Top 100 IT Services Software Development Companies
The Best of June 2026Looking for a top it services custom software developer?
Software developers own the process of transforming data into an organized structure for a product such as a mobile app or website. As you tackle complex development projects to grow your business, you'll need the right partner for your needs.
Check out our directory of IT Services software development companies. Browse reviews and ratings and scan by industry or specialty to find the company that's the best fit for you.
List of the Best Tech Custom Software Developers
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$10,000+10 - 49 employeesMedina, WAFlower Press Interactive is a Medina, Washington-based UX agency. The small team focuses on UX/UI Design, Mobile App Development, Custom Software Development, Web Design, and more and was established in 2001.Read More
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241$5,000+250 - 999 employeesBiałystok, PolandRead More
SoftwareHut is a software development house with offices around the world, including London, New York, Paris, Munich, Dublin, Stockholm, Copenhagen and Zurich. Founded in 2015, they also have seven offices in Poland, including Bialystock, Olsztyn, Przemysl, Szczecin, Warsaw, Wroclaw, and Poznan. They employ 173 staff specializing in designing, customizing and developing professional IT systems, LIMS, SCM, and mobile apps.
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MicrosoftIndustries
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242$25,000+50 - 249 employeesCape Town, South AfricaWarp Development is a software development company. The midsize team is based in Cape Town, South Africa; Adelaide, Australia; Pretoria, South Africa and Atlanta, Georgia. Their services include Custom Software Development, AI Consulting, AI Agents, and Mobile App Development.Read More
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243$75,000+50 - 249 employeesWrocław, PolandDroids On Roids is a mobile application development firm. Their midsize team is in Wrocław, Poland; San Francisco, California and London, England. Their services include Mobile App Development, Custom Software Development, and Low/No Code Development. The agency was launched in 2011.Read More
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244$10,000+50 - 249 employeesBucurești, RomaniaRead More
IT strategy consulting company QUALITANCE was established in 2007. They are headquartered in București, Romania and have a midsize team. Their services include IT strategy consulting, ux/ui design, IT staff augmentation, custom software development, and more.
Clients
BCR Erste BankIndustries
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245$10,000+50 - 249 employeesKharkiv, UkraineRead More
Integrio Systems is a custom software development and artificial intelligence company based in Vancouver, Canada. Founded in 2000, this company has over 30 employees. Services offered by Integrio Systems include custom software, AI, and web development for businesses of all sizes.
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Air CanadaIndustries
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246$25,000+10 - 49 employeesMontréal, CanadaSidekick Interactive, an app development company, is located in Montréal, Canada and Toronto, Canada. The small firm was founded in 2011. Their services include Mobile App Development, Custom Software Development, Web Development, UX/UI Design, and more.Read More
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HPIndustries
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247$50,000+50 - 249 employeesSan Francisco, CARead More
Cybercraft Inc. is a development agency headquartered in Lviv, Ukraine, that was established 2012. Their team of 19 offers custom software development, IT staff augmentation, web development, and more.
Clients
Palo Alto NetworksIndustries
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248$1,000+Freelancer employeesLos Angeles, CARead More
Pixelswithin is a Los Angeles-based digital design agency. Their services are focused on branding and web design. They work primarily with small businesses.
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AdobeIndustries
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249$25,000+50 - 249 employeesNashik, IndiaELuminous Technologies Pvt Ltd is an IT staff augmentation company. Headquartered in Nashik, India; New York, New York and Sandton, South Africa, their midsize team provides IT staff augmentation, Custom Software Development, Web Development, and Mobile App Development. The agency was launched in 2002.Read More
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Continental GroupIndustries
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250$25,000+50 - 249 employeesHong Kong SAR, Hong KongCimpleO Group is an IoT development company. Their midsize team is located in Hong Kong SAR, Hong Kong; Bangkok, Thailand and London, England. The firm focuses on IoT development, Custom Software Development, Web Development, Mobile App Development, and more.Read More
Clients
American Chemical SocietyIndustries
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251$25,000+10 - 49 employeesSalt Lake City, UTRead More
DevSquad is a software development agency based in Salt Lake City with another office in Brazil. The company was founded in 2014 and their team of 18 provides custom software, web, IoT, and mobile app development and product design services
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USSKIIndustries
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252$5,000+10 - 49 employeesYerevan, ArmeniaRead More
CodeRiders is a software development company headquartered in Yerevan, Armenia. Founded in 2013, their team of approximately 15 employees mostly serve mid-market clients across a variety of industries. While specializing in enterprise app modernization, they also provide web, mobile, and e-commerce development.
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Binary CityIndustries
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253$5,000+250 - 999 employeesFrisco, TXEstablished in 2009, Zallpy Digital is an AI development company. The midsize Frisco, Texas-based team provides Artificial Intelligence, AI Consulting, BI & big data consulting & SI, IT staff augmentation, and more.Read More
Clients
BMW ADP Bunge TKEIndustries
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254$10,000+50 - 249 employeesSoftware development firm NEKLO LLC is located in Novato, California. The midsize agency was founded in 2009. Their team focuses on Custom Software Development, Artificial Intelligence, Mobile App Development, IT staff augmentation, and more.Read More
Clients
American Institute of Medical Laser Applications Complete Solar National Injury Bureau SalesMessageIndustries
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255$10,000+2 - 9 employeesPortsmouth, EnglandAI firm Gradient Insight Ltd was established in 2021. They are based in Portsmouth, England and have a small team. Gradient Insight Ltd specializes in Artificial Intelligence, AI Consulting, and Custom Software Development.Read More
Industries
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256$10,000+50 - 249 employeesMontevideo, UruguaySomnio Software, an app development firm, was founded in 2019. They are based in Montevideo, Uruguay and have a midsize team. Their services include Mobile App Development, Custom Software Development, Web Development, and UX/UI Design.Read More
Clients
JaacIndustries
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257$1,000+50 - 249 employeesMarkham, CanadaEstablished in 2020, iTechnolabs Inc is a web development company. Their midsize team is in Markham, Canada; Sheridan, Wyoming; Calgary, Canada and Sahibzada Ajit Singh Nagar, India and focuses on Web Development, Mobile App Development, Custom Software Development, and Artificial Intelligence.Read More
Industries
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258$25,000+50 - 249 employeesMiami, FLRead More
Launched in 2017, SpaceDev is a midsize Blockchain company. Their services include Blockchain, UX/UI Design, IT staff augmentation, Custom Software Development, and more. The firm is located in Miami, Florida; Buenos Aires, Argentina; Medellín, Colombia and Montevideo, Uruguay.
Clients
Drata – Compliance Automation PlatformIndustries
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259$10,000+10 - 49 employeesMarblehead, MAIceFyre is a software development firm founded in 2017. The firm specializes in Custom Software Development, Web Development, Mobile App Development, and Low/No Code Development and has a small team. The firm is located in Marblehead, Massachusetts and Pančevo, Serbia.Read More
Clients
Fincore LTD RedPanda Software PixelFaerie Seattle BiosoftwareIndustries
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260$25,000+50 - 249 employeesL'viv, UkraineIT staff augmentation company Newsoft was launched in 2019. Their midsize team is in L'viv, Ukraine. Their services include IT staff augmentation, Custom Software Development, Mobile App Development, E-Commerce Development, and more.Read More
Industries
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261$25,000+250 - 999 employeesNew York, NYSoftware development company Computools is in New York, New York; London, England; Oslo, Norway and Linz, Austria. The midsize team focuses on Custom Software Development, IT managed services, Mobile App Development, IT strategy consulting, and more. The firm was established in 2013.Read More
Clients
Visa Epson IBM DiorIndustries
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262$25,000+50 - 249 employeesTampa, FLMAS Global Consulting is a Tampa, Florida-based software development company. The midsize agency was established in 2013. Their services include Custom Software Development, Enterprise App Modernization, Artificial Intelligence, UX/UI Design, and more.Read More
Clients
Johnson Controls JPMorgan Chase BlackRock DellIndustries
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263$5,000+50 - 249 employeesL'viv, UkraineLocated in L'viv, Ukraine, Kevych Solutions is an application development company. The midsize team focuses on Mobile App Development, Custom Software Development, AR/VR development, Web Development, and more. The agency was founded in 2021.Read More
Industries
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264$25,000+10 - 49 employeesVista, CAFounded in 2005, The Smyth Group is an UX design agency. The small team focuses on UX/UI Design, Custom Software Development, Web Development, Mobile App Development, and more. The agency is headquartered in Vista, California; New York, New York and Scottsdale, Arizona.Read More
Clients
Columbia SportswearIndustries
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265$50,000+50 - 249 employeesLos Angeles, CARead More
CitrusBits is a mobile app development company based in Los Angeles, CA and founded in 2005. The team of nearly 60 employees is passionate about creating mobile technology and responsive mobile content for all businesses.
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Burger KingIndustries
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266$10,000+50 - 249 employeesFullerton, CAFounded in 2009, Pegasus One is a business intelligence company. The firm offers BI & big data consulting & SI, cloud consulting & SI, Custom Software Development, Mobile App Development, and more and has a midsize team. The firm is located in Fullerton, California and Mumbai, India.Read More
Clients
Toshiba Disney City National Bank HondaIndustries
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267$50,000+250 - 999 employeesBuenos Aires, ArgentinaRead More
Based in Fort Lauderdale , Florida; Buenos Aires, Argentina; Cochabamba, Bolivia and Nuevo Cuscatlan, El Salvador, WillDom is a web development firm. The midsize team specializes in web development, IT staff augmentation, mobile app development, and Artificial Intelligence. The agency was launched in 2010.
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268$50,000+250 - 999 employeesWalnut Creek, CASolvd, Inc., an artificial intelligence firm, is located in Walnut Creek, California; Chernivtsi, Ukraine; Tandil, Argentina and Kyiv, Ukraine. Launched in 2011, the midsize team focuses on Artificial Intelligence, AI Agents, Generative AI, Custom Software Development, and more.Read More
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NerdWalletIndustries
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269$25,000+50 - 249 employeesAhmedabad, IndiaSpace-O Technologies is an Ahmedabad, India-based software development company. Established in 2010, the midsize team provides Custom Software Development, Mobile App Development, Artificial Intelligence, and Web Development.Read More
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NikeIndustries
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270$10,000+10 - 49 employeesNew York, NYLocated in New York, New York and Kyiv, Ukraine, Pragmatic is an AI development company. The small company was founded in 2018. Their services include Artificial Intelligence, Custom Software Development, AI Consulting, and UX/UI Design.Read More
Industries
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