Top 100 Java Development Companies in the United States
The Best of April 2025Looking for a top Java developer in the United States?
Getting started with the Java programming language can be difficult, especially when you go at it alone.
To assist you in your search for a partner, we’ve compiled this list of the top Java development companies in United States. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best United States Java Developers
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1$50,000+1,000 - 9,999 employeesSan Francisco, CARead More
Founded in 2009, BairesDev is a large software development firm. Their services include Custom Software Development, Web Development, Mobile App Development, Artificial Intelligence, and more. The firm is in San Francisco, California; Buenos Aires, Argentina; Sao Paulo, Brazil and Ciudad de México, Mexico.
Clients
GoogleIndustries
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2$50,000+1,000 - 9,999 employeesSan Francisco, CARead More
Toptal is a private network of freelance technologists and designers. With more than 2000 freelance workers in its exclusive community, Toptal can be instrumental in finding the right freelance partner for development projects. The community includes developers for any platform, finance experts, and designers of both visual material and graphic interfaces. Because of its screening process, Toptal combines the reliability and expertise of an agency with the flexibility and affordability of freelance work.
Clients
Toptal clients include J.P. MorganIndustries
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3$25,000+1,000 - 9,999 employeesNew York, NYRead More
Headquartered in New York, Vention is a custom software development company with additional offices in Marietta, Ga. and Iselin, N.J. Since 2002, Vention has helped startups and fast-growing tech companies fill in their talent gap and create robust web and mobile solutions that users love. To date, Vention's talent pool includes 3500+ engineers with experience in all of the latest technologies.
Clients
IBM PayPal pwc IC MarketsIndustries
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4$5,000+1,000 - 9,999 employeesMiami, FLRead More
IT staff augmentation company Pragma was established in 1996. Their midsize team is in Medellín, Colombia and Miami, Florida and focuses on IT staff augmentation, cloud consulting & SI, and custom software development.
Clients
NequiIndustries
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5$10,000+250 - 999 employeesSouthborough, MALaunched in 1995, Trigent Software is a custom software development firm. They are located in Southborough, Massachusetts and Bengaluru, India and have a midsize team. Their services include Custom Software Development, Artificial Intelligence, Application Testing, Generative AI, and more.Read More
Clients
NavistarIndustries
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6$10,000+50 - 249 employeesBaltimore, MDREEA Global is a software development firm headquartered in Baltimore, Maryland. Launched in 2017, the midsize team offers Custom Software Development, Artificial Intelligence, Web Development, E-Commerce Development, and more.Read More
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7$50,000+50 - 249 employeesChicago, ILRead More
Grape Up is a tech consulting company based in Cracow, Poland with no more than 250 employees. Founded in 2006, they provide custom software development, cloud consulting, and IT staff augmentation services for enterprise-level and mid-market clients alike.
Clients
Porsche AGIndustries
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8$25,000+50 - 249 employeesSan Jose, CARead More
Diffco is a company of world-class senior developers in Mobile, Web, and AI to launch, accelerate, and support your business applications. 13+ years of experience and 1000+ successfully launched projects. We succor our customers to become market leaders.
Clients
Mars Chemtreat Nokia InstreamaticIndustries
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9$10,000+10 - 49 employeesNew York, NYCoalesce is a custom software development company launched in 2006. Their small team is in New York, New York; Nashville, Tennessee and Lake Worth Beach, Florida. The firm provides Custom Software Development, Artificial Intelligence, Branding, UX/UI Design, and more.Read More
Clients
Air Liquide Inman News Knopman MarksIndustries
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10$10,000+50 - 249 employeesFairfield, CTObjectStyle is a midsize software development company launched in 2002. Their team specializes in Custom Software Development, IT staff augmentation, and Enterprise App Modernization. The company is in Fairfield, Connecticut; Fairfield, Connecticut and Warszawa, Poland.Read More
Clients
NHLIndustries
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11$50,000+250 - 999 employeesFramingham, MAEstablished in 2004, Boston Technology Corporation is a software development company. The midsize team specializes in Custom Software Development, Mobile App Development, Artificial Intelligence, cloud consulting & SI, and more. The company is in Framingham, Massachusetts; Bengaluru, India and New Haven, Connecticut.Read More
Clients
GoogleIndustries
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12$5,000+250 - 999 employeesNew York, NYUplineSoft, an IT staff augmentation company, was established in 2020. Their midsize team is headquartered in Charlotte, North Carolina; New York, New York; Monroe, North Carolina and Charlotte, North Carolina. Their services include IT staff augmentation and Custom Software Development.Read More
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13$75,000+250 - 999 employeesCharlotte, NCDualboot Partners, a custom software development company, was founded in 2018. The agency offers Custom Software Development, Web Development, UX/UI Design, cloud consulting & SI, and more and has a midsize team. The agency is based in Charlotte, North Carolina; Raleigh, North Carolina and Montevideo, Uruguay.Read More
Clients
DebtBookIndustries
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14$25,000+50 - 249 employeesSouthfield, MIRead More
Altimetrik is computer software company that was founded in 2012. Headquartered in Southfield, Mich., they have additional offices in the U.S., India, Uruguay, Singapore, and the UAE. Altimetrik has more than 1,000 employees do enterprise app modernization, web design, and application management and support. Most clients are in the financial services and telecommunications sectors.
Clients
VISAIndustries
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15$25,000+50 - 249 employeesSchenectady, NYRead More
Jahnel Group, Inc. is an application development company based in Schenectady, N.Y., with offices in New York and Plano, Texas. The company, founded in 2012, has around 90 employees and provides custom software development, web development, mobile app development, and UX/UI design services. Jahnel Group, Inc. serves midmarket and other-sized companies and institutions in the business services, financial services, gaming, education, manufacturing, medical, and e-commerce industries.
Clients
AtosIndustries
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16$10,000+50 - 249 employeesSheridan, WYCustom software development company Fulcrum is headquartered in Warszawa, Poland; Sheridan, Wyoming and Kyiv, Ukraine. Launched in 2018, the midsize team specializes in Custom Software Development, Artificial Intelligence, Web Development, Mobile App Development, and more.Read More
Clients
Mercedes website (Mercedes Car Dealership in Ukraine)Industries
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17$100,000+1,000 - 9,999 employeesNew York, NYRead More
DataArt is a software engineering firm in München, Germany; Zug, Switzerland; London, England; and New York. Founded in 1997, they have about 3,000 employees that serve mainly midmarket and small-business clients in the financial, healthcare, and IT sectors. Services include custom software development, enterprise app modernization, and UI/UX design.
Clients
Ocado Technology Metro Markets Nasdaq InvescoIndustries
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18$10,000+1,000 - 9,999 employeesMiami, FLBacancy is a website development company founded in 2011. The firm focuses on Web Development, Artificial Intelligence, cloud consulting & SI, IT staff augmentation, and more and has a large team. The firm is located in Miami, Florida; Brampton, Canada; Dubai, United Arab Emirates and Ahmedabad, India.Read More
Clients
All I WantIndustries
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19$25,000+50 - 249 employeesSouth Jordan, UTMotomtech is a midsize software development company. Established in 2018, the company is located in South Jordan, Utah. Their services include Custom Software Development, UX/UI Design, Web Development, and Mobile App Development.Read More
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20$25,000+250 - 999 employeesIrving, TXRead More
Menlo Technologies is a global services based in Santa Clara, Calif., with an additional office in Hyderabad, India. Since 2010, Menlo Technologies' team of over 150 employees has specialized in custom software development, mobile app development, and web development. The client appreciated Menlo Technologies' ability to collaborate despite a time difference between the two teams.
Clients
AppleIndustries
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21Undisclosed250 - 999 employeesAustin, TXRead More
Based in San Francisco, California, Gigster is a software development company. Established in 2014, the small team provides custom software development, web development, Artificial Intelligence, and other application development.
Clients
Google Microsoft Pepsico IBMIndustries
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22$10,000+250 - 999 employeesNashua, NHRead More
A tech frontrunner since 1989, Zco is a full-stack app development firm offering web, mobile, and animation services. Headquartered in Nashua, New Hampshire with a Boston office, the 200+ specialists comprise a powerhouse team with outstanding and varied proficiencies.
Clients
GolflogixIndustries
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23$10,000+250 - 999 employeesSan Francisco, CARead More
Azumo is a San Francisco, California-based custom software development firm. The midsize team provides Custom Software Development, Mobile App Development, IT staff augmentation, Web Development, and more and was founded in 2016.
Clients
TwitterIndustries
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24Undisclosed250 - 999 employeesNew York, NYOxagile is a software development firm. They specialize in Custom Software Development, IT strategy consulting, Artificial Intelligence, AI Consulting, and more and were launched in 2005. Their midsize team is New York, New York-based.Read More
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25$10,000+250 - 999 employeesReston, VATkxel, a custom software development firm, is headquartered in Reston, Virginia and Reston, Virginia. Launched in 2008, the midsize team offers Custom Software Development, Artificial Intelligence, AI Consulting, CRM consulting and SI, and more.Read More
Clients
ABBIndustries
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26$25,000+1,000 - 9,999 employeesBoston, MASimbirSoft Company is a large software development company. Established in 2001, the agency is headquartered in Boston, Massachusetts; Almaty, Kazakhstan; Boston, Massachusetts and New York, New York. Their services include Custom Software Development, Web Development, and UX/UI Design.Read More
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Percona, Dami LLCIndustries
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27$250,000+250 - 999 employeesChicago, ILRead More
Rightpoint, headquartered in Chicago, is a web and mobile app development firm. Founded in 2007, their team of about 450 employees services midmarket and enterprise clients across industries such as consumer products and services, IT, and retail. They also offer UX design services.
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Macy'sIndustries
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28$25,000+10 - 49 employeesPortland, ORRead More
Olio Apps is a development agency based in Portland, Ore., and founded in 2012. Their team of more than two provides custom software, web, and mobile app development solutions for clients that range from small startups to large enterprises.
Clients
ApptioIndustries
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29$75,000+50 - 249 employeesMinneapolis, MNRead More
UX agency Clockwork Interactive was established in 2002. The company offers ux/ui design, digital strategy, web design, and web development and has a midsize team. The company is in Minneapolis, Minnesota.
Clients
Otter Tail Power CompanyIndustries
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30$75,000+10 - 49 employeesRaleigh, NCBased in Raleigh, North Carolina, Imaginovation is a custom software development firm. The small team focuses on Custom Software Development, Web Development, Mobile App Development, Artificial Intelligence, and more and was established in 2011.Read More
Clients
MetLifeIndustries
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