Insights

Integrated design A high emphasis on early-stage, integrated MEP/FP, sustainability, building physics, and masterplan engineering suggests opportunities to offer holistic design optimization services that align architectural vision with high-performance building outcomes.

Boutique scalable With 11-50 employees and a founder-led background from top AE firms, there is a clear value proposition for expanding with scalable, client-focused solutions that can handle complex, high-end projects while maintaining personalized service.

Sustainability focus The firm positions itself around sustainability and high-performance design, indicating opportunities to upsell energy modeling, green certification support, and performance-driven retrofits on both new and existing portfolios.

Growth potential Revenue range of one to ten million and a pedigree from large global firms imply appetite for strategic partnerships, joint ventures, or targeted project-based collaborations to win larger commissions.

Competitive positioning Blurring lines between architecture and engineering and challenging siloed approaches present a door to differentiate via integrated design packages, collaboration accelerators, and streamlined procurement for mid to large-scale masterplanned developments.

Similar companies to Willoughby Engineering

Willoughby Engineering's Email Address Formats

Willoughby Engineering uses at least 1 email format:
Willoughby Engineering Email FormatsExamplePercentage
First.Last@willoughbyengineering.comJohn.Doe@willoughbyengineering.com
100%

Frequently Asked Questions

What is Willoughby Engineering's phone number?

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You can contact Willoughby Engineering's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Willoughby Engineering's official website and social media links?

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Willoughby Engineering's official website is willoughbyengineering.com and has social profiles on LinkedIn.

How much revenue does Willoughby Engineering generate?

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As of July 2026, Willoughby Engineering's annual revenue is estimated to be $1M - $10M.

What is Willoughby Engineering's SIC code and NAICS code?

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Willoughby Engineering's SIC code is 8711 - Engineering Services and NAICS code is 54133 - Engineering Services.

How many employees does Willoughby Engineering have currently?

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As of July 2026, Willoughby Engineering has approximately 11 employees across 2 continents, including North America and Europe. Key team members include Associate Principal: R. C. Explore Willoughby Engineering's employee directory with LeadIQ.

What industry does Willoughby Engineering belong to?

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Willoughby Engineering operates in the Design industry.

What is Willoughby Engineering's email format?

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Willoughby Engineering's email format typically follows the pattern of First.Last@willoughbyengineering.com. Find more Willoughby Engineering email formats with LeadIQ.
Willoughby Engineering logo

Willoughby Engineering

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.

Section iconCompany Overview

Phone number
SIC Code
8711 - Engineering Services
NAICS Code
54133 - Engineering Services
Employees
11-50

Section iconFunding & Financials

  • $1M - $10M

    Willoughby Engineering's revenue is estimated to be in the range of $1M - $10M

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