
Groendyke Transport Company was founded in 1932 by William Groendyke in Oklahoma, USA. The company started as a small trucking operation with a single truck.
Groendyke Transport has been in business for over 90 years, providing transportation services to various industries. Today, the company operates a large fleet of trucks and trailers.
The company's early years were marked by a focus on providing reliable and efficient transportation services to the oil and gas industry. This focus helped the company establish a strong reputation in the industry.
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Industry Information
Groendyke Transport is a leading provider of bulk transportation services, with over 75 years of experience in hauling goods across the United States.
They have a large fleet of trucks, with over 1,000 units on the road at any given time, and a network of terminals and facilities across the country.
Groendyke Transport is known for its commitment to safety, with a strong safety record and a team of experienced drivers who are trained to handle a variety of cargo.
What Is The NAICS Code?
Groendyke Transport has a NAICS code of 48, 484, and 49, which can be useful for business and research purposes.
NAICS codes are used to categorize businesses by industry and are often required for government contracts and other official documents.
If you're looking for the NAICS code for a specific company, you can usually find it on their website or through a business directory.
The NAICS code can also be used to identify a company's main industry, such as transportation or logistics.
Groendyke Transport's NAICS codes of 48 and 49 indicate that it operates in the transportation and warehousing industry, which includes trucking and shipping services.
SIC Code
Groendyke Transport has an SIC code of 42 and 421, indicating their primary and secondary classifications.
Understanding the SIC code is crucial for businesses to navigate industry-specific regulations and requirements.
Groendyke Transport's SIC code of 42 falls under the category of Motor Freight Carriers, which is a broad classification.
Their secondary SIC code of 421 is more specific, indicating a classification of Local Trucking without Storage.
EEOC Sues Over Disability Discrimination
The EEOC sued Groendyke Transport over disability discrimination, alleging that the company refused to hire a qualified truck driver because of his epilepsy.
In 2013, the EEOC charged that Groendyke Transport discriminated against a job applicant with epilepsy.
The EEOC alleged that the company's hiring manager asked the applicant about his epilepsy and told him that the company didn't hire drivers with a history of seizures.
Groendyke Transport is a transportation company based in Oklahoma.
Company Philosophy and Values
At Groendyke Transport, innovation is a core value that drives their approach to safety, efficiency, and employee development. They're not afraid to think outside the box, as evidenced by their pioneering work on brake-activated pulsating lamps to prevent rear-end collisions.
Continuous education is a key aspect of their company culture, with all employees involved in ongoing learning and development. This commitment to self-improvement has helped them develop a new driver scorecard and benchmarking tools based on an employee experience survey.
Groendyke's focus on optimizing driver productivity has led to the separation of load planning from dispatching, which has helped supercharge driver utilization. Their refined fuels planning center in Fort Worth is fully transitioned, and the chemical center in Enid is halfway through the process.
The company's emphasis on employee development extends to leadership training, with a focus on making themselves better managers, businesspeople, and employers. They're committed to continuous education and self-improvement, which is reflected in their investment in extensive leadership training.
Groendyke's commitment to innovation and employee development has earned them a Department of Labor approval for the first professional tank truck registered apprenticeship, which is now an approved occupation on apprenticeship.gov.
Expansion and Acquisitions
Groendyke Transport is planning a path to its 100th anniversary, with the chemical sector as its guiding star. The US chemical industry is expected to remain healthy, with investors "doubling down" on manufacturing and refining capacity.
The carrier is growing with strategic partners who ship "performance" chemicals with load values in excess of $50,000. This includes expansion into adjacent states, on the chemical side, and with its asphalt business, which is expected to benefit from the bipartisan infrastructure law.
Groendyke's leaders aren't anticipating a "deep" economic downturn this year, and they're optimistic about growing their tractor fleet in 2023.
Steadfast Expansion
Groendyke is already planning for its 100th anniversary, with the chemical sector as its guiding star. The U.S. chemical industry is a dominant force in the global market, with investors "doubling down" on manufacturing and refining capacity.
Volumes dipped slightly year-over-year in the first five weeks of this year, but Groendyke's leaders remain optimistic. They're expecting a "mild and short slowdown" followed by a return to business as usual.
Groendyke is growing with strategic partners who ship high-value chemicals, with load values in excess of $50,000 or even $100,000 in some cases. This expansion is driven by the carrier's focus on the chemical sector.

The carrier is also eyeing expansion into adjacent states, particularly in the chemical side, and with its asphalt business. The bipartisan infrastructure law is expected to benefit Groendyke's asphalt business.
Groendyke's leaders aren't anticipating a "deep" economic downturn this year, and they're optimistic about growing their tractor fleet in 2023. They received only 100 trucks last year, all as replacements, due to supply-chain disruptions.
The company's leaders are confident in the long-term success of Groendyke, with Hodgen expecting the Groendyke family's energy to continue powering the carrier's success.
Oklahoma Freight Co. Acquires Linden Bulk Transportation
Oklahoma Freight Co. has made a significant move in the transportation industry by acquiring Linden Bulk Transportation. This acquisition is a strategic step towards expanding its services and capabilities.
The acquisition is expected to enhance Oklahoma Freight Co.'s presence in the bulk transportation market, particularly in the Midwest region.
Linden Bulk Transportation brings a fleet of 50 trucks and 150 trailers to the table, increasing Oklahoma Freight Co.'s overall capacity and flexibility.
This acquisition is a testament to Oklahoma Freight Co.'s commitment to growth and innovation in the transportation sector.
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Frequently Asked Questions
How much does a Groendyke Transport driver make?
A Groendyke Transport driver's average yearly pay in the US is around $76,482, meeting the national average. Learn more about Groendyke Transport driver salaries and benefits.
Is Groendyke Transport a good company to work for?
Groendyke Transport has a 3.1-star rating on Glassdoor, indicating a generally positive employee experience. Employees generally report a good working experience at Groendyke Transport.
Sources
- https://rocketreach.co/groendyke-transport-profile_b5c7db02f42e0d59
- https://www.eeoc.gov/newsroom/eeoc-sues-groendyke-transport-mckenzie-tank-lines-disability-discrimination
- https://en.wikipedia.org/wiki/Groendyke_Transport
- https://www.bulktransporter.com/fleet-management/media-gallery/21260723/still-growing-innovation-adaptation-power-groendykes-deep-rooted-prosperity
- https://www.oklahoman.com/story/business/transportation/2024/10/01/groendyke-transport-oklahoma-acquires-linden-bulk-greg-hodgen/75449911007/
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