The well control equipment industry plays a critical role in ensuring the safe and efficient operation of oil and gas extraction activities. Companies in this sector manufacture essential equipment, such as blowout preventers, pressure control systems, and various completion technologies. These products are vital for preventing blowouts and managing well integrity, which directly impacts both safety and operational costs. As the energy sector pushes for sustainability, innovations in well control technology are trending towards enhanced efficiency and reduced environmental impact, making this industry increasingly pivotal in meeting global energy demands responsibly.

The companies featured in this list vary widely in size and specialization, with headquarters located across the globe, including the USA, UAE, Canada, and Australia. Founded between 1969 and 2020, these firms typically range from small teams of less than fifty to larger organizations employing thousands. Many specialize in cutting-edge technologies for well control, offering products that enhance safety and operational reliability in oil and gas fields, contributing to the industry's ongoing evolution and response to global energy challenges.

Continue reading to discover the top well control equipment companies.

Top 23 Well Control Equipment Companies

1. Worldwide Oilfield Machine

• Website: womgroup.com
• Ownership type: Private
• Headquarters: Houston, Texas, United States (USA)
• Employee distribution: India 50%, United States (USA) 26%, United Arab Emirates 13%, Other 11%
• Founded year: 1980
• Headcount: 1001-5000
• LinkedIn: worldwideoilfieldmachine

Worldwide Oilfield Machine (WOM) is an oilfield equipment manufacturer based in Houston, Texas, established in 1980. The company specializes in providing custom solutions tailored to the needs of the oil and gas industry. WOM's product range includes critical equipment such as blowout preventers (BOPs), gate valves, chokes, and wellheads, all essential for effective well control. With a workforce of over 3,000 employees across multiple countries, WOM has a significant international footprint. Their commitment to innovation is evident in their development of advanced technologies, particularly in subsea and high-pressure/high-temperature environments. WOM also emphasizes customer collaboration to address complex challenges in well control and operational efficiency, ensuring that their products meet stringent industry standards.

2. Ire

• Website: irefze.com
• Ownership type: Private
• Headquarters: Dubai, Dubai, United Arab Emirates (UAE)
• Employee distribution: United Arab Emirates 100%
• Founded year: 1995
• Headcount: 11-50
• LinkedIn: ir%26e-trading-llc

IRE Oil & Gas FZE, established in 1995 and based in Dubai, UAE, specializes in the supply of equipment for the oil and gas sector. With a workforce of 26 employees, the company has built a reputation for providing innovative solutions and high-quality products. Their product range includes safety equipment, valves, pipe handling equipment, mud systems, hoisting and rotary equipment, and notably, well control equipment. IRE emphasizes collaboration with manufacturers to ensure that the products meet the specific needs of their clients, particularly in the MENA region. Their strategic location in Dubai allows them to effectively serve the Gulf Cooperation Council (GCC) markets. IRE has also expanded its facilities to enhance its operational capabilities, including a new warehouse and workshop to support their service offerings. The company has established partnerships with various manufacturers, which strengthens their position in the market.

3. BESTWAY OILFIELD, Inc

• Website: bestwayoilfield.com
• Ownership type: Family Owned
• Headquarters: Channelview, Texas, United States (USA)
• Employee distribution: United States (USA) 96%, Canada 4%
• Founded year: 1991
• Headcount: 51-200
• LinkedIn: bestway-oilfield

BESTWAY OILFIELD, Inc., based in Channelview, Texas, has been a player in the oilfield equipment manufacturing sector since its establishment in 1991. The company specializes in advanced frac valves and well control equipment, catering to the needs of the oil and gas industry. With a workforce of approximately 104 employees, BESTWAY focuses on enhancing operational efficiency and reliability through innovative products and services. Their product line includes the Mark V SERVICE-LESS™ Valves, which are designed to reduce maintenance needs and improve performance during fracking operations. Additionally, they offer a range of well control equipment, including plug catchers and sand knockouts, which are critical for managing well integrity and safety. BESTWAY has also expanded its footprint internationally with a facility in Canada, indicating growth and a commitment to serving a broader market. Their recent acquisition of Absolute Control adds further expertise to their offerings, particularly in hydraulic control systems for drilling and completion operations.

4. Welltec

• Website: welltec.com
• Ownership type: Private Equity
• Headquarters: Denmark
• Employee distribution: Denmark 17%, Brazil 14%, United States (USA) 10%, Other 59%
• Latest funding: July 2007
• Founded year: 1994
• Headcount: 501-1000
• LinkedIn: welltec

Welltec, founded in 1994 and based in Denmark, is an oil and gas service provider that specializes in robotic well solutions and advanced intervention technologies. With a workforce of approximately 1,120 employees, Welltec operates on a global scale, offering a range of services designed to optimize well productivity and reduce environmental impact for oil and gas operators. The company is known for its innovative approaches to well interventions, including plug and abandonment, downhole access, and water shut-off services. Welltec's commitment to maximizing reservoir contact and ensuring well integrity is evident in its advanced completion technologies. The company has not reported any recent funding, indicating a stable operational model since its last funding round in 2007. Welltec's focus on sustainability and efficiency in well operations aligns with the industry's evolving demands, making it a significant player in the sector.

5. Control Technology Inc.

• Website: controltechnology.ca
• Ownership type: Private
• Headquarters: Blackfalds, Alberta, Canada
• Founded year: 1997
• Headcount: 11-50
• LinkedIn: control-technology-inc-

Control Technology Inc., also known as CANSCO Control Technology Inc., is based in Blackfalds, Alberta, Canada. Founded in 1997, the company specializes in providing well control equipment solutions tailored for the upstream energy industry. Their product range includes BOP control units, diverter control systems, drilling choke control, and managed pressure drilling choke control, among others. They also offer services such as equipment rental, recertification, recalibration, and training, which are crucial for maintaining operational safety and efficiency. CANSCO has built a solid reputation for its commitment to quality and customer satisfaction, serving clients in the oil, gas, and geothermal sectors. Their focus on safety-critical operations positions them as a significant player in the well control equipment market.

6. Oil States Energy Services

• Website: oses.com
• Ownership type: Private
• Headquarters: Houston, Texas, United States (USA)
• Employee distribution: United States (USA) 94%, Other 6%
• Founded year: 2011
• Headcount: 1001-5000
• LinkedIn: oil-states-energy-services-l.l.c.

Oil States Energy Services (OSES), founded in 2011 and based in Houston, Texas, is an oilfield services company that provides integrated rental solutions and specialized equipment tailored for the oil and gas drilling industry. With a workforce of approximately 325 employees, OSES serves clients throughout the entire life cycle of a well, offering a range of products including wireline support, isolation tools, flowback services, and frac stacks. Their equipment is designed to enhance operational efficiency and safety, addressing the critical needs of operators and service companies during various phases of well activity. OSES emphasizes quality and safety, with a quality management system certified to ISO 9001:2015 standards. The company has built a reputation for reliability and technical expertise, making it a significant player in the oilfield services sector.

7. Magnum Technology Center FZE

• Website: mtc-intl.com
• Ownership type: Private
• Headquarters: Dubai, Dubai, United Arab Emirates (UAE)
• Employee distribution: United Arab Emirates 94%, India 5%, Other 1%
• Founded year: 2011
• Headcount: 51-200
• LinkedIn: magnum-technology-center

Magnum Technology Center FZE, established in 2011 and based in Dubai, UAE, operates as a manufacturer and service provider within the oil and gas industry. The company specializes in creating equipment for well testing, production, and drilling operations, catering to both onshore and offshore needs. Their product range includes well testing packages, early production facility equipment, managed pressure drilling systems, and underbalanced drilling solutions. MTC emphasizes seamless integration of their equipment, ensuring that all components work together effectively. They maintain a strong focus on quality, adhering to industry standards and certifications. With a dedicated team of engineers and a commitment to customer support, MTC aims to build long-term relationships with clients by delivering reliable and innovative solutions tailored to operational requirements.

8. Star Oilfield Services SAS

• Website: staroilfieldservices.com
• Ownership type: Private
• Headquarters: Bogota, Bogota, Colombia
• Employee distribution: Colombia 100%
• Founded year: 1993
• Headcount: 51-200
• LinkedIn: star-oilfield-services-sas

Star Oilfield Services SAS, based in Bogotá, Colombia, has been a player in the oilfield services sector since its inception in 1993. The company specializes in the design, manufacturing, and maintenance of equipment tailored for the oil and gas industry. Their product range includes tubulars, well control equipment, and lifting services, catering primarily to businesses within the oil and gas sector. Star Oilfield Services is particularly noted for its well control line, which features blowout preventers (BOPs) and pressure control systems, essential for safe drilling operations. The company prides itself on its commitment to quality, holding certifications such as ISO 9001:2015, and has a strong focus on customer satisfaction. With a workforce of around 36 employees, the company operates entirely within Colombia, emphasizing its local expertise and dedication to the regional oil and gas market.

9. Spartan Energy Services

• Website: spartansenergy.com
• Ownership type: Private Equity
• Headquarters: Lafayette, Louisiana, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: Other (Debt), $30.0M, January 2013
• Founded year: 2010
• Headcount: 201-500
• LinkedIn: spartan-energy-services-llc

Spartan Energy Services, founded in 2010 and based in Lafayette, Louisiana, is an oilfield services company dedicated to providing innovative solutions for well operations in the oil and gas industry. With a workforce of approximately 201-500 employees, Spartan emphasizes safety and efficiency through advanced technologies and equipment. Their primary clientele consists of businesses in the oil and gas sector that require reliable operational support. The company has developed several key products, including the FracLock system, which enhances safety by removing personnel from danger zones during operations. Additionally, Spartan offers hydraulic chokes and flow control equipment, further solidifying their role in well control operations. In 2013, they secured $30 million in funding, indicating investor confidence in their business model and growth potential.

10. Dril-Quip

• Website: innovex-inc.com
• Ownership type: Private Equity
• Headquarters: Houston, Texas, United States (USA)
• Employee distribution: United States (USA) 34%, Brazil 24%, United Kingdom (UK) 15%, Other 26%
• Latest funding: January 2017
• Founded year: 1981
• Headcount: 1001-5000
• LinkedIn: dril-quip

Dril-Quip, based in Houston, Texas, is a private equity-owned company that specializes in providing equipment and services for the oil and gas industry. Founded in 1981, Dril-Quip has built a reputation for its innovative technologies aimed at improving drilling efficiency and safety. The company offers a comprehensive range of products, including wellhead systems, float equipment, and various tools for well construction, completion, and production. Their solutions cater to the operational needs of energy sector businesses, ensuring that they can effectively manage the complexities of drilling operations. With a workforce of approximately 1,825 employees, Dril-Quip operates not only in the United States but also has a significant presence in Brazil, the United Kingdom, Mexico, and Singapore, reflecting its global reach in the energy market.

11. Premium Oilfield Technologies

• Website: premiumoilfield.com
• Ownership type: Private Equity
• Headquarters: Houston, Texas, United States (USA)
• Employee distribution: United States (USA) 75%, India 8%, United Arab Emirates 7%, Other 9%
• Latest funding: January 2018
• Founded year: 2003
• Headcount: 201-500
• LinkedIn: premium-oilfield-supply

Premium Oilfield Technologies, founded in 2003 and based in Houston, Texas, operates within the oil and gas sector, focusing on the development and provision of drilling equipment and services. The company offers a comprehensive range of products, including mud pumps, top drives, pressure control systems, and various well service tools. Their solutions are designed to improve drilling performance and safety, particularly in challenging environments. With a workforce of approximately 323 employees, Premium Oilfield Technologies serves clients across multiple regions, including the United States, India, and the United Arab Emirates. Their commitment to innovation is evident in their advanced RCD/MPD systems, which enhance downhole pressure management. The company has not reported any recent funding, indicating a stable operational model since its inception.

12. Kinetic Pressure Control

• Website: shearanything.com
• Ownership type: Private
• Headquarters: Houston, Texas, United States (USA)
• Employee distribution: United States (USA) 92%, Brazil 5%, United Kingdom (UK) 3%
• Founded year: 2016
• Headcount: 11-50
• LinkedIn: kinetic-pressure-control

Kinetic Pressure Control, based in Houston, Texas, is a well control technology company that has been active since its founding in 2016. The firm focuses on creating advanced solutions for the oil and gas industry, particularly in the area of blowout prevention. Their notable products include the Kinetic Blowout Stopper (K-BOS) and StackLite systems, which are engineered to enhance safety and reliability during drilling operations. Kinetic Pressure Control serves a range of clients in the oil and gas sector, providing them with essential technologies to mitigate the risks associated with drilling. The company emphasizes innovation, aiming to revolutionize well control practices and ensure that incidents like the Macondo blowout are avoided in the future. With a workforce of around 64 employees, Kinetic Pressure Control is dedicated to improving well control methods and maintaining the industry's social license to operate.

13. Peak Well Systems

• Website: peakwellsystems.com
• Ownership type: Corporate
• Headquarters: Perth, Western Australia, Australia
• Employee distribution: Australia 37%, United Kingdom (UK) 23%, United Arab Emirates 13%, Other 27%
• Latest funding: January 2017
• Founded year: 2002
• Headcount: 51-200
• LinkedIn: peak-well-systems

Peak Well Systems, established in 2002 and headquartered in Perth, Western Australia, is a company dedicated to the design and manufacture of advanced downhole tools tailored for the oil and gas sector. With a workforce of approximately 100 employees, the company operates globally, serving operators and service companies across various regions including Australia, the UK, the UAE, the USA, and Malaysia. Their product offerings include systems for flow control, well monitoring, integrity assurance, and production enhancement. Peak Well Systems is recognized for its commitment to quality and customer service, providing solutions that extend well life and restore integrity. Their technological innovations are trusted by industry players to deliver significant cost and safety benefits, making them a notable participant in the well control equipment market.

14. Vault Pressure Control

• Website: vaultpc.com
• Ownership type: Private Equity
• Headquarters: Houston, Texas, United States (USA)
• Employee distribution: United States (USA) 81%, Australia 14%, Papua New Guinea 4%, Other 1%
• Latest funding: $25.0M, December 2020
• Founded year: 2020
• Headcount: 501-1000
• LinkedIn: vault-pressure-control

Vault Pressure Control, based in Houston, Texas, is a private equity-owned company that specializes in wellhead equipment and pressure control solutions for the oil and gas industry. Founded in 2020, Vault has quickly positioned itself as a provider of essential products and services that support drilling, completions, and production operations. The company emphasizes safety and efficiency in its offerings, which include a variety of wellhead systems, frac valves, and production trees. Vault's commitment to quality is reflected in its in-house engineering and manufacturing capabilities, as well as its focus on training and mentorship for its technicians. With a workforce that spans the United States and other countries, Vault is dedicated to meeting the operational needs of its clients while ensuring the highest standards of safety and reliability. The company has also secured significant funding, amounting to $25 million, which underscores its growth potential and commitment to innovation in the industry.

15. FET Variperm

• Website: variperm.com
• Ownership type: Corporate
• Headquarters: Calgary, Alberta, Canada
• Employee distribution: Canada 100%
• Latest funding: $152.0M, November 2023
• Founded year: 1969
• Headcount: 51-200
• LinkedIn: rglinc

FET Variperm, based in Calgary, Alberta, has been a significant player in the energy services sector since its founding in 1969. The company specializes in sand control, flow control, and completions, providing a range of products and services designed to optimize production and maintain well integrity for oil and gas operators. Variperm's expertise is particularly evident in their custom sand control filtration screens, which are utilized in various applications, including SAGD oil sands and conventional oil and gas extraction. Their commitment to research and development is highlighted by their proLAB™ design and testing services, which focus on creating tailored solutions for challenging reservoir conditions. With a workforce of approximately 106 employees and a recent funding round of $152 million in November 2023, Variperm continues to enhance its technological capabilities and expand its market presence.

16. Sharpe Engineering

• Website: sharpeengineering.com.au
• Ownership type: Family Owned
• Headquarters: Roma, Queensland, Australia
• Employee distribution: Australia 92%, United States (USA) 8%
• Founded year: 1995
• Headcount: 51-200
• LinkedIn: sharpe-engineering

Sharpe Engineering, founded in 1995, is a family-owned manufacturer located in Roma, Queensland, Australia. The company specializes in well control equipment and custom engineering solutions, primarily serving the oil and gas, defence, rail, and minerals and mining industries. With a workforce of around 60 employees, Sharpe Engineering has built a reputation for quality-driven products and services that enhance safety and productivity in the sectors they serve. They are recognized as Australia's largest provider of well control safety equipment and solutions, focusing on pressure control equipment, rental solutions, and servicing. The company is committed to continuous innovation and invests in state-of-the-art technology to improve their manufacturing processes. Their dedication to quality is reflected in their certifications, including ISO 9001:2015 and various API standards. Sharpe Engineering also plays a vital role in their local community, supporting local initiatives and providing employment opportunities.

17. Sahara Middle East Petroleum Services

• Website: saharamea.com
• Ownership type: Private
• Headquarters: Baghdad, Baghdad Governorate, Iraq
• Employee distribution: Iraq 73%, Jordan 27%
• Founded year: 2010
• Headcount: 51-200
• LinkedIn: sahara-middle-east-petroleum-services

Sahara Middle East Petroleum Services, established in 2010, operates as a private oil and gas service provider based in Baghdad, Iraq. The company specializes in a variety of services tailored to the oil and gas industry, including flow control, gas processing, electrical solutions, and well services. Their well services division offers critical operations such as open hole logging, cased hole logging, pressure pumping, and well testing, which are essential for ensuring the integrity and efficiency of oil wells. With a workforce of approximately 51-200 employees, Sahara Middle East collaborates with prominent manufacturers to deliver specialized solutions to major operators in the region. Their commitment to enhancing operational efficiency and safety is evident in their service offerings, which cater to both upstream and downstream sectors of the industry.

18. GDS International, LLC

• Website: globaldrillingsupport.com
• Ownership type: Private
• Headquarters: Houston, Texas, United States (USA)
• Founded year: 2008
• Headcount: 51-200
• LinkedIn: gds-international-llc

GDS International, LLC, also known as Premium Oilfield Technologies, is a Houston-based company founded in 2008. With a workforce of approximately 68 employees, the company specializes in providing premium oilfield equipment and services tailored for the oil and gas industry. Their extensive product line includes mud pumps, top drives, pressure control systems, and various well service tools. GDS International is dedicated to enhancing drilling operations by focusing on reducing downtime and improving safety through innovative solutions. They have developed a reputation for reliability and performance, serving a range of clients in both land and offshore drilling environments. The company is committed to continuous improvement and quality management, as evidenced by their certifications, including ISO 9001:2015 and API Q1. Their products are designed to meet the rigorous demands of the industry, ensuring that they remain a relevant player in the well control equipment market.

19. Delta Corporation

• Website: deltacrp.com
• Ownership type: Private
• Headquarters: United States (USA)
• Employee distribution: Qatar 84%, Saudi Arabia 9%, Other 7%
• Founded year: 1977
• Headcount: 501-1000
• LinkedIn: delta-crp

Delta Corporation, founded in 1977, is a private manufacturing company based in the United States. With a workforce of approximately 808 employees, the company has established itself as a significant player in the oil and gas industry. Delta specializes in producing wellhead systems, valves, and safety equipment, catering primarily to businesses that require reliable and efficient equipment for their operations. Their product offerings include conventional wellheads, X-mas trees, surface safety valves, and high-performance frac valves, all designed to meet the demanding conditions of the oil and gas sector. Delta also provides in-house services such as performance qualification testing, machining, and weld overlay cladding, ensuring that their products meet the highest quality standards. The company operates with a strong commitment to innovation and technology, which is evident in their state-of-the-art manufacturing techniques and comprehensive service capabilities. Delta's customer base is predominantly located in the Middle East, with a significant presence in Qatar and Saudi Arabia, highlighting their relevance in key oil and gas markets.

20. Dosco

• Website: dosco.ro
• Ownership type: Family Owned
• Headquarters: Bucharest, Bucharest, Romania
• Employee distribution: Romania 100%
• Founded year: 1997
• Headcount: 11-50
• LinkedIn: dosco-petroservices

Dosco, founded in 1997 and based in Bucharest, Romania, is a family-owned energy services company that operates primarily in the oil and gas sector. With a workforce of around 57 employees, Dosco has carved out a niche by providing essential products and services tailored to the needs of the energy industry. Their portfolio includes drilling tools, pressure control systems, and well intervention services, which are vital for ensuring safe and efficient operations in challenging environments. Notably, Dosco offers a range of pressure control equipment, including Blowout Preventer (BOP) systems, which are crucial for managing wellbore pressure and preventing blowouts. Their commitment to quality and safety is evident in their adherence to industry standards, making them a reliable partner for businesses in the oil and gas sector. With a strong focus on customer service and long-term relationships, Dosco continues to support the energy industry in Romania and beyond.

21. Sentry Wellhead Systems

• Website: sentrywellhead.com
• Ownership type: Private
• Headquarters: Spring, Texas, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2016
• Headcount: 51-200
• LinkedIn: sentry-wellhead-systems

Sentry Wellhead Systems, based in Spring, Texas, is a private company that has been active in the oil and gas industry since its inception in 2016. With a workforce of approximately 19 employees, Sentry focuses on providing a range of products and services related to wellhead systems and pressure control. Their offerings include drilling systems, completion systems, and production systems, which are essential for the efficient operation of oil and gas extraction. In addition to their product line, Sentry also provides field services and training, ensuring that their clients can operate safely and effectively. The company prides itself on delivering reliable products and services, driven by experienced personnel and a commitment to customer satisfaction. Sentry Wellhead Systems aims to meet the evolving needs of the oil and gas sector, positioning itself as a trusted partner for businesses in this field.

22. M&M Oil Tools

• Website: mmoiltools.com
• Ownership type: Private
• Headquarters: Breaux Bridge, Louisiana, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1944
• Headcount: 11-50
• LinkedIn: mmoiltools

M&M Oil Tools, based in Breaux Bridge, Louisiana, has been a significant player in the oil and gas industry since its founding in 1944. The company specializes in manufacturing oilfield tools and equipment, with a strong emphasis on products designed for drilling and workover operations. Their offerings include casing scrapers, casing brushes, and various well control valves, including those designed for high-pressure and high-temperature environments. M&M Oil Tools prides itself on its commitment to quality and innovation, utilizing lean manufacturing processes to ensure efficiency and reliability in its products. The company serves a global market, catering to the needs of drilling contractors and operators in both onshore and offshore settings. With a dedicated team and a focus on customer service, M&M Oil Tools continues to adapt to the evolving demands of the oil and gas sector, maintaining a robust inventory of rental tools and a reputation for excellence in well control solutions.

23. Omega Well Intervention

• Website: omega-intervention.com
• Ownership type: Private
• Headquarters: United Kingdom (UK)
• Employee distribution: United Kingdom (UK) 62%, Malaysia 33%, Australia 4%
• Founded year: 1998
• Headcount: 51-200
• LinkedIn: omega-completion-technology

Omega Well Intervention is a private company based in the United Kingdom, specializing in the design, engineering, and manufacturing of downhole intervention tools for the oil and gas sector. Founded in 1998, the company has built a reputation for producing high-performance products such as retrievable bridge plugs and well monitoring equipment. With a workforce of approximately 51-200 employees, Omega operates primarily from its headquarters in Aberdeen, Scotland, while also maintaining a presence in Malaysia and Australia. Their product offerings are tailored to meet the operational challenges faced by their clients, ensuring reliability and efficiency in well management. Omega provides both sales and rental options for their tools, catering to a wide range of customer needs. The company emphasizes in-house innovation and quality assurance, which are critical for maintaining operational integrity in the demanding oil and gas industry.

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