Top Companies Using OpenSSL

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92,600 companies using this technology

By OpenSSL

OpenSSL is an open source version of existing SSL and TSL security protocols that can be implemented by web developers in order to better protect and secure their websites from malicious software.

Top industries utilizing this technology

Business Services
Manufacturing
Hospitality
Retail
Custom Software & IT Services

1-10 of 92,600 Companies using OpenSSL

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1
Amazon
Technologies used by the company: 3,263
Amazon is a global e-commerce and cloud computing company founded in 1994 and headquartered in Seattle, Washington. The company operates through three main segments: North America, International, and Amazon Web Services (AWS). Amazon's retail platfor m offers millions of products across numerous categories through websites including amazon.com, amazon.ca, amazon.fr, amazon.de, and many others worldwide. The company manufactures electronic devices such as Kindle e-readers, Fire tablets, Fire TVs, and Echo smart speakers. Amazon provides services including AWS cloud computing, Kindle Direct Publishing for authors, marketplace platforms for third-party sellers, digital content streaming, and Amazon Prime membership program offering benefits like free shipping and media streaming. The company serves diverse customer segments including consumers, merchants, content creators, and enterprise clients across global markets. Read more
Additional technologies used by Amazon:
Apache Log4j
Ab Initio
Infinite Telecom
See 3,263 technologies
2
Walmart
Technologies used by the company: 2,833
Walmart Inc. engages in the operation of retail, wholesale, other units, and eCommerce worldwide. The company operates through three segments: Walmart U.S., Walmart International, and Sam's Club. It operates supercenters, supermarkets, hypermarkets, warehouse clubs, cash and carry stores, and discount stores under Walmart and Walmart Neighborhood Market brands; membership-only warehouse clubs; ecommerce websites, such as walmart.com.mx, walmart.ca, flipkart.com, PhonePe and other sites; and mobile commerce applications. The company offers grocery and consumables, including dairy, meat, bakery, deli, produce, dry, chilled or frozen packaged foods, alcoholic and nonalcoholic beverages, floral, snack foods, candy, other grocery items, health and beauty aids, paper goods, laundry and home care, baby care, pet supplies, and other consumable items; fuel, tobacco and other categories. It is also involved in the provision of health and wellness products covering pharmacy, optical and hearing services, and over-the-counter drugs and other medical products; and home and apparel including home improvement, outdoor living, gardening, furniture, apparel, jewelry, tools and power equipment, housewares, toys, seasonal items, mattresses and tire and battery centers. In addition, the company offers consumer electronics and accessories, software, video games, office supplies, appliances, and third-party gift cards. Further, it operates digital payment platforms; and offers financial services and related products, including money transfers, bill payments, money orders, check cashing, prepaid access, co-branded credit cards, installment lending, and earned wage access. Additionally, the company markets lines of merchandise under private brands, including Allswell, Athletic Works, Equate, and Free Assembly. Read more
Additional technologies used by Walmart:
BlackBerry Enterprise Server
Cinema 4D
Apache Log4j
See 2,833 technologies
3
Apple
Technologies used by the company: 2,530
Apple Inc. is an American multinational technology company headquartered in Cupertino, California, that designs, develops, and sells consumer electronics, computer software, and online services. Founded in 1976 by Steve Jobs, Steve Wozniak, and Ronal d Wayne, Apple has established itself as a global leader in innovation, known for creating premium products that integrate hardware, software, and services into a seamless ecosystem. The company's business model centers on delivering high-quality, user-friendly devices with distinctive industrial design and intuitive interfaces, complemented by a growing portfolio of digital services and subscription offerings. Apple operates through a vertically integrated approach, maintaining control over the entire product development process from design through manufacturing and retail distribution. The company's value proposition emphasizes product differentiation through proprietary technologies, seamless device integration, and a focus on user privacy and security. Apple serves diverse customer segments including tech enthusiasts, creative professionals, students, enterprises, and mass-market consumers through multiple channels including its iconic retail stores, online platforms, and authorized resellers worldwide. The company's integrated ecosystem strategy encourages customer loyalty by creating interconnected experiences across devices and services, positioning Apple as both a technology innovator and lifestyle brand. With substantial investments in research and development, Apple continues to explore emerging technologies while maintaining its commitment to design excellence, quality craftsmanship, and superior user experience that have defined the brand since its inception. Read more
Additional technologies used by Apple:
HEC-RAS
BlackBerry Enterprise Server
Cinema 4D
See 2,530 technologies
4
UnitedHealth Group
Technologies used by the company: 3,074
Founded in 1977, UnitedHealth Group is a leading health insurance and healthcare services company. The organization provides a comprehensive range of health insurance plans, including medical, dental, vision, and life insurance coverage for individua ls and businesses. UnitedHealth Group also offers healthcare delivery services, technology solutions, and pharmacy benefits management through its diverse portfolio of subsidiaries operating across multiple countries worldwide. Read more
Additional technologies used by UnitedHealth Group:
Apache Log4j
Ab Initio
Revolut for Business
See 3,074 technologies
5
CVS Health
Technologies used by the company: 2,913
CVS Health is a diversified healthcare company providing healthcare services, pharmacy care, health benefits, and consumer health solutions. Its businesses include CVS Pharmacy, CVS Caremark, CVS Specialty, Aetna, and Oak Street Health. The company s erves individuals, employers, health plans, and government organizations through retail pharmacies, prescription benefit management, specialty pharmacy, insurance, primary care, and other healthcare services, with a focus on improving access, affordability, and health outcomes. Read more
Additional technologies used by CVS Health:
BlackBerry Enterprise Server
Apache Log4j
See 2,913 technologies
6
McKesson
Technologies used by the company: 2,494
McKesson Corporation is a publicly traded healthcare company headquartered in Irving, Texas, founded in 1833. The company provides pharmaceutical distribution, medical supplies, and healthcare technology solutions through four core segments: North Am erican Pharmaceutical, Oncology and Multispecialty, Prescription Technology Solutions, and Medical-Surgical Solutions. McKesson serves pharmacies, hospitals, health systems, pharmaceutical manufacturers, and government facilities across North America and internationally. Read more
Additional technologies used by McKesson:
BlackBerry Enterprise Server
Cinema 4D
Apache Log4j
See 2,494 technologies
7
Volkswagen
Technologies used by the company: 1,179
Volkswagen AG manufactures automobiles and commercial vehicles in Europe, Germany, North America, South America, the Asia-Pacific, and internationally. It operates through three segments: Passenger Cars and Light Commercial Vehicles; Commercial Vehic les; and Financial Services. The Passenger Cars and Light Commercial Vehicles segment develops vehicles, engines and motors, vehicle software, and vehicle batteries; produces and sells passenger cars and light commercial vehicles, and the parts. This segment also offers compact cars, luxury vehicles, and motorcycles, as well as mobility solutions. The Commercial Vehicles segment engages in the development of vehicles, engines, and motors; production and sale of trucks and buses, parts, and related services. Read more
Additional technologies used by Volkswagen:
Deltek Talent Management
Application Security
See 1,179 technologies
8
ExxonMobil
Technologies used by the company: 1,321
Founded in 1999 and headquartered in Irving, Texas, ExxonMobil has evolved from a regional marketer of kerosene to an advanced energy and chemical innovator, and one of the largest publicly traded companies in the world. An industry leader in almost every aspect of the energy and chemical manufacturing businesses, the company operates facilities or market products in most of the worlds countries, explore for oil and natural gas on six continents, and research and develop next-generation technologies to help meet the dual challenge of fueling global economies while addressing the risks of climate change. Read more
Additional technologies used by ExxonMobil:
BlackBerry Enterprise Server
Adobe Illustrator
Apache Log4j
See 1,321 technologies
9
Microsoft
Technologies used by the company: 3,482
Microsoft Corp. engages in the provision of developing and marketing software and hardware services. Its products include operating systems for computing devices, servers, phones and intelligent devices. It also offers server applications for distrib uted computing environments, productivity applications, business solution applications, desktop and server management tools, software development tools, video games, and online advertising. It operates through the following segments: Productivity and Business Processes, Intelligent Cloud, and More Personal Computing. The Productivity and Business Processes segment consists of products and cloud services in portfolio of productivity, communication, and information services. It comprises of office commercial, office consumer, and Microsoft Enterprise Services dynamics business solutions. The Intelligent Cloud segment offers hybrid server products and cloud services. It comprises of server products and cloud services and enterprise services. The More Personal Computing segment comprises of windows, devices, gaming, and search advertising. The company was founded by William Henry Gates III in 1975 and is headquartered in Redmond, WA. Read more
Additional technologies used by Microsoft:
Apache Log4j
Exact MAX
Ab Initio
See 3,482 technologies
10
NHS
Technologies used by the company: 693
The NHS (National Health Service) is the publicly funded healthcare system in the United Kingdom that provides comprehensive medical services, diagnostic care, and health information to the population. Founded in 1948, the NHS operates hospitals, cli nics, and digital health platforms across the UK, offering both emergency and routine healthcare services. The organization maintains an extensive online presence through its website, providing medical guidance, appointment booking services, and health resources to patients. As one of the world's largest healthcare systems, the NHS delivers a wide range of services including primary care, specialized treatments, mental health support, and preventative healthcare programs. Read more
Additional technologies used by NHS:
BlackBerry Enterprise Server
Adobe Illustrator
IBM SPSS
See 693 technologies

Best Alternatives for OpenSSL

Usage statistics of alternative technologies to OpenSSL, based on Zoominfo's comprehensive dataset

OpenSSL OneTrust Osano Sophos Vanta

Additional top technologies lists

See additional lists of companies utilizing top technologies, ranked by revenue, size, and funding.

Frequently Asked Questions Regarding OpenSSL

What is the OpenSSL technology?

OpenSSL is an open source version of existing SSL and TSL security protocols that can be implemented by web developers in order to better protect and secure their websites from malicious software. For more information,

How many companies added the OpenSSL technology in the last month?

6 companies added OpenSSL to their tech stack in the last month.

What is OpenSSL technology’s market share?

OpenSSL market share is 51.67% out of all the technologies in the same category.

What companies are using OpenSSL?

From the data gathered in Zoominfo, Amazon, Walmart, Apple, UnitedHealth Group, CVS Health, are using the OpenSSL technology. You can see the full list in the above results table.

How many companies are using OpenSSL?

92600 companies are using OpenSSL.

Which industries do companies commonly use OpenSSL for their needs?

Companies in Business Services, Manufacturing, Hospitality commonly use OpenSSL.

What are the best alternatives for OpenSSL?

According to Zoominfo’s data OneTrust, Osano, Sophos, Vanta, are competitors of OpenSSL. For more information,

See more information about OpenSSL

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92,600 companies using this technology