Top Custom Software Development Companies & DevelopersJuly 4, 2025 |  Top Software Development Firms

21. TechAhead:

https://www.techaheadcorp.com

Be it artificial intelligence apps, custom mobile software, or cloud-native apps, TechAhead provides you with all. This is one of the most prominent AI-powered custom mobile app development companies. It helps startups and businesses create a lasting impact with interactive software and cutting-edge product optimization techniques.

The company serves some of the most prominent global leaders belonging to various industries, including travel, finance, healthcare, sports, and automobile. You can hire their award-winning in-house team of 240+ consultants to upgrade your app or get tailored solutions at a budget-friendly rate.

Services provided by TechAhead:

Ai Cloud, Ai & Ml, Cloud & Devsecops, Iot & Custom Software, Mobile Apps, Web & Backend, Design & Consulting, Staff Augmentation

Key Clients: AXA, DLF, American Express, Lafarge, Great American Insurance Group, Allianz, ESPN F1

22. Eleks:

https://eleks.com

For over 26 years, we’ve been working as a software innovation partner to Fortune 500 companies, big enterprises and technology challengers. Our team of 1,100+ professionals provides you with a full range of software engineering and consultancy services.

Software products that we build help the world’s leading brands transform their businesses, increase their revenues and save up to 40% of the time and operating costs.

Services Provided by Eleks:

Software Engineering, Technology Consulting, QA, R&D, Business Analysis, UX Consulting, Security Services.

Key Clients: Aramex, Eagle, Russman, Medusabusiness, Teleologica, Havas, Reactoo, Blackboard, Accelerated Analytics, Coras, Xceedium, States of Jersey.

23. Uvation:

https://www.uvation.com

Explore Uvation’s cutting-edge technology solutions that drive innovation across industries. Partner with us to transform your business for the digital era.

Services Provided by Uvation:

Managed Advisory Operations, Empowering Your Business with Comprehensive IT, Strategic Guidance & Planning, Managed IT Operations, Empowering Your Business with Reliable IT, Managed Network Operations, Network Resiliency for digital initiatives, Managed Cloud Operations, Unlocking the Power of the Cloud

Key Clients: HP, Microsoft

24. MLSDev:

https://mlsdev.com

MLSDev is an award-winning custom software development company that builds web and mobile apps for SMBs, big brands, and ambitious entrepreneurs with awesome ideas. Established in 2009 | 100+ clients, 200+ projects | 34 awards | 97% client satisfaction rate.

If you need a technical partner that will not just deliver the code but challenge you back, add some extra value to your project, and support your business’ growth – choose MLSDev. Be sure, with MLSDev, that your new app will bring you more profit quickly.

Services Provided by MLSDev:

Web Application Development, Mobile App Development, Custom Software Development, Dedicated Development Teams, IT Staff Augmentation

Key Clients: ESPN, McDonald’s, GoPuff, Danone, Panasonic, Alpine, Comfy, ArtStation, LevelUp, Chored, Yummi, and EdgeRift.

25. LeewayHertz:

https://www.leewayhertz.com

A leading mobile app development company and among the top most developers who deliver commercial apps for the iPhone Platforms. LeewayHertz consists of HIDE certified design experts and broad expertise developers for developing high quality enterprise solutions. They have delivered over 300 apps for enterprise and consumer app space both. Award winning professionals are capable enough to deliver beautiful, highly intuitive user experience and interfaces Mobile consultants understand all the requirements of the enterprises carefully and they are capable enough to achieve the mobile objectives.

Services provided by LeewayHertz:

LeewayHertz provides end-to-end app development services for all major platforms with well experienced team for iPhone, iPad and Android from concept creation, UX and UI design, creative design, development, testing to deployment.

Key Clients:

26. Zco Corporation:

http://www.zco.com

Hailing from the United States, Zco Corporation is a fantastic team of programming, design, marketing, project management business analysis and quality analysis experts. Blooming for over 15 years in the industry, Zco has got an expertise in understanding client’s requirements and then implementing them to achieve best results that are loved client’s customers. It’s the consumer at the end. They have offered app development and web design services to world’s finest business groups- Microsoft, Samsung, Verizon, Motorola, BBC America, Liberty and many more.

Services provided by Zco Corporation:

You can count on Zco Corporation for enterprise mobility services, hybrid mobile app development, mobile game development, augmented reality, animations services and enterprise software development.

27. Net Solutions:

http://www.netsolutions.com

Net Solutions is one of the best outsourced app and web development companies in India. The company offers custom product development, app modernization, and eCommerce solutions. In the last 24 years of their service, they have delivered their projects in 70+ countries.

Their efficiency and excellence in software development have established them as a trusted partner among global clients. The development team stands with clients from initial concept discussions to the launch and maintenance stages. Their customized solutions and services can turn challenges into growth.

Services provided by Net Solutions:

AI Development Services, Custom Software Development, Mobile App Consulting, Genai Services, MVP Development, Offshore Development Services, Dedicated Development Team, Experience Design, Product Development, Application Modernization, IT Outsourcing, Software Consulting

Key Clients: American Golf, Endeavor, PayPal, IMG, ZXU, Hint, Ed Place, Front Rush, Soaq

28. Clavax Technologies:

http://www.clavax.com

Founded in 2011 and based in San Jose, California, Clavax Technologies is known for connecting clients with their customers. Some of their top, happy clients include Honeywell, Aurora, Auction.com, Bookfari and several others. Along with devising strategies for app development, Clavax team also provides assistance to enterprises on the future plan of action that can enhance their app productivity and operational agility.

Services provided by Clavax Technologies:

Clavax Technologies has a lot many other services to offer – web engineering, business analysis, UX design, eCommerce development, CMS, enterprise architecture consulting, rapid prototyping, product sustenance.

29. Fingent:

https://www.fingent.com

Fingent has been in the IT software services industry since 2003 and we are a reliable and affordable Web and Mobile Development company for enterprise and mid-sized organizations.

We are a full service web and mobile development services provider with two offices in the United States (Boston and New York), India and United Arab Emirates. Our global team of over 230 talented full-time employees have helped hundreds of mid and large size organizations implement software solutions that increase productivity and profits.

Services provided by Fingent:

Web Application Development, Mobile Application Development, Product Development (SaaS) and Enterprise Software Development. We will help you solve your business challenges through software in any technology area.

30. Hidden Brains InfoTech:

http://www.hiddenbrains.com

Hidden Brains InfoTech is a globally acclaimed CMMI Level-3 custom software development and IT consulting firm that specializes in enabling digital transformation. Our company was founded in 2003 and has since achieved unprecedented growth, serving over 2400 clients in 107 countries. We have earned the distinction of being a ‘Great Place to Work® Certified\’ organization, which highlights our commitment to maintaining an exceptional work culture and transparent business practices.

Services Provided by Hidden Brains InfoTech:

Hire Dedicated Developers, Web Application Development, Mobile Application Development, UX/UI Design Services, Front End Development, Product Prototyping, Microsoft Development, Cloud and DevOps

Key Clients: DHL, Caterpillar Inc, GT Bank, PlantVillage, Scosche Industries, ELMO Spa, Plus, DeliveryAny, HomeHub, Custom Wrkshop, VaRepo, Zoebook

31. Matellio:

https://www.matellio.com

With deep skills, robust processes and flexibility to develop paramount solutions, Matellio is famous as a one-stop shop for web, mobile and IT development needs. This visionary agency brings together a creative the most talented digital marketers, developers and quality assurance engineers, business analysts and web designers in one place to allow business to get everything on one platform.

Services provided by Matellio:

Harnessing the power of avant-garde tools and technologies, Matellio has a finesse in innovative web solutions, engaging mobile experiences, visualizing and processing GIS data, embedded solutions, solving complex problems in minimum possible time.

Key Clients:

32. Oxagile:

http://www.oxagile.com

Oxagile is a full-cycle software development company that enables businesses to transform, scale and gain competitive advantage, through the expert delivery of innovative, tailor-made solutions. Founded in 2005, we have successfully completed over 400 projects for multiple industries and business domains. In addition to a solid grasp of cutting-edge techs, our clients benefit from a truly tailored approach, flexible resource scaling, and expert PMO governance.

Services provided by Oxagile:

Together with custom software development, Oxagile’s key areas of expertise include web and mobile app engineering, cloud application development, legacy modernization, DevOps and R&D projects, software testing and quality assurance.

Key Clients: Discovery, Google, Vodafone, Kaltura, Veon, Motorsport, Management Sloan School, Cardiff University, Consumer Fusion, Thomson Reuters, Disney, Telecom.

33. Ready4S:

http://ready4s.com

Ready4S is a full-time mobile app development firm that is managed from Poland and is a highly recommended mobile app developer in the United States. They form a great company that supports quality IT outsourcing across the globe. A small team of developers, business analysts and quality analysts is proficient to inspire startups and entrepreneurs in setting up an imperial brand among global audiences through high-tech, influential apps.

Services provided by Ready4S:

The company offers free app development consultancy to all types of businesses and productive business solutions.

Key Clients:

34. Xicom Technologies:

http://www.xicom.biz

Xicom was founded in 2002 and now it is a leading software and mobile app development company in the world. It is expert in developing Android and iOS apps and it also provides software development services in Java, .NET, Website development, Ecommerce development and developing applications based on IoT, AI, Blockchain and Cloud technology. Xicom is a preferred Android and iOS development company and it also offers cross platform app development services for various frameworks including React Native, Xamarin, PhoneGap / Cordova, Titanium Appcelerator, Ionic and Sencha.

Services provided by Xicom Technologies:

Xicom provides wide breadth of software development, mobile app development, web development and IT consulting services across the entire IT spectrum. Xicom is expert in Web development (PHP, ASP.NET, Ecommerce Solutions, Open Source, Website Design and Development), Mobile App Development (Android, iOS and Cross platform app development), Software Development (Java, .NET, Enterprise Applications) and IT Consulting (Cloud solutions, Managed IT solutions, Product Engineering Solutions)

Key Clients: Spooner, Lunchserved, Campcrate, Ecopons, Snapsellers, Fitfix, Notch, Whaabaam, Algotrader, Gosupps and more.

35. Nextware Technologies:

http://www.nextwaretech.com

Nextware delivers high-quality development, IT and business process services through its team of technically skilled, agile and responsive professionals. We offer the full range of software development, application development, and IT services. Our expert engineers can build just about anything, including custom web applications, mobile applications, and desktop applications. They can make your business run smoothly through software implementation, business process automation, software integration and cloud hosting. And if you’re looking for advice, we also offer the full range of consultant services, quality assurance, and testing.

Services Provided by Nextware Technologies:

Custom Software Development, IT Services, Mobile App Development and Business Process Management

36. Seasia InfoTech:

https://www.seasiainfotech.com

Seasia Infotech, a CMMi5 accredited Web and Mobile App Development Company that has proven track-record in on-time delivery of projects and cost-effective prices. Being a well-established company, we adopt the latest technologies and never comprise on the quality. We craft intuitive and innovative digital solutions for the end customers. We lay emphasis on flexible solutions for addressing time-sensitive requirements. Our developers are well–versed in different platforms, like designing, development, testing, marketing, and many more. Before implementing any project, we make plans in advance and that’s the reason we deliver good results. We utilize our expertise in several domains and hire set of tools for building a comprehensive solution as per the client needs.

Services Provided by Seasia InfoTech:

We are a premium service provider in Software Development, Web Development, Mobile Application Development and Internet Marketing.

Key Clients:

37. Dotsquares:

https://www.dotsquares.com

Founded in 2002, Dotsquares is a renowned IT service provider having a team of 650+ in-house resources. Dotsquares team has worked on 10,000+ projects for fortune 500 companies, SMBs, and start-ups related to almost all the Industries and business models. It provides state-of-the-art solutions to help clients generate maximum out of their idea & investments.

Headquartered in the UK, Dotsquares has manned offices in USA, Australia, Dubai and three development centers in India. It is ISO 9001 Certified and partnered with many reputed firms such as Google Partners, Microsoft reg. partner, NASSCOM Member, Salesforce Partner and IAOP.

Services Provided by Dotsquares:

Native Mobile Apps Development, Cross-Platform Mobile Apps Development, Block Chain, IoT, Augmented Reality & Virtual Reality and hosting are few among the long list of its services.

Key Clients: Kenwood, Bose, NHS (National Health Service), Ericsson, Daily-News, Beatthebrochure, Conservatives, Travelsoon

38. Rapidops:

https://www.rapidops.com

Rapidops is one of the most trusted and respected AI development companies in the US, renowned for its commitment to delivering exceptional outcomes. Since its inception in 2008, the company has completed thousands of projects and launched hundreds of digital products that impact millions of lives daily. Central to Rapidops’ success is its dedicated AI lab, which empowers ‘Entrepreneurial Leaders’ to drive innovation in the AI-first market.

Services Provided by Rapidops:

End-to-end AI Product Development, AI Strategy and Consulting, Custom AI Solutions, Machine Learning and Analytics, AI-Driven Automation, Natural Language Processing (NLP), Predictive Analytics, Data Management, Enterprise AI Solutions, Generative AI Development, AI Tools Integrations with Existing

Key Clients: Dassault Systemes, Diamonds Direct, Cook & Boardman, Harris Teeter, BigCommerce, FlexTG, and Tresata

39. Sparx IT Solutions:

http://www.sparxitsolutions.com

Established in 2008, Sparx IT Solutions specializes in tailor-made, professional, effective and affordable web solutions. With the aim of achieving 100% customer satisfaction, the team at Sparx makes sure that their clients own a website exactly what they were looking for. They have worked for brands like Yamaha, Coca-Cola, Unilever, BMW, Yamaha, GSK, Revlon, Amdocs and many others. It is a NASSCOM certified PHP development company that has completed more than 13,200 projects for more than 9,100 clients worldwide.

Services provided by Sparx IT Solutions:

The major services offered by Sparx IT Solutions include design and markup, web development, eCommerce web development, business analytics, apps and game development and internet marketing.

40. TechMagic:

http://www.techmagic.co

TechMagic is a development company from Ukraine. Being startup founders ourselves, they help entrepreneurs to launch their great ideas. TechMagic execute Lean Startup Methodology and believe in Minimal Viable Product development to see if a concept works. They use Agile to make quick iterations and build solutions that really fit the market.

Services provided by TechMagic:

TechMagic has experienced in native iOS and Android application development with complex Back-End (Node.js). Also, they provide dedicated team model, so clients can build thier own team in Ukraine.