![John Chandler](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
John Chandler
Chairman at
MATRIX SERVICE COMPANY
Net worth: 1 M $ as of 27/02/2026
Active connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Don R. Wellendorf | M | 73 |
MGG Midstream Holdings LP
 MGG Midstream Holdings LP MiscellaneousMiscellaneous Holding company
Magellan Midstream Holdings LP
 Magellan Midstream Holdings LP Financial ConglomeratesFinance Holding company
Magellan Midstream Holdings GP LLC
 Magellan Midstream Holdings GP LLC Part of ONEOK, Inc., Magellan Midstream Holdings GP LLC is a crude oil and natural gas transportation and logistics company. The company offers a range of services including crude oil quality, natural gas hauling, storage, and terminaling, as well as natural gas marketing, distribution, transmission, and generation. The company also provides natural gas emergency response, pipeline safety, system integrity, and specialty services. Magellan Midhaul Pipeline Services, a subsidiary of Magellan LP, offers pipeline services for crude oil, natural gas, LNG, and LPG. The company is based in Tulsa, OK.
MGG Midstream Holdings GP LLC
 MGG Midstream Holdings GP LLC MiscellaneousMiscellaneous Holding company
Magellan GP LLC
 Magellan GP LLC Oil & Gas PipelinesIndustrial Services Part of Magellan Midstream Partners LP, Magellan GP LLC is a company based in Tulsa, OK. Pierce H. Norton has been the CEO of the company since 2023. | 24 years |
| Lonny E. Townsend | M | 69 |
Magellan Midstream Holdings LP
Magellan Midstream Holdings LP Financial ConglomeratesFinance Holding company
MGG Midstream Holdings LP
MGG Midstream Holdings LP MiscellaneousMiscellaneous Holding company
Magellan Midstream Holdings GP LLC
Magellan Midstream Holdings GP LLC Part of ONEOK, Inc., Magellan Midstream Holdings GP LLC is a crude oil and natural gas transportation and logistics company. The company offers a range of services including crude oil quality, natural gas hauling, storage, and terminaling, as well as natural gas marketing, distribution, transmission, and generation. The company also provides natural gas emergency response, pipeline safety, system integrity, and specialty services. Magellan Midhaul Pipeline Services, a subsidiary of Magellan LP, offers pipeline services for crude oil, natural gas, LNG, and LPG. The company is based in Tulsa, OK.
MGG Midstream Holdings GP LLC
MGG Midstream Holdings GP LLC MiscellaneousMiscellaneous Holding company
Magellan GP LLC
Magellan GP LLC Oil & Gas PipelinesIndustrial Services Part of Magellan Midstream Partners LP, Magellan GP LLC is a company based in Tulsa, OK. Pierce H. Norton has been the CEO of the company since 2023. | 23 years |
| James C. Kempner | M | 86 |
Magellan Midstream Holdings LP
Magellan Midstream Holdings LP Financial ConglomeratesFinance Holding company
Magellan Midstream Holdings GP LLC
Magellan Midstream Holdings GP LLC Part of ONEOK, Inc., Magellan Midstream Holdings GP LLC is a crude oil and natural gas transportation and logistics company. The company offers a range of services including crude oil quality, natural gas hauling, storage, and terminaling, as well as natural gas marketing, distribution, transmission, and generation. The company also provides natural gas emergency response, pipeline safety, system integrity, and specialty services. Magellan Midhaul Pipeline Services, a subsidiary of Magellan LP, offers pipeline services for crude oil, natural gas, LNG, and LPG. The company is based in Tulsa, OK.
Magellan GP LLC
Magellan GP LLC Oil & Gas PipelinesIndustrial Services Part of Magellan Midstream Partners LP, Magellan GP LLC is a company based in Tulsa, OK. Pierce H. Norton has been the CEO of the company since 2023. | 20 years |
| Thomas Souleles | M | 57 |
MGG Midstream Holdings LP
MGG Midstream Holdings LP MiscellaneousMiscellaneous Holding company
Magellan Midstream Holdings LP
Magellan Midstream Holdings LP Financial ConglomeratesFinance Holding company
Magellan Midstream Holdings GP LLC
Magellan Midstream Holdings GP LLC Part of ONEOK, Inc., Magellan Midstream Holdings GP LLC is a crude oil and natural gas transportation and logistics company. The company offers a range of services including crude oil quality, natural gas hauling, storage, and terminaling, as well as natural gas marketing, distribution, transmission, and generation. The company also provides natural gas emergency response, pipeline safety, system integrity, and specialty services. Magellan Midhaul Pipeline Services, a subsidiary of Magellan LP, offers pipeline services for crude oil, natural gas, LNG, and LPG. The company is based in Tulsa, OK. | 22 years |
| Patrick Eilers | M | 59 |
Magellan Midstream Holdings LP
Magellan Midstream Holdings LP Financial ConglomeratesFinance Holding company
Magellan Midstream Holdings GP LLC
Magellan Midstream Holdings GP LLC Part of ONEOK, Inc., Magellan Midstream Holdings GP LLC is a crude oil and natural gas transportation and logistics company. The company offers a range of services including crude oil quality, natural gas hauling, storage, and terminaling, as well as natural gas marketing, distribution, transmission, and generation. The company also provides natural gas emergency response, pipeline safety, system integrity, and specialty services. Magellan Midhaul Pipeline Services, a subsidiary of Magellan LP, offers pipeline services for crude oil, natural gas, LNG, and LPG. The company is based in Tulsa, OK.
MGG Midstream Holdings GP LLC
MGG Midstream Holdings GP LLC MiscellaneousMiscellaneous Holding company | 23 years |
| Thomas T. Macejko | M | 51 |
Magellan Midstream Holdings GP LLC
Magellan Midstream Holdings GP LLC Part of ONEOK, Inc., Magellan Midstream Holdings GP LLC is a crude oil and natural gas transportation and logistics company. The company offers a range of services including crude oil quality, natural gas hauling, storage, and terminaling, as well as natural gas marketing, distribution, transmission, and generation. The company also provides natural gas emergency response, pipeline safety, system integrity, and specialty services. Magellan Midhaul Pipeline Services, a subsidiary of Magellan LP, offers pipeline services for crude oil, natural gas, LNG, and LPG. The company is based in Tulsa, OK. | 19 years |
| Martha Carnes | F | 65 | 9 years | |
| Michael D. Lenox | M | 49 |
USA Compression GP LLC
 USA Compression GP LLC Other Consumer ServicesConsumer Services Provides compression services | 12 years |
| Brian Robert Rich | M | 49 |
CNX Midstream GP LLC
 CNX Midstream GP LLC Financial ConglomeratesFinance Provides investment services | 12 years |
| Christopher Porter | M | 42 | 11 years | |
| H. Brent Austin | M | 71 |
Williams Pipeline GP LLC
 Williams Pipeline GP LLC Financial ConglomeratesFinance Provides investment services | 18 years |
See more
Connections Chart
Multi-company connection
Past Relations
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Walter Arnheim | M | 81 |
Magellan Midstream Holdings GP LLC
Magellan Midstream Holdings GP LLC Part of ONEOK, Inc., Magellan Midstream Holdings GP LLC is a crude oil and natural gas transportation and logistics company. The company offers a range of services including crude oil quality, natural gas hauling, storage, and terminaling, as well as natural gas marketing, distribution, transmission, and generation. The company also provides natural gas emergency response, pipeline safety, system integrity, and specialty services. Magellan Midhaul Pipeline Services, a subsidiary of Magellan LP, offers pipeline services for crude oil, natural gas, LNG, and LPG. The company is based in Tulsa, OK.
Magellan Midstream Holdings LP
Magellan Midstream Holdings LP Financial ConglomeratesFinance Holding company
Magellan GP LLC
Magellan GP LLC Oil & Gas PipelinesIndustrial Services Part of Magellan Midstream Partners LP, Magellan GP LLC is a company based in Tulsa, OK. Pierce H. Norton has been the CEO of the company since 2023. | 17 years |
| Jody Tusa | M | 67 |
USA Compression GP LLC
USA Compression GP LLC Other Consumer ServicesConsumer Services Provides compression services | 7 years |
| Robert G. Croyle | M | 82 |
Magellan Midstream Holdings LP
Magellan Midstream Holdings LP Financial ConglomeratesFinance Holding company
Magellan Midstream Holdings GP LLC
Magellan Midstream Holdings GP LLC Part of ONEOK, Inc., Magellan Midstream Holdings GP LLC is a crude oil and natural gas transportation and logistics company. The company offers a range of services including crude oil quality, natural gas hauling, storage, and terminaling, as well as natural gas marketing, distribution, transmission, and generation. The company also provides natural gas emergency response, pipeline safety, system integrity, and specialty services. Magellan Midhaul Pipeline Services, a subsidiary of Magellan LP, offers pipeline services for crude oil, natural gas, LNG, and LPG. The company is based in Tulsa, OK.
Magellan GP LLC
Magellan GP LLC Oil & Gas PipelinesIndustrial Services Part of Magellan Midstream Partners LP, Magellan GP LLC is a company based in Tulsa, OK. Pierce H. Norton has been the CEO of the company since 2023. | 16 years |
| John Jackson | M | 67 |
CNX Midstream GP LLC
CNX Midstream GP LLC Financial ConglomeratesFinance Provides investment services | 5 years |
| Barry Pearl | M | 77 |
Magellan GP LLC
Magellan GP LLC Oil & Gas PipelinesIndustrial Services Part of Magellan Midstream Partners LP, Magellan GP LLC is a company based in Tulsa, OK. Pierce H. Norton has been the CEO of the company since 2023. | 14 years |
| John T. Lewis | M | 69 | 4 years | |
| Matthew Liuzzi | M | 51 |
USA Compression GP LLC
USA Compression GP LLC Other Consumer ServicesConsumer Services Provides compression services | 7 years |
| Andrew W. Ward | M | 59 |
USA Compression GP LLC
USA Compression GP LLC Other Consumer ServicesConsumer Services Provides compression services | 6 years |
| David Khani | M | 62 | 7 years | |
| C. Hagedorn | M | 49 |
CNX Midstream GP LLC
CNX Midstream GP LLC Financial ConglomeratesFinance Provides investment services | 1 years |
| Steven Malcolm | M | 77 | 1 years | |
| Janice D. Stoney | F | 85 | 19 years | |
| Ray Betler | M | 70 | 3 years | |
| Mark Papa | M | 79 | 2 years | |
| Donn Vickrey | M | - |
The University of Tulsa
 The University of Tulsa Other Consumer ServicesConsumer Services Functions as a College/University | 1 years |
| Richard A. Olson | M | 68 | 9 years | |
| Frank Billings | M | 63 |
The University of Tulsa
The University of Tulsa Other Consumer ServicesConsumer Services Functions as a College/University | 2 years |
| Bruce A. Fowler | M | - |
The University of Tulsa
The University of Tulsa Other Consumer ServicesConsumer Services Functions as a College/University | 1 years |
| Chantal D. Veevaete | F | 68 |
The University of Tulsa
The University of Tulsa Other Consumer ServicesConsumer Services Functions as a College/University | 2 years |
| Ted Patrick McNulty | M | - |
The University of Tulsa
The University of Tulsa Other Consumer ServicesConsumer Services Functions as a College/University | 3 years |
| Mark A. Shelby | M | 65 |
The University of Tulsa
The University of Tulsa Other Consumer ServicesConsumer Services Functions as a College/University | 3 years |
| Nelson Navarrete | M | - |
The University of Tulsa
The University of Tulsa Other Consumer ServicesConsumer Services Functions as a College/University | 1 years |
| Douglas May | M | 55 |
Magellan GP LLC
Magellan GP LLC Oil & Gas PipelinesIndustrial Services Part of Magellan Midstream Partners LP, Magellan GP LLC is a company based in Tulsa, OK. Pierce H. Norton has been the CEO of the company since 2023. | 12 years |
| William A. Bruckmann | M | 74 | 2 years | |
| John P. DesBarres | M | 86 |
Magellan Midstream Holdings GP LLC
Magellan Midstream Holdings GP LLC Part of ONEOK, Inc., Magellan Midstream Holdings GP LLC is a crude oil and natural gas transportation and logistics company. The company offers a range of services including crude oil quality, natural gas hauling, storage, and terminaling, as well as natural gas marketing, distribution, transmission, and generation. The company also provides natural gas emergency response, pipeline safety, system integrity, and specialty services. Magellan Midhaul Pipeline Services, a subsidiary of Magellan LP, offers pipeline services for crude oil, natural gas, LNG, and LPG. The company is based in Tulsa, OK. | - |
| Kenneth Fisher | M | 63 | 4 years | |
| Jason Brown | M | 49 | 2 years | |
| Steve Milbourne | M | - | 4 years | |
| Sean Kimble | M | 61 | 10 years | |
| George A. O'Brien | M | 77 |
Magellan GP LLC
Magellan GP LLC Oil & Gas PipelinesIndustrial Services Part of Magellan Midstream Partners LP, Magellan GP LLC is a company based in Tulsa, OK. Pierce H. Norton has been the CEO of the company since 2023. | 6 years |
| Jim Derryberry | M | 81 | 1 years | |
| C. McMillon | M | 59 |
The University of Tulsa
The University of Tulsa Other Consumer ServicesConsumer Services Functions as a College/University | 2 years |
Statistics
| Country | Connections | % of total |
|---|---|---|
| United States | 43 | 100% |
Age of Connections
Active
Past
Male
Female
Members of the board
Executives
Provenance des relations
- Stock Market
- Insiders
- John Chandler
- Personal Network
