Top 100 Application Security Companies
The Best of December 2025Looking for a top application security company?
Application security companies are critical in safeguarding software applications from cyber threats and vulnerabilities. By partnering with application security companies, clients can mitigate the risk of cyber attacks, protect sensitive data, and ensure the integrity and availability of their software applications.
That's why we've created this list of the best application security vendors for you to review. Read through company descriptions, former clients, and notable projects to find the best fit for your business.
>List of the Best Application Security Services
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271Undisclosed1,000 - 9,999 employeesCloud consulting & SI company SecureSmartz was launched in 1999. In Pittsford, New York and Vancouver, Canada, the team provides cloud consulting & SI and Cybersecurity.Read More
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272$1,000+1,000 - 9,999 employeesChennai, IndiaAccel IT Services is a large IT strategy consulting company located in Chennai, India. Their services include IT strategy consulting and cloud consulting & SI.Read More
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273$5,000+50 - 249 employeesIstanbul, TürkiyeADEO Cyber Security is a Cybersecurity company. In Istanbul, Türkiye and Ankara, Türkiye, their midsize team offers Cybersecurity. The company was established in 2009.Read More
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274$5,000+10 - 49 employeesQualityArk is an IT strategy consulting company launched in 2023. The small team offers IT strategy consulting and Cybersecurity.Read More
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275$1,000+10 - 49 employeesAlexandria, VAEnvision Consulting, an IT strategy consulting company, was established in 2001. The team focuses on IT strategy consulting and Cybersecurity.Read More
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276Undisclosed250 - 999 employeesUndisclosedTradeSphere is a Cybersecurity company. Founded in 2024, the company is headquartered in. Their services include Cybersecurity and IT strategy consulting.Read More
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277$1,000+250 - 999 employeesLaunched in 2013, Seczone Group is a midsize Cybersecurity company in Shenzhen, China. Their team provides Cybersecurity.Read More
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278$1,000+2 - 9 employeesPort Harcourt, NigeriaRewod Technologies is a web design company. Founded in 2019, the agency provides Web Design and Web Development.Read More
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279Undisclosed50 - 249 employeesPune, IndiaFounded in 2012, SecureLayer7 is a Cybersecurity company. Their services include Cybersecurity.Read More
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280$10,000+50 - 249 employeesBengaluru, IndiaSacumen is a Cybersecurity company. They were founded in 2016 and provide Cybersecurity.Read More
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281Undisclosed50 - 249 employeesIPSIP Vietnam is an IT managed services and Cybersecurity company. The team is headquartered in Ho Chi Minh, Vietnam, and their services include IT managed services and Cybersecurity.Read More
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282$5,000+50 - 249 employeesKathmandu, NepalEminence Ways Pvt. Ltd., a Cybersecurity company, provide Cybersecurity. They were launched in 2013.Read More
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283$10,000+250 - 999 employeesLondon, EnglandExponential-e, a Cybersecurity company, specializes in Cybersecurity and cloud consulting & SI. The firm is based in London, England.Read More
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284$1,000+250 - 999 employeesGurugram, IndiaLocated in Gurugram, India and Gurugram, India, Staff Outsourcing is a Cybersecurity company. Their services include Cybersecurity and Web Development.Read More
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285Undisclosed10 - 49 employeesCockeysville, MDIT strategy consulting company Data Networks provides IT strategy consulting and cloud consulting & SI. They were launched in 1983.Read More
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286$5,000+10 - 49 employeesAmsterdam, NetherlandsWebSec is a small Amsterdam, Netherlands-based Cybersecurity company. Their services include Cybersecurity.Read More
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287Undisclosed50 - 249 employeesNew York, NYSynergy IT Cybersecurity is a New York, New York-based Cybersecurity company. Their services include Cybersecurity.Read More
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288$1,000+2 - 9 employeesBareilly, IndiaTechTorch Solutions Private Limited is a PR company launched in 2024. The team provides Public Relations and Digital Strategy and is in Bareilly, India and Noida, India.Read More
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289Undisclosed50 - 249 employeesLewisburg, TNDavenport Group, a branding company, was launched in 2002. The team offers Branding and Conversion Optimization and is headquartered in Lewisburg, Tennessee and Lewisburg, Tennessee.Read More
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290$1,000+50 - 249 employeesFort Lee, NJLaunched in 2000, Mobilen Communications INC is a Cybersecurity company. Their team provides Cybersecurity and Mobile & App Marketing.Read More
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291$5,000+10 - 49 employeesBethesda, MDCybersecurity and IT managed services company SAINT Corporation is based in Bethesda, Maryland. They specialize in Cybersecurity and IT managed services.Read More
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292$1,000+2 - 9 employeesSanta Marta AB is an Ekerö, Sweden-based ERP consulting and SI company. They provide ERP consulting and SI and Custom Software Development and were established in 2021.Read More
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293$1,000+10 - 49 employeesSecureITSimply Technology Services is a Cybersecurity and IT managed services company. The company is located in Delhi, India. Their services include Cybersecurity and IT managed services.Read More
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294$5,000+10 - 49 employeesNew Delhi, IndiaUG2 GROUP is a Cybersecurity company established in 2024. Their services include Cybersecurity.Read More
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295$5,000+10 - 49 employeesLos Angeles, CAThe Tech Consultants, LLC is an IT managed services company. Located in Los Angeles, California, their small team offers IT managed services and Cybersecurity. The firm was launched in 2006.Read More
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296$1,000+2 - 9 employeesAmplify Security, a Cybersecurity company, focus on Cybersecurity and AI Agents. They were founded in 2022.Read More
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297$10,000+250 - 999 employeesPetronella is an IT strategy consulting company. Launched in 2020, the team offers IT strategy consulting and Cybersecurity. The agency is located in London, England.Read More
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298$10,000+10 - 49 employeesHeadquartered in , Synopsys is a small big data analytics company. Their services include BI & big data consulting & SI and cloud consulting & SI.Read More
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299Undisclosed250 - 999 employeesLondon, EnglandRedscan is a Cybersecurity company founded in 2015. Their team offers Cybersecurity.Read More
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300$1,000+10 - 49 employeesDhaka, BangladeshFounded in 2016, BUGSBD LIMITED is a Cybersecurity company. Their services include Cybersecurity and Application Testing.Read More
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