Top 30 Custom Software Development Companies
The Best of September 2026List of the Best Software Development Firms
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$10,000+10 - 49 employeesMedina, WAFlower Press Interactive is a software development firm. They specialize in Custom Software Development, UX/UI Design, Mobile App Development, Web Design, and more and were established in 2001. Their small team is in Medina, Washington.Read More
Industries
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54061Undisclosed50 - 249 employeesSt. Louis, MOCEdge Inc. Is a midsize IT strategy consulting company launched in 2004. Their team focuses on IT strategy consulting and cloud consulting & SI.Read More
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54062UndisclosedFreelancer employeesExpand Testing is an Application Testing company. They provide Application Testing and Search Engine Optimization and are headquartered in Paris, France.Read More
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54063Undisclosed50 - 249 employeesFrederick, MDMainSpring, Inc. Is an IT managed services company. The team is in Frederick, Maryland, and their services include IT managed services and Corporate Training & Coaching.Read More
Industries
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54064Undisclosed50 - 249 employeesSanteramo In Colle, ItalyCode Architects is an user experience company launched in 2002. The team specializes in UX/UI Design and BI & big data consulting & SI.Read More
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54065Undisclosed50 - 249 employeesMilano, ItalyF1 Consulting & Services is an user experience agency. Founded in 2008, their team focuses on UX/UI Design and BI & big data consulting & SI.Read More
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54066Undisclosed50 - 249 employeesBased in Hallandale Beach, Florida and Warsaw, Poland, Buffer Group is an ERP consulting and SI company. They specialize in ERP consulting and SI and IT managed services and were founded in 1998.Read More
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54067Undisclosed50 - 249 employeesEast Brunswick, NJSakshath Technologies is a data analytics company established in 2012. The team offers BI & big data consulting & SI and cloud consulting & SI.Read More
Industries
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54068Undisclosed50 - 249 employeesSan Francisco, CALocated in San Francisco, California and Cork, Ireland, 33Floors is a midsize business intelligence company. The team provides BI & big data consulting & SI and Corporate Training & Coaching.Read More
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54069UndisclosedFreelancer employeesJohnstown, COBlackbird BI, LLC, a big data analytics company, is located in Johnstown, Colorado. They offer BI & big data consulting & SI and cloud consulting & SI.Read More
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54070Undisclosed50 - 249 employeesBarcelona, SpainData analytics company Business Insights Spain is located in Barcelona, Spain. They focus on BI & big data consulting & SI and cloud consulting & SI and were established in 2017.Read More
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54071Undisclosed50 - 249 employeesMadrid, SpainHeadquartered in Madrid, Spain, Next Digital Hub is an IT strategy consulting company. Launched in 2018, the team provides IT strategy consulting and BI & big data consulting & SI.Read More
Industries
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54072UndisclosedFreelancer employeesNanoPro Designs is a big data analytics company. Their team is based in Pasadena, Texas and specializes in BI & big data consulting & SI and IT managed services.Read More
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54073Undisclosed50 - 249 employeesRockville, MDAcquired Data Solutions, Inc. Is an Application Testing company established in 1997. Their team specializes in Application Testing and Cybersecurity.Read More
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54074UndisclosedFreelancer employeesAustin, TXLaunched in 2023, Layer Zero Security is a small Cybersecurity company based in Austin, Texas. Their team provides Cybersecurity and IT strategy consulting.Read More
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54075Undisclosed50 - 249 employeesFremont, CADew Software is an IT strategy consulting company founded in 1997. Their team offers IT strategy consulting and BI & big data consulting & SI.Read More
Industries
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54076UndisclosedFreelancer employeesThurmaston, EnglandPactum Consulting Ltd, a Cybersecurity company, is based in Thurmaston, England. The team provides Cybersecurity and IT managed services.Read More
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54077UndisclosedFreelancer employeesEC3V 3NG, EnglandCybersecurity company Eldentech Limited is in EC3V 3NG, England. Launched in 2018, the team specializes in Cybersecurity and Custom Software Development.Read More
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54078Undisclosed50 - 249 employeesSan Francisco, CASpendflo is a Market Research company. In San Francisco, California, the company was established in 2020. Their services include Market Research and IT managed services.Read More
Industries
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54079UndisclosedFreelancer employeesPilas, SpainApralize Innovations SL is an AI firm. Founded in 2023, the agency is in Pilas, Spain. Their services include Artificial Intelligence and Robotics Process Automation.Read More
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54080Undisclosed50 - 249 employeesTorino, ItalyBased in Torino, Italy, Overace Group is a Content Marketing company. Their services include Content Marketing and IT strategy consulting.Read More
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54081UndisclosedFreelancer employeesCity of London, EnglandAmato Capital Limited is a custom software development firm based in City of London, England. They offer Custom Software Development and Web Development.Read More
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54082Undisclosed50 - 249 employeesNew York, NYQBA Worldwide is an ERP consulting and SI company. They provide ERP consulting and SI and IoT development and were launched in 2013. The firm is in New York, New York and Luxembourg, Luxembourg.Read More
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54083Undisclosed50 - 249 employeesParsippany-Troy Hills, NJLinkTMS is a midsize big data analytics company based in Parsippany-Troy Hills, New Jersey. Their services include BI & big data consulting & SI and CRM consulting and SI.Read More
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54084Undisclosed50 - 249 employeesHerndon, VAFounded in 2014, GRhombus Technologies Pvt. Ltd. Is a midsize Herndon, Virginia-based Application Testing company. Their services include Application Testing and IoT development.Read More
Industries
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54085Undisclosed50 - 249 employeesWilmington, DEIn Wilmington, Delaware, Vinz Global is a midsize ERP consulting and SI company. Their services include ERP consulting and SI and Robotics Process Automation.Read More
Industries
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54086Undisclosed50 - 249 employeesLmaniya Group LLC is a big data company. They are based in Orlando, Florida, and their services include BI & big data consulting & SI and cloud consulting & SI.Read More
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54087Undisclosed50 - 249 employeesHouston, TXCynosure Technologies LLC is a big data company. The midsize Houston, Texas-based team specializes in BI & big data consulting & SI and ERP consulting and SI. The agency was launched in 2005.Read More
Industries
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54088Undisclosed50 - 249 employeesToronto, CanadaRepublix is a midsize Toronto, Canada-based branding company. The team provides Branding and Media Planning & Buying.Read More
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54089Undisclosed50 - 249 employeesNaperville, ILEnnVee is a CRM consulting and SI company. The team specializes in CRM consulting and SI and ERP consulting and SI and is headquartered in Naperville, Illinois.Read More
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54090UndisclosedFreelancer employeesLakeville, MNNetmajic is a SEO agency. The firm is based in Lakeville, Minnesota. Their services include Search Engine Optimization and Pay Per Click.Read More
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Best Software Development Company FAQ
There are tons of software development companies out there, and we want to help you connect with the right one for your project. To start you off, we've compiled some frequently asked questions about software development firms.
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What is a software development company?
A software development company is a specialized firm that helps companies build online spaces for their brands. These companies typically provide services such as custom software development and cloud consulting. Services can include anything from discovery and research to development and maintenance. By partnering with an experienced software development partner, you can ensure that your company gets access to dedicated professionals equipped with the tools and technical expertise needed to create modern software solutions. Software development companies help businesses of all sizes create tailored applications, programs, and systems that can provide leverage for businesses. Ultimately, they are dedicated to helping businesses succeed by ensuring they get a fully functioning solution for their needs.
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What services can a software development company provide?
A software development company can handle frontend development, backend development, full-stack development, cloud computing, or dev work for mobile, desktop, and database programs.
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What makes a good software development company?
Good software development companies are curious about the problem you’re solving, have the technical skills to execute using desired languages and tech, communication skills (especially if working with a remote team), and adaptability. Make sure to look for these qualities in candidate portfolios and during the interview stage.
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How can software development help my business?
You can use their expert knowledge to build an exciting and engaging online platform by partnering with a software development company. These agencies use the latest techniques and strategies to ensure your brand gets the best chance of engaging with customers. Ultimately, these companies are focused on building the best possible platform for their clients.
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What should I look for when choosing a software development firm?
When selecting a software development firm, it is important to evaluate their background and experience. Look for an agency with a proven track record of success working with the programming languages or types of software you need. Inquire about the scope of services they offer and ask for examples of previous projects they have managed. Choosing one that provides additional services, such as maintenance, QA testing, and cloud computing, is also beneficial.