Top 24 Database Management Systems Companies (October 2026)

Redwood City, California, United States

ClickHouse is an open-source, column-oriented OLAP database management system that allows users to generate analytical reports using SQL queries in real-time. Its technology works 100-1000x faster than traditional database management systems, and processes hundreds of millions to over a billion rows and tens of gigabytes of data per server per second. With a widespread user base around the globe, the technology has received praise for its reliability, ease of use, and fault tolerance. Learn more at clickhouse.com.

Wilmington, Delaware, United States

EDB Postgres® AI (EDB PG AI) is the first open, enterprise-grade sovereign data and AI platform—secure, compliant, and scalable, on-premises and across clouds. Built on Postgres, the world’s leading database, EDB PG AI unifies transactional, analytical, and AI workloads, enabling organizations to operationalize their data and LLMs while maintaining control over sovereign environments. EDB PG AI is supported by a global partner network and delivers up to 99.999% availability as well as hybrid management and a built-in AI factory. As one of the most active contributors to the PostgreSQL project, EDB is deeply invested in the vitality of the global community. To learn more, visit www.enterprisedb.com.

San Ramon, California, United States

Tessell is an AI-native, multi-cloud DBaaS platform that unifies transactional and analytical database management into a single intelligent control plane, automating operations, reducing costs by up to 45%, and boosting performance by over 50%.

Chantilly, Virginia, United States

US Information Technologies provide oracle based information technology solutions and services.

Shenzhen, Guangdong, China

Developer of database software designed to offer distributed database access for enterprises. The company's software helps enterprises securely store large amounts of transaction data and create data centers, enabling enterprises to improve their data storage and retrieval abilities.

Esbo, United States

MariaDB is a community-developed, commercially supported fork of the MySQL relational database management system, intended to remain free and open-source software under the GNU General Public License.

Sunnyvale, California, United States

Developer of an open source distributed (HTAP) database designed to serve as a one-stop service for online transactions and analysis. The company's cloud native TiDB, is an open source distributed hybrid transactional analytical processing (HTAP) database with features that include MYSQL compatibility and distributed transaction, providing users with horizontal scalability and high availability for more versatile database management.

Boca Raton, Florida, United States

Champion Solutions Group is comprised of a great group of talented, fun and passionate people, whose sole purpose is to help our clients increase their productivity, reduce costs and mitigate risks. We are award-winning, IT industry experts with deep expertise in all areas of Virtualization & Cloud, Security, Data Center (Storage, Networking, Converged / Hyper-Converged), Data Management, Mobility, Windows 10 and Professional Services. Our time-tested, proven methodology of services delivery has lead to hundreds of successful IT deployments that have come in on schedule and below budget. Visit us at: www.championsg.com www.messageops.com Champion is hiring! See job postings at: http://www.championsg.com/careers 10 reasons why we love to work for Champion: https://www.youtube.com/watch?v=YdjQY_i29Z8

Rajkot, Gujarat, India

Improwised Technologies is a leading IT company founded with a desire to become a top software development company in scalable, data-intensive, and cloud-native applications.

London, England, United Kingdom

Google Cloud Migration Specialists, Azure Cloud Migration Specialists, Talend Gold Partner, Mobile/Web Apps, Data Management SaaS