According to Stack Overflow Survey 2023, SQL is among the top programming languages with over 51.2% of professional developers using SQL in their tech stacks. 

Well, there’s a good reason for that.

Structured Query Language (SQL) plays a crucial role in today’s era of surplus data production by allowing developers to communicate with relational databases and harness the power of data to make well-informed decisions. SQL programmers run queries on databases and thereby access, retrieve, sort, and update information as per the requirements. 

Thus, as a growth-focused business owner, you might face the necessity of hiring a reliable and experienced SQL development company. But, with thousands of vendors in the market, finding the best-fit SQL development partner can be challenging and time-consuming. 

Therefore, to help you out, we’ve listed the top SQL development companies with year-long experience and rich client portfolios, depicting their prowess in planning, developing, and maintaining SQL databases.

The Best SQL Development Companies For Comprehensive Data Storage And Processing Solutions

1. BairesDev

If you’re looking for a reputable company providing top-notch SQL development services, BairesDev is the right choice. Based in San Francisco, USA, BairesDev offers diversified SQL development solutions, ranging from SQL database architecture and server integration to business intelligence and database migration.

Today, BairesDev has grown to a 4,000+ member corporation comprising highly talented developers, designers, and project managers. Possessing in-depth expertise, the IT experts at BairesDev have delivered over 1,200 projects for 500+ clients across more than 100 industries. Some of the top names in their portfolio include giant brands like Google, Chime, Rolls Royce, and Adobe. 

Thanks to the team’s sincere dedication and quality-focused work, BairesDev has successfully achieved a 91% client satisfaction rate – bringing them recognition from notable platforms like Inc. 5000, Nasdaq, and TechCrunch.

• Services and expertise: SQL development, custom software development, frontend & backend development, QA & software testing, UX/UI design, data science & BI, AI/ML, DevOps, IT staff augmentation
• Tech stack: MySQL, MS SQL Server, MongoDB, PostgreSQL, React, Node.js, Python, .NET, Java, PHP, Ruby, Golang, Angular, C#, C++, Flutter, Swift, Symfony, TypeScript 
• Location: San Francisco, CA, USA
• Team size: 4000+ experts
• Clients: Adobe, Google, Rolls Royce, Salesforce, Netgear, Panasonic, Pinterest, Abbott, HP

2. Devstree

Devstree IT Services Pvt. Ltd. is a leading Microsoft SQL server database development company with an ISO 9001:2008 certification based in Ahmedabad, India. Leveraging the capabilities of Microsoft SQL Server, Devstree offers a broad range of services – MSSQL consulting, architecture & designing, integration & migration, database auditing & optimization, and maintenance & support. 

Being in the market for over 11 years, the company has completed 500+ prominent projects for more than 300 clients in 30 countries. Moreover, Devstree offers other in-demand IT services, including full-cycle application development, AR/VR, game development, and web design. 

• Services and expertise: full-scale SQL development, web and mobile app development, IoT, AI/ML, game development, data science, DevOps, digital marketing
• Tech stack: MySQL, MSSQL, MongoDB, Firebase, PostgreSQL, React.js, Angular.js, Vue.js, Node.js, Django, ASP.NET, Python, PHP, Flutter, React Native, Swift, Kotlin, Java, Unity, AJAX
• Location: Ahmedabad, India; Texas, USA; Gladesville, Australia
• Team size: 100+ experts
• Clients: Pride Mile, Doorstep Organic, Hyypp, Euro Car Parts, Rwazi, Continual Solutions

3. DEV.co

Based in Seattle, USA, DEV.co is among the best SQL server development companies, offering a vast pool of highly skilled SQL developers for hire. Founded in 2008, DEV.co has onboarded over 250 senior software engineers capable of building a custom SQL database management platform with all the required features and integrations. 

Offering custom analytics solutions, personalized dashboards, and record-keeping databases, the team of top SQL developers at DEV.co can execute projects of all types and complexities under your time frames and budget. Moreover, during their 15+ years of operation, the team has assisted many startups and Fortune 100 clients across multiple industries, like healthcare, education, real estate, eCommerce, and government. 

• Services and expertise: SQL development, web & mobile development, MVP development, QA & testing, UI/UX design, project management, API development, DevOps, IT staff augmentation
• Tech stack: SQL, SQL Server, Tableau, Java, Python, JavaScript, Node.js, React, HTML5, PHP, C#, .NET, Unity, Webflow, AWS, WordPress, Kubernetes
• Location: Seattle, WA, USA
• Team size: 250+ experts
• Clients: Groupon, PepsiCo, Salesforce, Staples, PEL, BuyQBall, Emoov

4. Belitsoft

If you’re looking to partner with one of the top SQL development companies with a special focus on database development services, Belitsoft can be your perfect partner. The firm has over 20 years of proven expertise and has completed over 200 projects for large and medium-sized companies. 

Under its SQL development services, Belitsoft offers custom database software across various categories, such as marketing, customer, inventory, real estate, recruitment, and media – all packed with the ultimate security and performance. Moreover, the team of 500+ specialists at Belitsoft is adept at other IT services, including cloud development, IoT development, and custom software development.

With its multidisciplinary and client-focused approach, Belitsoft has successfully garnered an overall rating of 4.9 on leading platforms like Gartner and G2. 

• Services and expertise: SQL server development, custom software development, cloud development, web development, mobile app development, ERP/CRM, software migration, software testing & QA, IoT, artificial intelligence
• Tech stack: SQL Server, MySQL, PostgreSQL, MongoDB, Azure, AWS, Python, Java, .NET, C++, Laravel, Django, PHP, Node.js, React.js, Vue.js, Angular, Xamarin, Swift
• Location: Warsaw, Poland
• Team size: 500+ experts
• Clients: Siemens, Honeywell, Berkeley University, Crimson, Technicolor, Hathway, Moblers

5. OpenXcell

Boasting ISO 9001:2008 and CMMI Level certifications, OpenXcell is a leading SQL server development company. By leveraging the power of the MS SQL Server technology, OpenXcell offers best-in-class SQL server development services for mobile, web, and desktop applications. 

Along with its headquarters in Ahmedabad, India, OpenXcell has a global presence across 6 countries, including the USA, UK, UAE, Canada, and Australia. Moreover, in the last 14 years, the company has produced 3,000+ high-performing mobile apps, websites, and customized software solutions for over 1000 clients, being used by over 15 million active users worldwide. 

• Services and expertise: SQL development, mobile and web app development, product engineering, UI/UX design, QA & testing, AI/ML, blockchain development, DevOps, eCommerce development
• Tech stack: Microsoft SQL Server, MySQL, MongoDB, PostgreSQL, React Native, Flutter, Ionic, ReactJS, NodeJS, NextJS, VueJS, CodeIgniter, Laravel, Django, Java, Python, C/C++, Golang, Dart, Solidity, Ruby on Rails, Swift, PHP
• Location: Ahmedabad, India; Las Vegas, USA; Vancouver, Canada; London, UK; Perth, Australia; Dubai, UAE 
• Team size: 500+ experts
• Clients: Mondelez, HINDALCO, IKEA, Google, Kotak Mahindra Bank, Unilever, Motorola, American Express, University of Florida

6. Chetu

Are you willing to hire the best SQL developers in the USA with a proven track record of delivering successful websites and applications? If yes, Chetu, headquartered in Florida, is one of the top-rated SQL development firms you should opt for.

An official member of Forbes Technology Council 2024 and owner of numerous industry awards like Inc. 5000 Honor Roll, Silver Stevie Winner 2024 by American Business Awards, and more, Chetu has been delivering top-quality & industry-tailored software services since 2000.

Chetu boasts a team of 2,800+ ingenious developers, including first-class SQL developers capable of delivering versatile SQL projects, ranging from SQL database architecture and business intelligence to SQL server application development and security. Moreover, with its global presence throughout the USA, Europe, and Asia, Chetu has produced over 2,000 custom software solutions across 40+ industries.

• Services and expertise: SQL development, custom software development, IT staff augmentation, API development, mobile and web development, DevOps, quality assurance, migration & upgrades
• Tech stack: SQL, .NET, Scala, Obj-C, Swift, Golang, C++, Flutter, Ruby on Rails, PHP, XML, Python, C#, Java, JavaScript
• Location: Florida, USA; Noida, India; Birmingham, UK
• Team size: 2,800+ experts
• Clients: J&J, Siemens, Brookstone, IGT, Bongiovi Acoustics, Petco, Foot Locker, University of Maryland

7. SumatoSoft

Based in Boston, USA, SumatoSoft is a leading software development company offering world-class SQL server development services. The company delivers turnkey big data solutions, including data engineering, business analytics, database management, and data visualization services, utilizing leading SQL and NoSQL technologies like MySQL, MS SQL Server, PostgreSQL, and MongoDB.

Following the principles of value-focused development, teamwork, transparency, and effective communication, SumatoSoft has developed over 200 custom solutions for 100+ global companies, such as Toyota, Dexai, BoxForward, and Diaokan. Thus, whether you need custom SQL development or software development services, SumatoSoft can be a promising option for all your needs.

• Services and expertise: SQL development, software product development, IoT development, web development, UI/UX, business analysis, QA & testing
• Tech stack: MySQL,  PostgreSQL, Cassandra, Ruby on Rails, NodeJS, ReactJS, Java, JavaScript, Typescript, Python, .NET, React Native, Flutter, WordPress
• Location: Boston, MA, USA 
• Team size: 50+ experts
• Clients: Toyota, Dexai Robotics, BoxForward, MyMediAds, Daiokan, LPSolutions, Widgety, Mediatron

8. QBurst

Boasting a talented workforce of 2,400+ experts comprising developers, UX engineers, QA specialists, business analysts, and project managers, QBurst is a renowned SQL development firm. Headquartered in Trivandrum, India, the firm has over 19 international locations across the USA, Europe, Africa, Asia, and Oceania. 

Founded in 2004, QBurst has partnered with 150+ clients, delivering over 2,500 custom projects across various industries, like healthcare, automotive, education, finance, hospitality, real estate, and manufacturing. 

• Services and expertise: SQL development, web & mobile development, IoT, CRM, eCommerce development, digital marketing, UI/UX, DevOps, data engineering, AI/ML, cloud consulting
• Tech stack: SQL, Swift, Unity, HTML5, Kotlin, Ruby, C++, Java, PHP, JavaScript, Python
• Location: Trivandrum, India
• Team size: 2400+ experts
• Clients: Mercedes-Benz, Dell, Emaar, Omron, Bajaj Allianz, United Nations

9. Anderson Inc. 

With a 4.9-star rating and over 100 impressive reviews on Clutch, Anderson Inc. is among the best SQL developers in Europe. Their team of 80+ SQL and database specialists has delivered over 120 sophisticated database projects using top RDBMS and NoSQL technologies like MySQL, MSSQL, Informix, Reddis, Cassandra, and MongoDB.

The go-to choice for large and small-to-medium enterprises like Samsung, TUI, and Mercedes-Benz, Anderson Inc. has assisted hundreds of companies across the healthcare, finance, logistics, and telecommunications industries. Moreover, under its reliable IT staff augmentation services, Anderson offers a pool of 3,500+ first-grade engineers capable of lifting your business to new heights. 

• Services and expertise: SQL database development, cross-platform development, web and mobile app development, UI/UX design, project management, AI/ML, quality assurance, business analysis, DevOps
• Tech stack: MySQL, MSSQL, PostgreSQL, SQLite, Angular, React, Vue, Java, .NET, PHP, Python, Ruby, Golang, Rust, Flutter, React Native, C/C++
• Location: Warsaw, Poland; Munich, Germany; Dallas, USA; London, UK
• Team size: 3,500+ experts
• Clients: Samsung, AssetBook, Mogo Finance, Mercedes-Benz, MediaMarkt, TUI

10. ScienceSoft

Providing cutting-edge SQL database development services since 2005, ScienceSoft is a leading SQL server development company based in McKinney, USA. The best SQL developers at ScienceSoft deliver custom database solutions across various categories, such as marketing, customer, media storage, employee, and real estate. 

Established in 1989, ScienceSoft boasts over 35 years of experience in delivering experience-rich and high-quality software projects. Moreover, the company has a team of 750+ IT specialists who have successfully delivered more than 3,500 diversified projects to global clients, including giant brands like IBM, eBay, Viber, PerkinElmer, Ford, and many others. Their areas of expertise span across 30+ industries, including BFSI, retail, manufacturing, healthcare, oil & gas, and professional services. 

• Services and expertise: end-to-end SQL server database development, testing and QA, web and mobile app development, UI/UX, managed IT services, cybersecurity, data analytics
• Tech stack: MS Server SQL, MySQL, AWS, .NET, Python, Java, PHP, Golang, Node.js, C++, JavaScript, React Native, Flutter
• Location: McKinney, TX, USA
• Team size: 750+ experts
• Clients: Deloitte, eBay, IBM, Saudi Aramco, Nestle, Walmart, Leo Burnet, NASA

Conclusion

SQL’s ubiquity, stability, and accessibility are just a few of the main reasons why it is one of the most popular database management technologies. 

Partner with the best SQL development companies highlighted in our article to benefit from result-driving development services empowered with meaningful insights and data!

If you want us to feature your SQL development firm in this list, send your request via email or submit a form in the Top Choices section. After a thorough review, we’ll decide whether it’s an appropriate addition.