Derrick J. Estell Included in Springfield Business Journal’s 2026 40 Under 40

Toth and Associates, Inc. (TOTH) Project Manager Derrick J. Estell has been included in the Springfield Business Journal’s (SBJ) 2026 40 Under 40 list. Estell, 31, has more than ten years of experience in a broad range of civil engineering projects. His experience includes road and highway design, traffic studies, stormwater systems design, transfer station design, construction inspection, and more. He holds a Bachelor of Science in Civil Engineering from Valparaiso University, Valparaiso, Indiana.

Derrick has previously been featured in Biz 417’s 10 for the Next 10 feature in 2020, along with serving on the Springfield Area Chamber of Commerce’s The Network as part of its Leadership Council, and is an alumnus of the Greater Ozarks Leadership Development program, among numerous other affiliations and honors.

The Springfield Business Journal publishes its 40 Under 40 list every year to recognize accomplished young professionals in and around Springfield, Missouri, who are still rising within the local business and leadership community. You can read Derrick’s 40 Under 40 profile here.