Board of Directors

2026-2027 ACEC/MISSOURI BOARD OF DIRECTORS


Shawnna L. Erter, PE
CHAIR

SCI Engineering, Inc.
130 Point West Boulevard
St. Charles, MO 63301
(636) 757-1055
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Kristen Leathers-Gratton, PE
CHAIR-ELECT

Affinis Corp.
8900 Indian Creek Pkwy.
Overland Park, KS 66210
(913) 239-1122
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Howard N. Gotschall, PE
SECRETARY/TREASURER

Hanson Professional Services
600 Washington Ave., Ste. 950
St. Louis, MO 63101
(314) 942-5285
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Chris D. Linneman, PE
DIRECTOR (3RD YEAR)

EFK Moen, LLC
13523 Barrett Pkwy. Dr., Ste. 250
Ballwin, MO 63021
(314) 394-3152
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Jack H. Schaller, PE
DIRECTOR (3RD YEAR)

Olsson
1027 S. Main
Joplin, MO 64801
(417) 627-5552
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Mark C. Bross, PE
DIRECTOR (2ND YEAR)

Klingner & Associates, P.C.
4510 Paris Gravel Road
Hannibal, MO 63401
(573) 221-0020
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Michelle L. Kratzer, PE
DIRECTOR (2ND YEAR)

GFT
2400 Pershing Rd., Ste. 400
Kansas City, MO 64108
(573) 301-1852
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Michael C. Erdtmann, PE
DIRECTOR (1ST YEAR)

GBA, Inc.
16305 Swingley Ridge Rd., Ste. 300
Chesterfield, MO 63017
(636) 385-5657
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Agnes A. Otto
DIRECTOR (1ST YEAR)

Burns & McDonnell
9400 Ward Parkway
Kansas City, MO 64114
(816) 276-1502
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Erin E. Parrish
DIRECTOR (1ST YEAR)

Palmerton & Parrish, Inc.
4168 W. Kearney Street
Springfield, MO 65803
(417) 864-6004
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Robert A. Gilbert, PE
NATIONAL DIRECTOR

Bartlett & West, Inc.
601 Monroe Street, Suite 201
Jefferson City, MO 65101
(573) 634-3181
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Stephen D. Hicks, PE
ALT NATIONAL DIRECTOR

S.H. Smith & Company, Inc.
901 Vine Street, P.O. Box 72
Poplar Bluff, MO 63902
(573) 785-9621
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Morgan M. Mundell
PRESIDENT & CEO

ACEC of Missouri
3432 W. Truman Blvd., Ste. 110
Jefferson City, MO 65109
(573) 634-4080
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