 1, 1990 and is headquartered in Vancouver, Canada. | 1 years |
| Kathryn R. Doyle | M | - |
Colorado State University
| 3 years |
| Mark R. Kaufmann | M | - |
Colorado State University
| 4 years |
| John C. Stroh | M | 76 |
Colorado State University
| 4 years |
| Dirk Olsen | M | - |
Colorado State University
| 4 years |
| William R. Lance | M | - |
Colorado State University
| 3 years |
| J. Gregg Whittaker | M | - |
Colorado State University
| 4 years |
| Mitch L. Solich | M | - |
Colorado State University
| 4 years |
| J. Tim Biddle | M | - |
Colorado State University
| 4 years |
| Steven C. Ellsworth | M | - |
Colorado State University
| 4 years |
| Kerry Neil Weems | M | 67 |
The University of New Mexico
| 2 years |
| Donald E. Moss | M | 79 |
Colorado State University
| 3 years |
| Dean Hruby | M | - |
Colorado State University
| 4 years |
| Kevin Norris | M | 66 |
Colorado State University
| 4 years |
| Lester D. Garrett | M | 78 |
Colorado State University
| 4 years |
| Michael G. Semmens | M | - |
Colorado State University
| 1 years |
| Kenneth L. Murry | M | - |
Colorado State University
| 4 years |
| Kyle Svanda | M | - |
Colorado State University
| 24 years |
| James R. Puckett | M | - |
The University of New Mexico
| 5 years |
| Eric E. Allen | M | - |
The University of New Mexico
| 4 years |
| Robert Marvin | M | - |
The University of New Mexico
| 4 years |
| Ahmad Anshori Mattjik | M | 78 |
Colorado State University
| 3 years |
| Jane E. Norton | F | 69 |
Colorado State University
| 4 years |
| Bradley F. Johnston | M | - |
Colorado State University
| 4 years |
| Kevin A. Stocker | M | - |
Colorado State University
| 4 years |
| Mitch Pletcher | M | - |
Colorado State University
| 4 years |
| Jerson Kelman | M | 76 |
Colorado State University
| 3 years |
| Gregory T. Koeln | M | - |
Colorado State University
| 4 years |
| Candace Dykeman | F | - | - | |
| John P. Jekowski | M | - |
The University of New Mexico
| 10 years |
| Shaun P. Yancey | M | 65 |
Colorado State University
| 4 years |
| Laurence Morris | M | 70 |
Esperanza Resources Corp.
Esperanza Resources Corp. Precious MetalsNon-Energy Minerals Esperanza Resources Corp. engages in the acquisition, exploration, and development of mineral resource properties. The company holds interest in Esperanza, Strieborna, San Luis, El Canario, Gallos Blancos, Biricu and Pucarana projects. Esperanza Resources was founded on December 1, 1990 and is headquartered in Vancouver, Canada. | 1 years |
| Kevin Conboy | M | - |
Colorado State University
| 4 years |
| Ed Oberholtzer | M | - |
Colorado State University
| 4 years |
| Susan Biernacki | F | - |
The University of New Mexico
| 4 years |
| J. Stevens Zuker | M | 69 |
Esperanza Resources Corp.
Esperanza Resources Corp. Precious MetalsNon-Energy Minerals Esperanza Resources Corp. engages in the acquisition, exploration, and development of mineral resource properties. The company holds interest in Esperanza, Strieborna, San Luis, El Canario, Gallos Blancos, Biricu and Pucarana projects. Esperanza Resources was founded on December 1, 1990 and is headquartered in Vancouver, Canada. | - |
| Michelle A. Coons | F | - |
The University of New Mexico
| 4 years |
| Jeremy R. Moore | M | - |
Colorado State University
| 5 years |
| Joseph Ovsenek | M | 65 |
Esperanza Resources Corp.
Esperanza Resources Corp. Precious MetalsNon-Energy Minerals Esperanza Resources Corp. engages in the acquisition, exploration, and development of mineral resource properties. The company holds interest in Esperanza, Strieborna, San Luis, El Canario, Gallos Blancos, Biricu and Pucarana projects. Esperanza Resources was founded on December 1, 1990 and is headquartered in Vancouver, Canada. | 3 years |
| Clive Michael Edward de Larrabeiti | M | 73 | - | |
| Raymond J. Ciarvella | M | 67 |
Colorado State University
| 4 years |
| Tim J. Waymire | M | - |
Colorado State University
| 4 years |
| Mark Warren Andrews | M | - |
Colorado State University
| 4 years |
| Paul W. Muller | M | - |
Colorado State University
| 4 years |
| Paul L. Gillis | M | 71 |
Colorado State University
| 2 years |
| Paul Danner | M | 64 |
Colorado State University
| 4 years |
| Rob Rikoon | M | - |
The University of New Mexico
| 2 years |
| Wesley A. Pomeroy | M | 68 |
Colorado State University
| 4 years |
| Kevin D. Struzeski | M | 65 |
Colorado State University
| 4 years |
| George L. Seward | M | 74 |
Colorado State University
| 4 years |
| Colin B. Bier | M | 77 |
Colorado State University
| 3 years |
| Richard Allen | M | 67 |
Colorado State University
| 4 years |
| Delores M. Etter | M | 76 |
The University of New Mexico
| 9 years |
| David L. Terry | M | 73 |
Colorado State University
| 4 years |
| Ellis G. Vickers | M | - |
The University of New Mexico
| 3 years |
| Steven Schurman | M | - |
Colorado State University
| 4 years |
| Paul Ecke | M | - |
Colorado State University
| 4 years |
| Casey Vayda | F | - |
Colorado State University
| 4 years |
| Michael L. LaBaw | M | - |
Colorado State University
| 4 years |
| Robert Marvin | M | - |
The University of New Mexico
| 4 years |
| Gary Scott Howard | M | 73 |
Colorado State University
| 4 years |
| Geoff Chater | M | 61 |
Esperanza Resources Corp.
Esperanza Resources Corp. Precious MetalsNon-Energy Minerals Esperanza Resources Corp. engages in the acquisition, exploration, and development of mineral resource properties. The company holds interest in Esperanza, Strieborna, San Luis, El Canario, Gallos Blancos, Biricu and Pucarana projects. Esperanza Resources was founded on December 1, 1990 and is headquartered in Vancouver, Canada. | 1 years |
| Paul J. Bartos | M | 66 |
Esperanza Resources Corp.
Esperanza Resources Corp. Precious MetalsNon-Energy Minerals Esperanza Resources Corp. engages in the acquisition, exploration, and development of mineral resource properties. The company holds interest in Esperanza, Strieborna, San Luis, El Canario, Gallos Blancos, Biricu and Pucarana projects. Esperanza Resources was founded on December 1, 1990 and is headquartered in Vancouver, Canada. | - |
| Jeff Torluemke | M | - |
Colorado State University
| 4 years |
| Paul S. Zorner | M | - |
Colorado State University
| 3 years |
| Robert S. Pfeiffer | M | - |
Colorado State University
| 4 years |
| Lorraine T. Calder | F | - |
Colorado State University
| 4 years |
| Mark D. Campbell | M | 69 |
Colorado State University
| 4 years |
| Mark Smith | M | 65 |
Colorado State University
| 4 years |
| Gregory E. Bruce | M | - |
Colorado State University
| 4 years |
| Kirk F. Sniff | M | - |
Colorado State University
| 4 years |
| Peter Sanchez | M | - |
The University of New Mexico
| 4 years |
| Paul M. Joeckel | M | - |
Colorado State University
| 4 years |
| Edward D. Kautz | M | - |
Colorado State University
| 4 years |
| Stephen Smith | M | - |
Colorado State University
| 4 years |
Statistics
| Country | Connections | % of total |
|---|---|---|
| United States | 70 | 77.78% |
| Canada | 20 | 22.22% |
Age of Connections
Active
Past
Male
Female
Members of the board
Executives
Origin of connections
- Stock Market
- Insiders
- Steven J. Ristorcelli
- Personal Network
