Sonja Wilkerson
Direktor/Vorstandsmitglied bei KOPPERS HOLDINGS INC.
Vermögen: 1 Mio $ am 30.04.2024
Aktive Beziehungen
| Name | Geschlecht | Alter | Unternehmensverbindungen | Zusammenarbeit |
|---|---|---|---|---|
| Leroy Ball | M | 55 |
Koppers, Inc.
 Koppers, Inc. Chemicals: SpecialtyProcess Industries Koppers, Inc. produces carbon compounds, chemicals, and treated wood products. The firm offers naphthalene, petroleum pitch, phthalic anhydride, refined tar, specialty pitch, coal tar distillates, carbon pitch, pressure-treated wood, tie pre plating, track panels, and rail joints and track components. It also provides carbon pitch testing, engineering support, logistics, and railroad structures services. The company was founded in December 1988 and is headquartered in Pittsburgh, PA. | 14 Jahre |
| James Sullivan | M | 59 |
Koppers, Inc.
Koppers, Inc. Chemicals: SpecialtyProcess Industries Koppers, Inc. produces carbon compounds, chemicals, and treated wood products. The firm offers naphthalene, petroleum pitch, phthalic anhydride, refined tar, specialty pitch, coal tar distillates, carbon pitch, pressure-treated wood, tie pre plating, track panels, and rail joints and track components. It also provides carbon pitch testing, engineering support, logistics, and railroad structures services. The company was founded in December 1988 and is headquartered in Pittsburgh, PA. | 11 Jahre |
| Stephanie Apostolou | F | 43 |
Koppers, Inc.
Koppers, Inc. Chemicals: SpecialtyProcess Industries Koppers, Inc. produces carbon compounds, chemicals, and treated wood products. The firm offers naphthalene, petroleum pitch, phthalic anhydride, refined tar, specialty pitch, coal tar distillates, carbon pitch, pressure-treated wood, tie pre plating, track panels, and rail joints and track components. It also provides carbon pitch testing, engineering support, logistics, and railroad structures services. The company was founded in December 1988 and is headquartered in Pittsburgh, PA. | 13 Jahre |
| Stephen Tritch | M | 74 |
Koppers, Inc.
Koppers, Inc. Chemicals: SpecialtyProcess Industries Koppers, Inc. produces carbon compounds, chemicals, and treated wood products. The firm offers naphthalene, petroleum pitch, phthalic anhydride, refined tar, specialty pitch, coal tar distillates, carbon pitch, pressure-treated wood, tie pre plating, track panels, and rail joints and track components. It also provides carbon pitch testing, engineering support, logistics, and railroad structures services. The company was founded in December 1988 and is headquartered in Pittsburgh, PA. | 15 Jahre |
| Jimmi Smith | F | 51 |
Koppers, Inc.
Koppers, Inc. Chemicals: SpecialtyProcess Industries Koppers, Inc. produces carbon compounds, chemicals, and treated wood products. The firm offers naphthalene, petroleum pitch, phthalic anhydride, refined tar, specialty pitch, coal tar distillates, carbon pitch, pressure-treated wood, tie pre plating, track panels, and rail joints and track components. It also provides carbon pitch testing, engineering support, logistics, and railroad structures services. The company was founded in December 1988 and is headquartered in Pittsburgh, PA. | 4 Jahre |
| John Schultz | M | 59 | 9 Jahre | |
| K. Sridhar | M | 63 | 23 Jahre | |
| Antonio Neri | M | 56 | 9 Jahre | |
| David Heard | M | 55 | 7 Jahre | |
| Al Neupaver | M | 73 |
Koppers, Inc.
Koppers, Inc. Chemicals: SpecialtyProcess Industries Koppers, Inc. produces carbon compounds, chemicals, and treated wood products. The firm offers naphthalene, petroleum pitch, phthalic anhydride, refined tar, specialty pitch, coal tar distillates, carbon pitch, pressure-treated wood, tie pre plating, track panels, and rail joints and track components. It also provides carbon pitch testing, engineering support, logistics, and railroad structures services. The company was founded in December 1988 and is headquartered in Pittsburgh, PA. | 15 Jahre |
| Xudong Feng | M | 65 |
Koppers, Inc.
Koppers, Inc. Chemicals: SpecialtyProcess Industries Koppers, Inc. produces carbon compounds, chemicals, and treated wood products. The firm offers naphthalene, petroleum pitch, phthalic anhydride, refined tar, specialty pitch, coal tar distillates, carbon pitch, pressure-treated wood, tie pre plating, track panels, and rail joints and track components. It also provides carbon pitch testing, engineering support, logistics, and railroad structures services. The company was founded in December 1988 and is headquartered in Pittsburgh, PA. | 15 Jahre |
| Louis Testoni | M | 74 |
Koppers, Inc.
Koppers, Inc. Chemicals: SpecialtyProcess Industries Koppers, Inc. produces carbon compounds, chemicals, and treated wood products. The firm offers naphthalene, petroleum pitch, phthalic anhydride, refined tar, specialty pitch, coal tar distillates, carbon pitch, pressure-treated wood, tie pre plating, track panels, and rail joints and track components. It also provides carbon pitch testing, engineering support, logistics, and railroad structures services. The company was founded in December 1988 and is headquartered in Pittsburgh, PA. | 11 Jahre |
| David Motley | M | 65 |
Koppers, Inc.
Koppers, Inc. Chemicals: SpecialtyProcess Industries Koppers, Inc. produces carbon compounds, chemicals, and treated wood products. The firm offers naphthalene, petroleum pitch, phthalic anhydride, refined tar, specialty pitch, coal tar distillates, carbon pitch, pressure-treated wood, tie pre plating, track panels, and rail joints and track components. It also provides carbon pitch testing, engineering support, logistics, and railroad structures services. The company was founded in December 1988 and is headquartered in Pittsburgh, PA. | 7 Jahre |
| Traci Jensen | F | 57 |
Koppers, Inc.
Koppers, Inc. Chemicals: SpecialtyProcess Industries Koppers, Inc. produces carbon compounds, chemicals, and treated wood products. The firm offers naphthalene, petroleum pitch, phthalic anhydride, refined tar, specialty pitch, coal tar distillates, carbon pitch, pressure-treated wood, tie pre plating, track panels, and rail joints and track components. It also provides carbon pitch testing, engineering support, logistics, and railroad structures services. The company was founded in December 1988 and is headquartered in Pittsburgh, PA. | 6 Jahre |
| Andrew Sandifer | M | 54 | 1 Jahre | |
| Bradley Pearce | M | 57 |
Koppers, Inc.
Koppers, Inc. Chemicals: SpecialtyProcess Industries Koppers, Inc. produces carbon compounds, chemicals, and treated wood products. The firm offers naphthalene, petroleum pitch, phthalic anhydride, refined tar, specialty pitch, coal tar distillates, carbon pitch, pressure-treated wood, tie pre plating, track panels, and rail joints and track components. It also provides carbon pitch testing, engineering support, logistics, and railroad structures services. The company was founded in December 1988 and is headquartered in Pittsburgh, PA. | 18 Jahre |
| Kevin Washington | M | 55 |
Koppers, Inc.
Koppers, Inc. Chemicals: SpecialtyProcess Industries Koppers, Inc. produces carbon compounds, chemicals, and treated wood products. The firm offers naphthalene, petroleum pitch, phthalic anhydride, refined tar, specialty pitch, coal tar distillates, carbon pitch, pressure-treated wood, tie pre plating, track panels, and rail joints and track components. It also provides carbon pitch testing, engineering support, logistics, and railroad structures services. The company was founded in December 1988 and is headquartered in Pittsburgh, PA. | 2 Jahre |
| Michael Timmeny | M | - | 20 Jahre | |
| Tracie McCormick | F | - | 13 Jahre | |
| Otto Chan | M | - | 12 Jahre | |
| Michael Capellas | M | 70 | 18 Jahre | |
| Quynh T. McGuire | F | - |
Koppers, Inc.
Koppers, Inc. Chemicals: SpecialtyProcess Industries Koppers, Inc. produces carbon compounds, chemicals, and treated wood products. The firm offers naphthalene, petroleum pitch, phthalic anhydride, refined tar, specialty pitch, coal tar distillates, carbon pitch, pressure-treated wood, tie pre plating, track panels, and rail joints and track components. It also provides carbon pitch testing, engineering support, logistics, and railroad structures services. The company was founded in December 1988 and is headquartered in Pittsburgh, PA. | 9 Jahre |
| Pamela Carter | F | 74 | 9 Jahre | |
| Tushar Lovalekar | M | - |
Koppers, Inc.
Koppers, Inc. Chemicals: SpecialtyProcess Industries Koppers, Inc. produces carbon compounds, chemicals, and treated wood products. The firm offers naphthalene, petroleum pitch, phthalic anhydride, refined tar, specialty pitch, coal tar distillates, carbon pitch, pressure-treated wood, tie pre plating, track panels, and rail joints and track components. It also provides carbon pitch testing, engineering support, logistics, and railroad structures services. The company was founded in December 1988 and is headquartered in Pittsburgh, PA. | 8 Jahre |
| Mary Bush | F | 75 | 8 Jahre | |
| Heiko Meyer | M | - | 9 Jahre | |
| Gary Reiner | M | 69 | 9 Jahre | |
| Leslie Hyde | F | 63 |
Koppers, Inc.
Koppers, Inc. Chemicals: SpecialtyProcess Industries Koppers, Inc. produces carbon compounds, chemicals, and treated wood products. The firm offers naphthalene, petroleum pitch, phthalic anhydride, refined tar, specialty pitch, coal tar distillates, carbon pitch, pressure-treated wood, tie pre plating, track panels, and rail joints and track components. It also provides carbon pitch testing, engineering support, logistics, and railroad structures services. The company was founded in December 1988 and is headquartered in Pittsburgh, PA. | 25 Jahre |
| Nishan Vartanian | M | 64 | - | |
| Michael Boskin | M | 77 | 5 Jahre | |
| Eddy Zervigon | M | 55 | 17 Jahre | |
| Raymond Lane | M | 77 | 9 Jahre | |
| Ann Livermore | F | 65 | 9 Jahre | |
| John Chambers | M | 74 | 6 Jahre | |
| Shawn Soderberg | F | 63 | 8 Jahre | |
| Jeff Immelt | M | 68 | 5 Jahre | |
| Kristina Johnson | M | 67 | 12 Jahre | |
| Kirt Karros | M | 54 | 9 Jahre | |
| Raymond Ozzie | M | 68 | 9 Jahre | |
| Mark Robert McCormack | M | - |
Koppers, Inc.
Koppers, Inc. Chemicals: SpecialtyProcess Industries Koppers, Inc. produces carbon compounds, chemicals, and treated wood products. The firm offers naphthalene, petroleum pitch, phthalic anhydride, refined tar, specialty pitch, coal tar distillates, carbon pitch, pressure-treated wood, tie pre plating, track panels, and rail joints and track components. It also provides carbon pitch testing, engineering support, logistics, and railroad structures services. The company was founded in December 1988 and is headquartered in Pittsburgh, PA. | 10 Jahre |
| Ravi Prasher | M | 50 | 2 Jahre | |
| Guillermo Brooks | M | 58 | 3 Jahre | |
| Stephanie Javorski | F | - |
Koppers, Inc.
Koppers, Inc. Chemicals: SpecialtyProcess Industries Koppers, Inc. produces carbon compounds, chemicals, and treated wood products. The firm offers naphthalene, petroleum pitch, phthalic anhydride, refined tar, specialty pitch, coal tar distillates, carbon pitch, pressure-treated wood, tie pre plating, track panels, and rail joints and track components. It also provides carbon pitch testing, engineering support, logistics, and railroad structures services. The company was founded in December 1988 and is headquartered in Pittsburgh, PA. | 23 Jahre |
| Jeffrey Senchak | M | - |
Koppers, Inc.
Koppers, Inc. Chemicals: SpecialtyProcess Industries Koppers, Inc. produces carbon compounds, chemicals, and treated wood products. The firm offers naphthalene, petroleum pitch, phthalic anhydride, refined tar, specialty pitch, coal tar distillates, carbon pitch, pressure-treated wood, tie pre plating, track panels, and rail joints and track components. It also provides carbon pitch testing, engineering support, logistics, and railroad structures services. The company was founded in December 1988 and is headquartered in Pittsburgh, PA. | 9 Jahre |
| Katherine Ducker | F | - | 8 Jahre | |
| Joseph Dowd | M | - |
Koppers, Inc.
Koppers, Inc. Chemicals: SpecialtyProcess Industries Koppers, Inc. produces carbon compounds, chemicals, and treated wood products. The firm offers naphthalene, petroleum pitch, phthalic anhydride, refined tar, specialty pitch, coal tar distillates, carbon pitch, pressure-treated wood, tie pre plating, track panels, and rail joints and track components. It also provides carbon pitch testing, engineering support, logistics, and railroad structures services. The company was founded in December 1988 and is headquartered in Pittsburgh, PA. | 12 Jahre |
| Jessica Franklin | F | - |
Koppers, Inc.
Koppers, Inc. Chemicals: SpecialtyProcess Industries Koppers, Inc. produces carbon compounds, chemicals, and treated wood products. The firm offers naphthalene, petroleum pitch, phthalic anhydride, refined tar, specialty pitch, coal tar distillates, carbon pitch, pressure-treated wood, tie pre plating, track panels, and rail joints and track components. It also provides carbon pitch testing, engineering support, logistics, and railroad structures services. The company was founded in December 1988 and is headquartered in Pittsburgh, PA. | 8 Jahre |
| Douglas J. Fenwick | M | - | 5 Jahre | |
| Daniel R. Groves | M | 57 |
Koppers, Inc.
Koppers, Inc. Chemicals: SpecialtyProcess Industries Koppers, Inc. produces carbon compounds, chemicals, and treated wood products. The firm offers naphthalene, petroleum pitch, phthalic anhydride, refined tar, specialty pitch, coal tar distillates, carbon pitch, pressure-treated wood, tie pre plating, track panels, and rail joints and track components. It also provides carbon pitch testing, engineering support, logistics, and railroad structures services. The company was founded in December 1988 and is headquartered in Pittsburgh, PA. | 13 Jahre |
| Christian Arndal Nielsen | M | 61 |
Koppers, Inc.
Koppers, Inc. Chemicals: SpecialtyProcess Industries Koppers, Inc. produces carbon compounds, chemicals, and treated wood products. The firm offers naphthalene, petroleum pitch, phthalic anhydride, refined tar, specialty pitch, coal tar distillates, carbon pitch, pressure-treated wood, tie pre plating, track panels, and rail joints and track components. It also provides carbon pitch testing, engineering support, logistics, and railroad structures services. The company was founded in December 1988 and is headquartered in Pittsburgh, PA. | 14 Jahre |
| Alexander Derecho | M | - | 6 Jahre | |
| Robin Zhu | M | - |
Koppers, Inc.
Koppers, Inc. Chemicals: SpecialtyProcess Industries Koppers, Inc. produces carbon compounds, chemicals, and treated wood products. The firm offers naphthalene, petroleum pitch, phthalic anhydride, refined tar, specialty pitch, coal tar distillates, carbon pitch, pressure-treated wood, tie pre plating, track panels, and rail joints and track components. It also provides carbon pitch testing, engineering support, logistics, and railroad structures services. The company was founded in December 1988 and is headquartered in Pittsburgh, PA. | 17 Jahre |
| Derek Idemoto | M | - | 17 Jahre | |
| Cynthia Warner | F | 65 | 1 Jahre | |
| Edward D. Vallejo | M | 64 | 3 Jahre | |
| Aman Joshi | M | 47 | - |
Beziehungs-Chart
Beziehungen zu mehreren Unternehmen
Ehemalige Beziehungen
| Name | Geschlecht | Alter | Unternehmensverbindungen | Zusammenarbeit |
|---|---|---|---|---|
| Meg Whitman | F | 66 | 4 Jahre | |
| William Kurtz | M | 67 | 13 Jahre | |
| Barry O'Sullivan | M | - | 12 Jahre | |
| Michelangelo Volpi | M | 57 | 13 Jahre | |
| Steven Robert Lacy | M | 68 | 19 Jahre | |
| Gérald Karsenti | M | - | 2 Jahre | |
| Dennis Powell | M | 76 | 11 Jahre | |
| Natalya Bailey | M | - | - | |
| Pierre-Paul Allard | M | 65 | 5 Jahre | |
| Gregory Cameron | M | 55 | 4 Jahre | |
| Daniel Ammann | M | 51 | 9 Jahre | |
| Swaminathan Venkataraman | M | 63 | 19 Jahre | |
| Neal L. Oristano | M | 68 | - | |
| Mick Lopez | M | 64 | 4 Jahre | |
| Peter Teti | M | 56 | 5 Jahre | |
| Leslie Brun | M | 72 | 3 Jahre | |
| Tiang Yew Tan | M | 54 | 11 Jahre | |
| Kelly Ayotte | F | 56 | 2 Jahre | |
| Rhonda Parouty | F | 49 | 9 Jahre | |
| Asim Hussain | M | - | 5 Jahre | |
| Glen Griffiths | M | 61 | - | |
| Gerod Carfantan | M | - | 4 Jahre | |
| Cathy Francis | F | - | - | |
| Saar Gillai | M | 57 | 12 Jahre | |
| Henry Gomez | M | 61 | - | |
| Arun Sarin | M | 68 | 11 Jahre | |
| Marc Andreessen | M | 52 | 3 Jahre | |
| John Doerr | M | 72 | 19 Jahre | |
| Klaus-Christian Kleinfeld | M | 65 | 2 Jahre | |
| Brad Boston | M | 70 | 11 Jahre | |
| Dick M. Kovacevich | M | 80 | - | |
| Randy Furr | M | 70 | 5 Jahre | |
| Brian L. Halla | M | 77 | - | |
| Scott Sandell | M | 59 | 19 Jahre | |
| Betsy Rafael | F | 62 | 5 Jahre | |
| David Faugno | M | 54 | 2 Jahre | |
| Michael J. Zugay | M | 72 | 7 Jahre | |
| Michael Angelakis | M | 59 | 5 Jahre | |
| Marc Benioff | M | 59 | 2 Jahre | |
| Roy Sehgal | M | - | 5 Jahre | |
| Paul S. Zimmerman | M | - | - | |
| David M. Hillenbrand | M | 76 | 14 Jahre | |
| Maggie Wilderotter | F | 69 | 6 Jahre | |
| Hitesh Sheth | M | 56 | 7 Jahre |
Statistik
| Land | Beziehungen | % des Gesamten |
|---|---|---|
| Vereinigte Staaten | 100 | 100,00% |
Alter der Beziehungen
Aktive
Vergangene
Herr
Frau
Aufsichtsräte
Führungskräfte
Ursprung der Beziehungen
- Börse
- Insiders
- Sonja Wilkerson
- Persönliches Netzwerk
