SEH-Yaggy Employee Directory

Q: What is SEH-Yaggy known for?

SEH-Yaggy was founded in 1927. SEH-Yaggy operates in the Civil Engineering industry.

Q: How many employees does SEH-Yaggy have currently?

SEH-Yaggy has approximately 28 employees.

Civil EngineeringUnited States11-50 Employees

On May 30, 2014 Yaggy Colby Associates (YCA) merged with Short Elliott Hendrickson Inc. (SEH®).

SEH is an employee-owned professional services company made up of engineers, architects, planners and scientists and headquartered in St. Paul, Minn. Founded in 1927, SEH serves government, industrial, and commercial clients in the buildings, infrastructure, environmental, energy, transportation and water markets. 

SEH’s 700 employee-owners share a common purpose: Building a Better World for All of Us®. This approach reflects a company-wide commitment to improving quality of life by designing safer, more sustainable infrastructure for local, state and federal units of government, and helping industrial and commercial clients achieve their business goals.

Learn more at sehinc.com.

Find SEH-Yaggy employees' phone numbers or email addresses

SEH-Yaggy Global Highlights

North America
10

United States Of America
10

Asia
1

India
1

SEH-Yaggy's Leadership

K. A. K.
Department Head Of Land Surveying
Mobile Phone
Email
I. V.
Project Manager
Mobile Phone
Email
Q. L.
Lead Resident Project Representative
Mobile Phone
Email
M. M.
Principal
Mobile Phone
Email
T. W.
Receptionist / Administrative Assistant
Mobile Phone
Email
T. D.
Design Engineer, Pe
Mobile Phone
Email
J. O.
Field Representative
Mobile Phone
Email

Contact profiles from SEH-Yaggy

Name

Title

Contact Info

Location

Last Update

K. A. K.
Department Head Of Land Surveying
Mobile Phone
Email
United StatesWisconsin
Oct 22, 2025
I. V.
Project Manager
Mobile Phone
Email
United StatesWisconsin
May 15, 2025
Q. L.
Lead Resident Project Representative
Mobile Phone
Email
United StatesMinnesota
Oct 22, 2025
M. M.
Principal
Mobile Phone
Email
United StatesWisconsin
Nov 17, 2025
T. W.
Receptionist / Administrative Assistant
Mobile Phone
Email
United StatesMinnesota
Oct 26, 2025
T. D.
Design Engineer, Pe
Mobile Phone
Email
United StatesMinnesota
Oct 19, 2025
J. O.
Field Representative
Mobile Phone
Email
United StatesWisconsin
Aug 07, 2025

Frequently Asked Questions

What is SEH-Yaggy known for?

SEH-Yaggy was founded in 1927 operates in the Civil Engineering industry. The company's main headquarters is located in 3535 Vadnais Center Drive, St. Paul, Minnesota 55110, US; you can contact the main corporate office by phone at

+1-651-490-****

. Explore SEH-Yaggy's company overview page for more information.

What is SEH-Yaggy's most common email format?

SEH-Yaggy employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more SEH-Yaggy email formats with LeadIQ.

How many employees does SEH-Yaggy have currently?

SEH-Yaggy has approximately 28 employees as of December 2025. These team members are located across 2 continents, including North AmericaAsia.

Who are SEH-Yaggy's key employees and leadership?

As of December 2025, SEH-Yaggy's key employees include:

Department Head Of Land Surveying: K. A. K.
Project Manager: I. V.
Lead Resident Project Representative: Q. L.
Principal: M. M.
Receptionist / Administrative Assistant: T. W.

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