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Willoughby Engineering Employee Directory

DesignIllinois, United States11-50 Employees

Willoughby Engineering is a design services firm based in Chicago, Illinois, formed by specialists who previously collaborated on major global buildings and masterplans at leading integrated AE firms. The team later joined a large engineering organization, where they led global building systems and sustainability initiatives, before founding Willoughby Engineering to pursue a more personal, client-focused service model. The firm emphasizes high-performance design in its engineering practice.

Willoughby Engineering uses an integrated design approach spanning MEP/FP, sustainability, building physics, and masterplanning, bringing these considerations into projects early to inform the architectural concept. By blurring traditional silos between architecture and engineering, the firm collaborates with architects and design teams to deliver integrated, high-performance buildings.

Find Willoughby Engineering employees' phone numbers or email addresses

Willoughby Engineering Global Highlights

Location
Employees

North America
2

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  • United States Of America
    2

Europe
1

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  • United Kingdom Of Great Britain And Northern Ireland
    1

Willoughby Engineering's Leadership

  • Associate Principal at Willoughby Engineering
    R. C.
    Associate Principal
    Mobile Phone

Willoughby Engineering Employee Metrics

100%
50%
0%
2026
2025
  • Engineering
  • Other

Contact profiles from Willoughby Engineering

Name
Title
Contact
Location
Last Update
  • Associate Principal at Willoughby Engineering
    R. C.
    Associate Principal
    Mobile Phone
    Oct 18, 2024

Frequently Asked Questions

What is Willoughby Engineering known for?

Minus sign iconPlus sign iconWilloughby Engineering operates in the Design industry. You can contact Willoughby Engineering's main corporate office by phone at
+1-773-220-****
. Explore Willoughby Engineering's company overview page for more information.

What is Willoughby Engineering's most common email format?

Minus sign iconPlus sign iconWilloughby Engineering employees' email format typically follows the pattern of First.Last@willoughbyengineering.com. Trying to find reliable and up-to-date employee contact data? Find more Willoughby Engineering email formats with LeadIQ.

How many employees does Willoughby Engineering have currently?

Minus sign iconPlus sign iconWilloughby Engineering has approximately 11 employees as of July 2026. These team members are located across 2 continents, including North America and Europe.

Who are Willoughby Engineering's key employees and leadership?

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As of July 2026, Willoughby Engineering's key employees include:

  • Associate Principal: R. C.

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