40 Under 40

40 Under 40

These winners know how to navigate excellence

Consulting-Specifying Engineer May/June 2026

2026 40 Under 40 winners announced

Alec Zimmermann, PE, 39

2026 40 Under 40: Alec Zimmermann, PE, 39

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40 Under 40 Continued

Spenser Meredith, PE, 31

Health Care Facilities

2026 40 Under 40: Spenser Meredith, PE, 31

Dorian Maness, GGP, 33

HVAC/R and Mechanical

2026 40 Under 40: Dorian Maness, GGP, 33

Tyler Manahan, PE, 39

Electrical and Power

2026 40 Under 40: Tyler Manahan, PE, 39

Lisa Lyons, PE, LC, Assoc. IALD, 40

Lighting and Lighting Controls

2026 40 Under 40: Lisa Lyons, PE, LC, Assoc. IALD, 40

Richard Lopez, PE, 38

HVAC/R and Mechanical

2026 40 Under 40: Richard Lopez, PE, 38

Ricky Limeburner, CEM, CxA+BE, BEAP, 37

Energy Efficiency

2026 40 Under 40: Ricky Limeburner, CEM, CxA+BE, BEAP, 37

Chaitanya Korra, LEED GA, CSI CDT, IEEE Senior Member, 35

2026 40 Under 40: Chaitanya Korra, LEED GA, CSI CDT, IEEE Senior Member, 35

Mark Kelly, PE, 32

Energy Management

2026 40 Under 40: Mark Kelly, PE, 32

Dhanraj Katkar, 28

Building Automation and Controls

2026 40 Under 40: Dhanraj Katkar, 28

Andrew Honeyman, PE, 37

HVAC/R and Mechanical

2026 40 Under 40: Andrew Honeyman, PE, 37