Mark Helm
Chief Executive Officer at Dolese Bros Co.
Network origin in Mark Helm first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
National Stone, Sand & Gravel Association
 National Stone, Sand & Gravel Association Miscellaneous Commercial ServicesCommercial Services National Stone, Sand & Gravel Association is a non profit organization which advocates for the aggregates industry. It advances public policies that protect and expand the safe, environmentally responsible use of aggregates that build America’s infrastructure and economy. The company is headquartered in Alexandria, VA.
24
| Non-Profit Organization | Miscellaneous Commercial Services | 24 |
Dolese Bros Co.
 Dolese Bros Co. Construction MaterialsNon-Energy Minerals Dolese Bros Co. engages in the manufacture and distribution of concrete products. It offers ready-mixed concrete, crushed stone, sand and gravel, segmental and architectural block, construction supplies, brick stone and stone veneer, and hardscapes. The company was founded by Peter Dolese, William Dolese, John Dolese and Henry Dolese. The company is headquartered in Oklahoma City, OK.
1
| Private Company | Construction Materials | 1 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to Mark Helm via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
| VULCAN MATERIALS COMPANY | Construction Materials | Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal | |
| MARTIN MARIETTA MATERIALS, INC. | Wholesale Distributors | General Counsel Chief Executive Officer | |
Material Service Corp.
 Material Service Corp. Construction MaterialsNon-Energy Minerals Material Service Corp. engages in the mining and sale of aggregates stone, sand, and gravel. The company is headquartered in Chicago, IL. | Construction Materials | Chairman | |
| Hanson Finance America, Inc. | Finance/Rental/Leasing | Chairman | |
Rogers Group, Inc.
 Rogers Group, Inc. Engineering & ConstructionIndustrial Services Rogers Group, Inc. provides construction services. It provides crushed stones, sand, and gravel for the application in roadways, water filtration, and mineral production and hot mix asphalt for asphalt pavements and roads. The firm also offers asphalt paving and highway construction services. It provides products for roads, bridges, homes, school buildings, libraries, churches, and public arenas. The company was founded by Ralph Rogers in 1908 and is headquartered in Nashville, TN. | Engineering & Construction | Director/Board Member Chief Executive Officer | |
American Bar Association
 American Bar Association Miscellaneous Commercial ServicesCommercial Services American Bar Association provides legal services. It provides law school accreditation, continuing legal education, legal information and other services to assist legal professionals. The firm has members which include judges, court administrators, law professors, and non-practicing attorneys. The company was founded on August 21, 1878 and is headquartered in Chicago, IL. | Miscellaneous Commercial Services | Corporate Officer/Principal Corporate Officer/Principal | |
Hanson Aggregates Southeast LLC
 Hanson Aggregates Southeast LLC Construction MaterialsNon-Energy Minerals Hanson Aggregates Southeast LLC supplies concrete mix and other building materials. It provides gravel mix used for wholesale aggregate roads and landscapes. The firm also offers asphalt, bituminous derivatives, manhole frames with covers, pitch, gilsonite, and cutback products. The company was founded in March 17, 2009 and is headquartered in Morrisville, NC. | Construction Materials | President Chairman | |
Mission Valley Rock Co. LLC
 Mission Valley Rock Co. LLC Construction MaterialsNon-Energy Minerals Part of Martin Marietta Materials, Inc., Mission Valley Rock Co. LLC is a company that produces and distributes asphalt rock materials. The company is based in San Francisco, CA. Mission Valley Rock Co. was acquired by Hanson Ltd., part of Heidelberg Materials AG from August 23, 2007 on June 23, 2005. | Construction Materials | Chairman | |
American Road & Transportation Builders Association
 American Road & Transportation Builders Association Miscellaneous Commercial ServicesCommercial Services American Road & Transportation Builders Association is an association that focuses on growing transportation infrastructure. The private company is based in Washington. The CEO of the American company is Dave Bauer. | Miscellaneous Commercial Services | Director/Board Member Director/Board Member Director/Board Member | |
Vibra-Tech Engineers, Inc.
 Vibra-Tech Engineers, Inc. Engineering & ConstructionIndustrial Services Vibra-Tech Engineers, Inc. provides engineering and environmental services. It offers inspection, vibration, structural dynamic, blasting, acoustics and noise, environmental, geophysical, geotechnical, and community relation services. The company was founded in 1949 and is headquartered in Hazleton, PA. | Engineering & Construction | Corporate Officer/Principal Corporate Officer/Principal Director/Board Member | |
Lehigh Hanson, Inc.
 Lehigh Hanson, Inc. Construction MaterialsNon-Energy Minerals Lehigh Hanson, Inc. manufactures ready mixed and precast concrete, cement, asphalt, clay bricks, roofing, pavers, and chimneys. The company was founded in 2016 and is headquartered in Irving, TX. | Construction Materials | Chief Executive Officer | |
| Hanson Aggregates Pacific Southwest, Inc. | Chairman | ||
Hanson Aggregates Mid-Pacific, Inc.
 Hanson Aggregates Mid-Pacific, Inc. Construction MaterialsNon-Energy Minerals Part of Martin Marietta Materials, Inc., Hanson Aggregates Mid-Pacific, Inc. manufactures sand, gravel, brick and clay products. The company is based in Clayton, CA. | Construction Materials | Chairman | |
Lehigh Northwest Cement Co.
 Lehigh Northwest Cement Co. Construction MaterialsNon-Energy Minerals Part of Heidelberg Materials AG, Lehigh Northwest Cement Co. is a company that manufactures cement. The company is based in Tacoma, WA. | Construction Materials | Chairman | |
Lehigh Southwest Cement Co.
 Lehigh Southwest Cement Co. Construction MaterialsNon-Energy Minerals Part of Heidelberg Materials AG, Lehigh Southwest Cement Co. produces cement and ready mix concrete. The company is based in Irvine, CA. | Construction Materials | Chairman | |
Lehigh Hanson Materials Ltd.
 Lehigh Hanson Materials Ltd. Wholesale DistributorsDistribution Services Lehigh Hanson Materials Ltd. provides heavy building materials services. Its products include concrete, cement, aggregates and concrete pipes. The company is headquartered in Edmonton, Canada. | Wholesale Distributors | Director/Board Member | |
| The International Society of Explosives Engineers | Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal | ||
| Hampshire Properties LLC | Investment Managers | Director/Board Member | |
| Tomahawk, Inc. | Director/Board Member | ||
PCAz Leasing LLC
 PCAz Leasing LLC Real Estate DevelopmentFinance Part of Martin Marietta Materials, Inc., PCAz Leasing LLC is a company that leases real estate properties. The company is based in Phoenix, AZ. | Real Estate Development | Chairman | |
LHI Duomo Holdings LLC
 LHI Duomo Holdings LLC Financial ConglomeratesFinance Part of Heidelberg Materials AG, LHI Duomo Holdings LLC provides investment services. The company is based in Wilmington, DE. | Financial Conglomerates | Chairman | |
Lehigh Portland Holdings LLC
 Lehigh Portland Holdings LLC Financial ConglomeratesFinance Lehigh Portland Holdings LLC functions as an investment holding American company. The private company is based in Dallas. | Financial Conglomerates | Director/Board Member | |
Lehigh Northwest Marine LLC
 Lehigh Northwest Marine LLC Other TransportationTransportation Part of Heidelberg Materials AG, Lehigh Northwest Marine LLC provides marine services. The company is based in Seattle, WA. | Other Transportation | Chairman | |
Lehigh Hanson Receivables LLC
 Lehigh Hanson Receivables LLC Construction MaterialsNon-Energy Minerals Part of Heidelberg Materials AG, Lehigh Hanson Receivables LLC is an American company that manufactures ready mixed concrete. | Construction Materials | Director/Board Member | |
Lehigh Cement Co. LLC
 Lehigh Cement Co. LLC Construction MaterialsNon-Energy Minerals Lehigh Cement Co. LLC produces, imports, and markets white Portland and masonry cements. The company is headquartered in Waco, TX. | Construction Materials | Director/Board Member | |
| KH 1, Inc. | Miscellaneous | Director/Board Member | |
Hspp Properties Pma Ohio LLC
 Hspp Properties Pma Ohio LLC Real Estate DevelopmentFinance Hspp Properties Pma Ohio LLC provides real estate brokerage services. The private company is based in Washington. | Real Estate Development | Chairman | |
Hanson Aggregates Pennsylvania LLC
 Hanson Aggregates Pennsylvania LLC Construction MaterialsNon-Energy Minerals Part of Heidelberg Materials AG, Hanson Aggregates Pennsylvania LLC is a company that manufactures and distributes construction materials. The company is based in Montoursville, PA. | Construction Materials | Chairman | |
Hanson Aggregates New York LLC
 Hanson Aggregates New York LLC Construction MaterialsNon-Energy Minerals Part of Heidelberg Materials AG, Hanson Aggregates New York LLC is a company that manufactures cement. The company is based in Jamesville, NY. | Construction Materials | Chairman | |
Hanson Aggregates Contracting, Inc.
 Hanson Aggregates Contracting, Inc. HomebuildingConsumer Durables Hanson Aggregates Contracting, Inc. is an American company that specializes in remodeling construction. The private company is based in Irwindale. | Homebuilding | Chairman | |
Hanson Aggregates BMC, Inc.
 Hanson Aggregates BMC, Inc. Construction MaterialsNon-Energy Minerals Part of Heidelberg Materials AG, Hanson Aggregates BMC, Inc. is a company that manufactures and wholesales asphalt paving mixtures and blocks. The company is based in Newport, NJ. | Construction Materials | Chairman | |
Hanson Aggregates LLC
 Hanson Aggregates LLC Construction MaterialsNon-Energy Minerals Part of Martin Marietta Materials, Inc., Hanson Aggregates LLC is one of the largest producers of crushed stone, sand and gravel in the world. The company is based in New Braunfels, TX. The company's aggregates are used for various purposes such as base material, filter stone, drainage and erosion control, landscaping, railroad ballast and backfill. Hanson Aggregates is leveraging technology to drive operational efficiencies, provide a competitive advantage and improve customer service. | Construction Materials | Chairman | |
| Hamw Minerals, Inc. | Miscellaneous | Chairman | |
Ha Properties Sc LLC
 Ha Properties Sc LLC Real Estate DevelopmentFinance Ha Properties Sc LLC provides property management services. The private company is based in Columbia. | Real Estate Development | Chairman | |
Ha Properties Ny LLC
 Ha Properties Ny LLC Real Estate DevelopmentFinance Ha Properties Ny LLC provides real estate services. The private company is based in New York. | Real Estate Development | Chairman | |
Ha Properties Ny II LLC
 Ha Properties Ny II LLC Real Estate DevelopmentFinance Ha Properties Ny II LLC provides real estate services. The private company is based in Albany. | Real Estate Development | Chairman | |
Greyrock LLC
 Greyrock LLC Miscellaneous Commercial ServicesCommercial Services Part of Heidelberg Materials AG, Greyrock LLC is a company that provides business consulting services. The company is based in Wilmington, TX. | Miscellaneous Commercial Services | Director/Board Member | |
Hanson Building Materials America LLC
 Hanson Building Materials America LLC Financial ConglomeratesFinance Part of Heidelberg Materials AG, Hanson Building Materials America LLC provides investment services. The company is based in Wilmington, DE. | Financial Conglomerates | Director/Board Member | |
Hanson Permanente Cement of Guam, Inc.
 Hanson Permanente Cement of Guam, Inc. Wholesale DistributorsDistribution Services Hanson Permanente Cement of Guam, Inc. is a private company that distributes and wholesales cement. The company is based in Guam, CA. | Wholesale Distributors | Chairman | |
Hanson Ready Mix, Inc.
 Hanson Ready Mix, Inc. Wholesale DistributorsDistribution Services Part of Heidelberg Materials AG, Hanson Ready Mix, Inc. distributes ready mixed concrete. The company is based in Wilmington, DE. | Wholesale Distributors | Director/Board Member | |
HNA Investments
 HNA Investments Financial ConglomeratesFinance Part of Heidelberg Materials AG, HNA Investments is an investment holding company. The company is based in Wilmington, DE. | Financial Conglomerates | Director/Board Member | |
Hp&P Se Properties Va LLC
 Hp&P Se Properties Va LLC Real Estate DevelopmentFinance Hp&P Se Properties Va LLC provides real estate services. The private company is based in Richmond. | Real Estate Development | Director/Board Member | |
Lehigh Hanson Services LLC
 Lehigh Hanson Services LLC Wholesale DistributorsDistribution Services Part of Heidelberg Materials AG, Lehigh Hanson Services LLC supplies crushed limestone. The company is based in Wilmington, DE. | Wholesale Distributors | Director/Board Member | |
Lehigh Realty Co.
 Lehigh Realty Co. Real Estate DevelopmentFinance Lehigh Realty Co. provides real estate services. The private company is based in Richmond. | Real Estate Development | Director/Board Member | |
Mineral & Land Resources Corp.
 Mineral & Land Resources Corp. Real Estate DevelopmentFinance Mineral & Land Resources Corp. provides real estate services. The private company is based in Wilmington. | Real Estate Development | Chairman | |
Shrewsbury Properties LLC
 Shrewsbury Properties LLC Real Estate DevelopmentFinance Shrewsbury Properties LLC provides real estate services. The private company is based in Austin, TX. | Real Estate Development | Director/Board Member |
Statistics
International
| United States | 50 |
| Canada | 2 |
Sectoral
| Non-Energy Minerals | 19 |
| Finance | 16 |
| Distribution Services | 6 |
| Commercial Services | 4 |
| Industrial Services | 3 |
Operational
| Director/Board Member | 130 |
| Corporate Officer/Principal | 69 |
| Chairman | 64 |
| Undergraduate Degree | 17 |
| President | 11 |
Most connected contacts
| Insiders | |
|---|---|
| Jonathan P. Morrish | 89 |
| Abney Boxley | 31 |
| C. Nye | 23 |
| Norman Jetmundsen | 14 |
| John Steele | 14 |
| Thomas G. Farrell | 14 |
| John Griesemer | 14 |
| Robert R. Vogel | 12 |
| Roselyn Bar | 12 |
| Gilberto Perez | 8 |
| Jeffrey A. Straw | 8 |
| Randy Lake | 7 |
| Joe Crownover | 7 |
| Christopher M. Hopkins | 6 |
| Kenneth L. Massimine | 5 |
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