J. Clarkson

Director/Board Member at CNX RESOURCES CORPORATION

Net worth: 11 M $ as of 2026-07-30

69 year

55 connections

Producer Manufacturing

Energy Minerals

Consumer Durables

Profile

Mr. J.
P.
Clarkson is a Treasurer & Director of Jacksonville Port Authority (Florida), an Independent Director at Enerpac Tool Group Corp., an Independent Director at CNX Resources Corp.
and a Chairman at The Lake Doctors, Inc. He is on the Board of Directors at Jacksonville Port Authority (Florida), Enerpac Tool Group Corp., CNX Resources Corp.
and Hawkson Properties, Inc. Mr. Clarkson was previously employed as a President, Chief Executive Officer & Director by Bridgestone HosePower LLC, a President & Chief Executive Officer by Anchor Coupling, Inc., and a President by Masthead Industries, Inc. He also served on the board at CONSOL Energy, Inc. and Bridgestone Corp.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
CNX RESOURCES CORPORATION 0.18%	2026-06-17	273,130 ( 0.18% )	10 M $	2026-07-30
ENERPAC TOOL GROUP CORP CLASS A 0.07%	2026-02-05	38,146 ( 0.07% )	1 M $	2026-07-30

J. Clarkson active positions

Companies	Position	Start
CNX RESOURCES CORPORATION	Director/Board Member	2017-04-30
ENERPAC TOOL GROUP CORP.	Director/Board Member	2018-03-20
Hawkson Properties, Inc. Hawkson Properties, Inc. Real Estate DevelopmentFinance Provides real estate services	Director/Board Member	-
Jacksonville Port Authority (Florida) Jacksonville Port Authority (Florida) Local AgenciesGovernment Operates port in Jacksonville Florida	Director/Board Member	-
The Lake Doctors, Inc. The Lake Doctors, Inc. Environmental ServicesIndustrial Services Provides aquatic management services	Chairman	-

All active positions of J. Clarkson

Former positions of J. Clarkson

Companies	Position	End
Bridgestone HosePower LLC Bridgestone HosePower LLC Wholesale DistributorsDistribution Services Operates as a hose sales and service company	Founder	2021-12-31
CONSOL Energy, Inc. CONSOL Energy, Inc. CoalEnergy Minerals Provides bituminous coal mining services	Director/Board Member	2018-10-31
Caterpillar Fluid Transfer Solutions, Inc. Caterpillar Fluid Transfer Solutions, Inc. Industrial MachineryProducer Manufacturing Caterpillar Fluid Transfer Solutions, Inc. is a supplier of hydraulic hose assemblies. Its products includes braided hose, spiral hose, textile braided hose, and thermoplastic hose. The company was founded in 1938 and is headquartered in Menominee, MI.	Chief Executive Officer	1991-12-31
BRIDGESTONE CORPORATION	Director/Board Member	-
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See the detail of J. Clarkson's experience

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

See the detail of J. Clarkson's experience

Connections

1st degree connections

1st degree companies

Male

Female

Members of the board

Executives

See the personal network

Linked companies

Private companies	10
Enerpac Tool Group Corp. Enerpac Tool Group Corp. Industrial MachineryProducer Manufacturing Manufactures and markets pressure hydraulic and mechanical tools	Producer Manufacturing
Bridgestone Corp. Bridgestone Corp. Automotive AftermarketConsumer Durables Manufactures and sells automobile tires & sporting goods	Consumer Durables
CNX Resources Corp. CNX Resources Corp. Oil & Gas ProductionEnergy Minerals Develops and explores NGLs, natural gas & oil projects	Energy Minerals
Jacksonville Port Authority (Florida) Jacksonville Port Authority (Florida) Local AgenciesGovernment Operates port in Jacksonville Florida	Government
Caterpillar Fluid Transfer Solutions, Inc. Caterpillar Fluid Transfer Solutions, Inc. Industrial MachineryProducer Manufacturing Caterpillar Fluid Transfer Solutions, Inc. is a supplier of hydraulic hose assemblies. Its products includes braided hose, spiral hose, textile braided hose, and thermoplastic hose. The company was founded in 1938 and is headquartered in Menominee, MI.	Producer Manufacturing
Masthead Industries, Inc. Masthead Industries, Inc. Industrial MachineryProducer Manufacturing Engages in the wholesale distribution of industrial and hydraulic hoses and fittings	Producer Manufacturing
Hawkson Properties, Inc. Hawkson Properties, Inc. Real Estate DevelopmentFinance Provides real estate services	Finance
Bridgestone HosePower LLC Bridgestone HosePower LLC Wholesale DistributorsDistribution Services Operates as a hose sales and service company	Distribution Services
CONSOL Energy, Inc. CONSOL Energy, Inc. CoalEnergy Minerals Provides bituminous coal mining services	Energy Minerals
The Lake Doctors, Inc. The Lake Doctors, Inc. Environmental ServicesIndustrial Services Provides aquatic management services	Industrial Services