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
-
1$50,000+1,000 - 9,999 employeesKraków, PolandRead More
Software Mind S.A., an IT strategy consulting company, is headquartered in Kraków, Poland; Warszawa, Poland; Rzeszów, Poland and Bielsko-Biała, Poland. The large team focuses on IT strategy consulting, cloud consulting & SI, Cybersecurity, Custom Software Development, and more and was founded in 1999.
Clients
Backbase Baillie Gifford Branch CallcreditIndustries
-
2$5,000+10 - 49 employeesAmsterdam, NetherlandsSekurno is a Cybersecurity company. The Tallinn, Estonia-based agency was founded in 2019. The small team offers Cybersecurity.Read More
Clients
RAKwirelessIndustries
-
3$5,000+50 - 249 employeesDeepStrike, a Cybersecurity and Application Testing company, is located in San Francisco, California and San Francisco, California. The midsize team provides Cybersecurity and Application Testing and was established in 2016.Read More
Industries
-
4$10,000+50 - 249 employeesToronto, CanadaRead More
Located in Toronto, Canada; San Francisco, California and Calgary, Canada, Packetlabs Ltd. Is a Cybersecurity and Application Testing company. The company provides Cybersecurity and Application Testing and is midsize.The company was launched in 2011.
Clients
ECEBCIndustries
-
5$25,000+50 - 249 employeesSalem, NHEbryx is a Cybersecurity company launched in 2008. The midsize team focuses on Cybersecurity. The company is in Salem, New Hampshire and Las Vegas, Nevada.Read More
Industries
-
6$25,000+250 - 999 employeesKraków, PolandTechMagic is an application development company. Their midsize team is located in Kraków, Poland; Sausalito, California; Brookline, Massachusetts and London, England. Their services include Mobile App Development, Custom Software Development, Web Development, Artificial Intelligence, and more. The agency was established in 2014.Read More
Clients
MHC Healthcare Huckleberry Labs Tiro.Health eType CareIndustries
-
7$50,000+50 - 249 employeesToronto, CanadaMidsize IT managed services company Zazz, is in Toronto, Canada; Dubai, United Arab Emirates and Los Angeles, California. They focus on IT managed services, Cybersecurity, and IT staff augmentation and were launched in 2015.Read More
Clients
IncloseIndustries
-
8$25,000+1,000 - 9,999 employeesTallinn, EstoniaRead More
ELEKS is a custom software development firm established in 1991. Their large team is in Tallinn, Estonia; L'viv, Ukraine; Berlin, Germany and Rzeszów, Poland. Their services include Custom Software Development, BI & big data consulting & SI, cloud consulting & SI, Cybersecurity, and more.
Clients
BNY Mellon DPD Acino DRAXIndustries
-
9$5,000+2 - 9 employeesBengaluru, IndiaRead More
CyberSafeHaven Consulting is a Cybersecurity company. They focus on Cybersecurity, Blockchain, and IT strategy consulting and were launched in 2019. Their small team is headquartered in Bengaluru, India; London, England; Salem, New Hampshire and Hughesdale, Australia.
Industries
-
10$25,000+50 - 249 employeesSalford, EnglandIn Salford, England; London, England and Houston, Texas, Digiryte is a cloud consulting & SI company. They focus on cloud consulting & SI, Mobile App Development, Custom Software Development, Digital Strategy, and more and were founded in 2016.Read More
Clients
NHSIndustries
-
11$5,000+10 - 49 employeesLocated in London, England and Kyiv, Ukraine, XRAY CyberSecurity is a Cybersecurity company. The small team offers Cybersecurity and was founded in 2013.Read More
Clients
Danone Carlsberg VEON SoftwareOneIndustries
-
12$25,000+250 - 999 employeesHouston, TXRead More
A mobile and web development company, Mobisoft was founded in 2009. They now have offices in India, the US, and Australia. In addition to product development, Mobisoft also provides best in class cloud services, IoT, UI/UX design, and digital marketing.
Clients
SME’s & Enterprises SamsungIndustries
-
13$10,000+250 - 999 employeesOptiSol Business Solutions is a cloud consulting & SI company established in 2008. They are in Sacramento, California; London, England; Sydney, Australia and Dallas, Texas and have a midsize team. Their services include cloud consulting & SI, Cybersecurity, Application Testing, Generative AI, and more.Read More
Clients
Vision Point SystemsIndustries
-
14$5,000+10 - 49 employeesOttawa, CanadaRead More
Cybersecurity company Software Secured is in Ottawa, Canada. The small team focuses on Cybersecurity, Application Testing, and AI Consulting and was launched in 2009.
Industries
-
15$5,000+10 - 49 employeesPrinceton, NJRead More
Blueclone Networks is an IT firm founded in 2006 with more than two employees. Based in Princeton, N.J., they are experts in IT managed services, cybersecurity, and IT strategy consulting for clients ranging from small startups to large businesses.
Clients
NJ Public Billion Dollar Global Pharmaceutical EnterpriseIndustries
-
16Undisclosed50 - 249 employeesNew York, NYBreachLock Inc is an Application Testing company. Launched in 2019, the midsize agency is based in New York, New York; Amsterdam, Netherlands and London, England. Their team offers Application Testing, Cybersecurity, and DevOps Managed Services.Read More
Industries
-
17$100,000+50 - 249 employeesCulver City, CARead More
Application development company Stateside Agency is located in Culver City, California and San José, Costa Rica. The midsize team offers mobile app development, web development, ux/ui design, e-commerce development, and more. The agency was founded in 2013.
Industries
-
18$5,000+10 - 49 employeesRzeszów, PolandIterasec is a Cybersecurity company. They are in Rzeszów, Poland and L'viv, Ukraine and have a small team. Their services include Cybersecurity. The agency was launched in 2020.Read More
Industries
-
19$1,000+10 - 49 employeesToronto, CanadaStingrai Inc. Is a Toronto, Canada-based Cybersecurity company. The small firm was founded in 2021. Their team offers Cybersecurity.Read More
Clients
ClicktransIndustries
-
20$25,000+50 - 249 employeesLos Angeles, CADreamers Inc. Is an artificial intelligence development company in Los Angeles, California. Launched in 2013, the midsize team focuses on Artificial Intelligence, Mobile App Development, Blockchain, Cybersecurity, and more.Read More
Clients
NASA Johns Hopkins Applied Physics Lab US Air Force US Department of EducationIndustries
-
21$5,000+10 - 49 employeesHuntington Beach, CACAL IT Group is a small IT managed services company. Launched in 2016, the company is in Huntington Beach, California. Their team focuses on IT managed services and Cybersecurity.Read More
Industries
-
22$10,000+50 - 249 employeesHallandale Beach, FLOpsWorks Co. Is a cloud consulting & SI company. The Kyiv, Ukraine-based company was founded in 2017. The midsize team provides cloud consulting & SI, DevOps Managed Services, IT staff augmentation, Cybersecurity, and more.Read More
Clients
Vodafone Syndigo UpWork IRIS CRMIndustries
-
23$50,000+10 - 49 employeesMelbourne, AustraliaRead More
Vokke is a custom software development firm. The small team is located in Footscray, Australia. Their services include custom software development and application management & support.
Industries
-
24$1,000+50 - 249 employeesTallinn, EstoniaCybersecurity company DATAMI is based in Tallinn, Estonia; New York, New York and Kyiv, Ukraine. The midsize firm was launched in 2016. Their services include Cybersecurity, Blockchain, DevOps Managed Services, IT managed services, and more.Read More
Clients
Solvd Adr0meda S-PROIndustries
-
25$5,000+10 - 49 employeesKyiv, UkraineRead More
Cybersecurity company R&B Team was established in 2018. In Kyiv, Ukraine, their small team provides cybersecurity.
Industries
-
26$10,000+2 - 9 employeesBatavia, ILFounded in 2007, Zadro Web is a small SEO company. Their team offers Search Engine Optimization, Web Development, IT managed services, and Cybersecurity. The firm is headquartered in Batavia, Illinois.Read More
Clients
Assemblies Unlimited, Inc.Industries
-
27$5,000+10 - 49 employeesMelbourne, AustraliaEmpyrean is an IT strategy consulting company. The small team is located in Melbourne, Australia. Their services include IT strategy consulting, cloud consulting & SI, cybersecurity, IT managed services, and more.Read More
Industries
-
28$5,000+10 - 49 employeesLas Vegas, NVRead More
Pact-One Solutions, LLC, a IT managed services company, is headquartered in Las Vegas, Nevada; San Diego, California; Pasadena, California and Lake Oswego, Oregon. The small team focuses on IT managed services, cybersecurity, IT strategy consulting, other IT consulting and SI, and more and was founded in 2003.
Industries
-
29$100,000+1,000 - 9,999 employeesCiudad de México, MexicoBaufest is a software development firm. The large Bellevue, Washington-based company was founded in 1991. Their team offers Custom Software Development, BI & big data consulting & SI, cloud consulting & SI, UX/UI Design, and more.Read More
Industries
-
30$10,000+10 - 49 employeesTernopil, UkraineRead More
ISITLab is a web development firm located in Ternopil, Ukraine and Arlington Heights, Illinois. Founded in 2020, the small team focuses on web development, e-commerce development, IT staff augmentation, and web design.
Clients
EnelIndustries
Get connected with a company for free
Tell us about your project, and we'll match you with vetted companies that meet your requirements.
Get connected with the right company for you
We'll do the work for you – finding and connecting you with service providers that meet your exact requirements.
Schedule ConsultationMost Reviewed Application Security Company
Connect with an Application Security Company that received the most new reviews in the past 12 months.
Application Security Company
- 11 5 new reviews
- 12 5 new reviews
- 13 5 new reviews
- 14 5 new reviews
- 15 4 new reviews
