TDK Technologies Recognized Among Top St. Louis Tech Firms for Software Development and IT Consulting
St. Louis – July 11, 2025 – TDK Technologies has earned top rankings on two key St. Louis Business Journal industry lists for 2025, highlighting the firm’s continued growth and leadership in the regional technology sector. The company ranks No. 3 among the largest software development firms in the St. Louis metro area and No. 13 among the largest IT consulting firms based on local hours billed.
“TDK’s strong performance in both categories reflects our commitment to delivering value through custom software technology solutions that help our clients succeed,” said Kristin Tucker, managing principal and co-founder of TDK Technologies. “It’s an honor to be recognized alongside so many outstanding companies.”
No. 3 – Largest Software Development Firms
TDK Technologies rose to the No. 3 position on the list of St. Louis’ largest software development firms, up from No. 5 last year. The ranking is based on the number of local software developers, with TDK reporting 107 developers working in the St. Louis metro area.
“Our rise in the rankings is a testament to the strength of our custom software development,” said David Kocs, principal and co-founder of TDK Technologies. “We take the time to understand each client’s business needs and build solutions that drive results.”

TDK specializes in full lifecycle software development, helping companies across industries bring technology initiatives to life—from custom applications to complex integrations.
No. 13 – Largest IT Consulting Firms
TDK also advanced to No. 13 on the list of the region’s largest IT consulting firms, based on 170,363 local hours billed in 2024. The company employs 111 full-time equivalent IT consultants serving clients across the metro area.
“We take great pride in being a trusted partner for companies seeking to align technology with their strategic goals. Our steady growth reflects the consistent value we provide to clients through practical, business-focused technology solutions,” Tucker said.
“Our consultants are deeply embedded in our clients’ businesses, helping them meet goals and solve problems with tailored expertise,” Kocs said. “We’re proud to see our work reflected in this recognition.”

The St. Louis Business Journal rankings are based on information supplied by individual companies and represent organizations located in the St. Louis metropolitan statistical area, including Missouri and Illinois counties.
About TDK Technologies
TDK Technologies is a certified Woman-owned Business Enterprise (WBE), established in 2001, located in the St. Louis metropolitan area. TDK provides information technology consulting and custom software development for businesses through capacity teams, individual staff assignments, or deliverable-based solutions. For more information about TDK Technologies - visit https://www.tdktech.com. They can be reached at (636) 778-1404 or results@tdktech.com.