The oilfield services industry in Maryland is comprised of diverse companies offering a plethora of services. These companies specialize in oil and gas exploration, production, transportation, and environmental consulting. They are essential in facilitating the growth of the energy sector in Maryland, leveraging cutting-edge technology and sound expertise to make oil and gas operations more efficient and sustainable. They address complex challenges in the industry such as environmental issues, resource management, and technical support. Looking ahead, the industry is poised to continually evolve in response to the changing energy landscape, adopting more sustainable practices and innovative solutions.


Top 24 oilfield services companies in Maryland

1. Rosemore

Rosemore, Inc. is a privately-held corporation based in Baltimore, Maryland with a primary focus on oil and gas exploration, production, and transportation via its subsidiaries Tema Oil and Gas Company and Gateway Gathering and Marketing Company. The company also manages a diversified portfolio of investments.


2. Oilfield Wiki

  • Website: oilfieldwiki.com
  • Headquarters: Stevensville, Maryland, United States
  • Headcount: 1-10

OilfieldWiki is a collaborative effort to build and share the world's largest, highest quality Oilfield Encyclopedia. Like Wikipedia, OilfieldWiki is a wiki, in that anyone can write or edit a page on the site. Because OilfieldWiki is editable by anyone, our content changes every day. Each edit can be seen on our list of Recent Changes, which gets reviewed constantly by volunteer editors. Most of the edits made on any given day are helpful, and any poor edits are usually quickly reverted. In this way, articles on OilfieldWiki improve over time, as more and more people contribute their unique knowledge and skills. Not only are OilfieldWiki's articles written and maintained by oil/gas industry professionals, but they're also shared with as many people around the world as possible. Our Creative Commons license allows OilfieldWiki's articles to be used freely by any organization or person. Allowing free republication of our content helps achieve OilfieldWiki's mission by offering our knowledge pool to help even more people for free. At the core of OilfieldWiki is the volunteer community of writers and editors, who contribute for a wide variety of reasons and in a wide variety of ways. There's a small team of employees, whose job it is to make sure the site keeps reaching readers and innovating on the technology, but volunteer contributors like you are the lifeblood of this project. If you'd like to help out, getting started is easy. We need authors to start new articles, editors to fix typos, add photos, pick videos, correct inaccuracies, and patrol recent changes. Read this list of the dozens ways you can contribute. If you have any questions, ask the Help Team.


3. Geo-Technology Associates, Inc. (GTA)

  • Website: gtaeng.com
  • Headquarters: Abingdon, Maryland, United States
  • Founded: 1985
  • Headcount: 501-1000
  • LinkedIn

Geo-Technology Associates, Inc. (GTA) is a geotechnical and environmental consulting company specializing in construction, drilling, environmental consulting, and environmental remediation services. With expertise in natural resources, groundwater and wastewater, and oil and gas field support, GTA serves various markets including commercial, energy, government and institutional, healthcare, and industrial sectors.


4. Highland Light Management

  • Website: hlmenergy.com
  • Headquarters: Montgomery Village, Maryland, United States
  • Founded: 2013
  • Headcount: 1-10
  • Latest funding type: Grant

Highland Light Management develops a dry fracture technique in oil and gas extraction to reduce water use and increase life cycle yield. The company is a Maryland corporation that developed and patented the Dry Fracture Shale System technology for hydrocarbon extraction from shale and other hydrocarbon sources.


5. Bland Oil

  • Website: blandoil.com
  • Headquarters: Bowie, Maryland, United States
  • Headcount: 1-10

Bland Oil Solutions, seek to provide oil and equipment supply solutions that is consistent with universal standards to our esteemed customers in the Oil and Gas industry. ur focus, through strategic alliance with leading global manufacturers, is to meet and exceed our supply obligations to branded and contracted customers.


6. Geothermal Technologies

  • Website: geothermal.tech
  • Headquarters: Baltimore, Maryland, United States
  • Founded: 2018
  • Headcount: 11-50
  • Latest funding type: Grant
  • LinkedIn

Geothermal Technologies is a company developing state-of-the-art drilling technologies, seismic imaging, downhole fiber optics, electromagnetic geophysical imaging, and advanced ORC power generation technologies to build novel geothermal power plants designed to operate economically and sustainably, with clean, renewable, low cost, baseload electricity production throughout the world.


7. LTN Global

  • Website: ltnglobal.com
  • Headquarters: Columbia, Maryland, United States
  • Founded: 2006
  • Headcount: 51-200
  • Latest funding type: Series Unknown
  • LinkedIn

LTN Global is a global broadcast video solutions company that offers transformative content experiences. They provide live video management, monitoring and control, and automated versioning to reach cross-platform audiences. Their solutions include linear video integration, addressable advertising, and IP multicast transport.


8. Connelly and Associates, Inc

Connelly & Associates is an industry leader in drilling services since 1991. With a combined total experience of 100+ years, they specialize in Sonic Drilling, Geotechnical Drilling, Environmental Drilling, Limited Access Drilling, and Water Well & Geothermal Drilling. Their services cover a wide service area including Maryland, Virginia, West Virginia, Pennsylvania, Delaware, and Washington, D.C.


9. East Coast Underground

East Coast Underground LLC specializes in performing Directional Drilling in areas with a high concentration of rock. They have a team of dedicated and skilled operators, along with a fleet of directional drills ranging in size from 10,000 to over 240,000 pounds. They also offer Auger Boring services up to 48 inches in diameter. Their mission is to set the highest standards in the directional drilling industry.


10. Steve Prentice Piano Service

The website appears to belong to a Chinese university called Northeastern University at Shenyang, also known as NEU. It offers a variety of undergraduate and postgraduate programs, including in computer science, software engineering, intelligent electronics, digital media and design, information and business management, and health and medical technology. Additionally, NEU has a student entrepreneurship center and supports continuing education programs.


11. D&a;D Drilling

  • Website: dddrilling.com
  • Headquarters: Woodbine, Maryland, United States
  • Headcount: 11-50

D&D Drilling Inc is a drilling company with ten drills in operation and dig crews to service its clientele. They have achieved drilling the Chesapeake and Patapsco and installing over 1 million feet of cable and duct during their relationship with Baltimore Gas and Electric.


12. Energy Citizens

Energy Citizens is a group advocating for balanced energy policies and innovations from US energy producers to support families, strengthen communities, and improve national security.


13. The Robert B. Balter Company

  • Website: balterco.com
  • Headquarters: Owings Mills, Maryland, United States
  • Founded: 1963
  • Headcount: 51-200
  • LinkedIn

Balter is a Woman-Owned Business (WBE) and Small Business that offers geotechnical engineering, materials laboratory testing, and special inspections for construction projects. With over two generations of experience, Balter has developed a solid reputation in the Mid-Atlantic region and has worked on more than 17,500 projects in the United States and Internationally.


14. A Far out Production

  • Website: afarout.com
  • Headquarters: Cockeysville, Maryland, United States
  • Headcount: 1-10

A Far out Production LLC is a company that operates in the Media and Entertainment industry. It employs 1-5 people and has $0M-$1M of revenue. The company is headquartered in Cockeysville, Maryland.


15. Rintech, INC

Main Services in three aspects: 1. Service in Pharma, Biotech and chemical industries, including product supply, FDA regulation consulting, related project development and promotion. 2. Rintech Biopharma Consulting Center,with lots of experts and related projects in R&D. 3. Chinese Association of Pharmaceutical Association, USA--As a bridge and platform, operating nonprofitably. Serve pharmaceutical, biotech and chemical industries most economically and efficiently! Provide excellence in Custom Organic Synthesis, Manufacturing and Outsourcing, Drug discovery and Herbal medicines, Rapid delivery and products of the highest purity, plus competitive price! l RINTECH is particularly specialized in the Custom Organic Synthesis, Chemical/ Pharmaceutical/Biotech Outsourcing and Contract Research. l Our extensive collaborations and connections with the pharmaceutical/Chemical industries in China provide huge business opportunities in the related fields! l Our specialties include providing a variety of APIs, Pharmaceutical Intermediates, Unnatural Amino Acid Derivatives, Special/Rare Chemicals and lots of Biotech products, etc. l We are experienced in many kinds of chemical structures, such as a huge number of aromatics (including heterocycles), etc, the ""Selected Examples of Expertise"" gives you a rough idea about our works. l We make the products in quantities from mgs, grams to kilograms in our lab facility. l We also provide kilograms to tons of products from our associated manufacturers. l Our research experience in medicinal chemistry can help customers with new product discovery and development, allowing them to avoid hiring high costing staff or investing long-term resources in projects of uncertain potential. l We work on the research and consult of organic synthetic technology development. l We also work on the research and consult of herbal and Chinese medicine development. l Please see our ""Products"" part, which shows some of our representative products, some of them are not found from current commercial ...


16. Harvest Day Publications

Harvest Day Publications is a company that operates in the Publishing industry. It employs 11-20 people and has $1M-$5M of revenue. The company is headquartered in Lanham, Maryland.


17. Agw Consultants Inc

Founded in 1970, AGW Consultants provides a range of hydrogeological and ground-water exploration and development services worldwide. AGW Consultants is headquartered in Albuquerque, New Mexico.


18. Lmma

  • Website: lmma.com
  • Headquarters: Baltimore, Maryland, United States
  • Headcount: 1-10

My goal of forming LMMA was to be able to assist property owners with managing their properties, whether they were dealing with a gas company or pipeline company throughout the Appalachian region. It is hard to believe that 5 years have passed but looking back and realizing I have worked with hundreds and talked to thousands of mineral and surface owners and helped guide them through this process that is Natural Gas, I have the feeling of satisfaction of a job well done. I am pleased that you have decided to visit our website. In order that you may get to know me a little better I have written a brief summary of my work experience. Prior to starting and operating LMMA, I worked for five (5) years at a land management company in the Charleston, West Virginia area. My responsibilities included but were not limited to acquisition, leasing and management of oil and gas properties as well as developing new business opportunities. I worked for the West Virginia Department of Health and Human Resources (WV DHHR) from 2002 to 2005. In this position I managed the water and wastewater Training and Certification program. This program is responsible for the testing and certification of all water and wastewater operators in the State of West Virginia. From 2001 through 2002 I owned a small business called Compliance Solutions, LLC. I consulted with the Oil and Gas Industry specializing in leasing properties, seismic permitting and courthouse research as well as assisting the oil and gas industry with understanding and complying with oil, gas and environmental law. From 1999 to 2001 I worked for Weavertown Environmental Group. In this position I was responsible for marketing and account management in a multi-state region providing environmental remediation services, site assessment services, occupational exposure risk analysis and employee education opportunities for chemical, oil & gas, industrial and manufacturing entities. From 1986 through 1999 I worked for the West Virginia Division of Environmental Protection ...


19. LTN Digital

LTN Digital is a subsidiary of LTN Global Communications, Inc., a global leader in fully-managed broadcast quality IP video transport solutions LTN Digital will leverage LTN’s core proprietary technology and the reliability, dependability, and stability of LTN’s fully-managed Global IP Network to offer a full suite of streaming and transcoding services.


20. Fashions Unlimited Inc

Fashions Unlimited is a premium garment construction company based in Baltimore since 1976.


21. Verde Services

Verde Services LLC is a leading provider of electric and slick wireline services to the oil and gas industry in Mississippi, Alabama, Louisiana and Texas.


22. Precision MicroFab

Precision MicroFab is a micro-fabrication provider that offers creative solutions to the most complex problems in the medical device, life sciences, microelectronics, energy, and aerospace industries.


23. Grand Format

Ain’t it Grand? From signs to banners to fence wraps and wall graphics, ColorCraft is perfectly equipped to manage all of your grand format needs.


24. Artistic Stamped Concrete Of Maryland

Rhythm & Rhymes Childcare Llc in Nashville, Tennessee is a daycare center offering preschool and child care. Our childrens center provides affordable child care programs - Call (615) 649-5713.


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