Insights

Sustainability leadership GBA positions itself as a full‑service MEP firm with a strong sustainability mission and decades of energy conservation expertise, making them a natural partner for clients prioritizing energy efficiency, low operating costs, and LEED/green building certifications.

Healthcare and labs Their leadership in energy-intensive, mission-critical facilities highlights significant expansion opportunities with hospitals, research labs, and other high‑reliability environments that require robust MEP design, commissioning, and energy benchmarking services.

Lifecycle services Beyond initial design, GBA offers commissioning, retro‑commissioning, energy benchmarking, and infrastructure upgrades—offering upsell potential to existing clients seeking ongoing performance improvements and lease or asset performance programs.

Mid‑market growth With 51–200 employees and revenue in the current range, there is room to target regional healthcare systems, universities, and commercial facilities undergoing modernization or expansion, leveraging their proven healthcare/lab expertise.

Strategic partnerships Recent collaboration with Miron Construction signals a track record of integrated project delivery; leveraging similar partnerships could accelerate bids on large, complex remodels or new facility builds.

Grumman|Butkus Associates Tech Stack

Grumman|Butkus Associates uses 8 technology products and services including AutoCAD, WordPress, Cookiebot, and more. Explore Grumman|Butkus Associates's tech stack below.

Grumman|Butkus Associates's Email Address Formats

Grumman|Butkus Associates uses at least 1 format(s):
Grumman|Butkus Associates Email FormatsExamplePercentage
FLast@grummanbutkus.comJDoe@grummanbutkus.com
94%
FL@grummanbutkus.comJD@grummanbutkus.com
2%
F.Last@grummanbutkus.comJ.Doe@grummanbutkus.com
3%
First.Last@grummanbutkus.comJohn.Doe@grummanbutkus.com
1%

Frequently Asked Questions

What is Grumman|Butkus Associates's phone number?

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You can contact Grumman|Butkus Associates'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 Grumman|Butkus Associates's official website and social media links?

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Grumman|Butkus Associates's official website is grummanbutkus.com and has social profiles on LinkedIn.

How much revenue does Grumman|Butkus Associates generate?

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As of August 2026, Grumman|Butkus Associates's annual revenue is estimated to be $100M - $250M.

What is Grumman|Butkus Associates's NAICS code?

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Grumman|Butkus Associates's NAICS code is 5414 - Specialized Design Services.

How many employees does Grumman|Butkus Associates have currently?

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As of August 2026, Grumman|Butkus Associates has approximately 157 employees across 1 continents, including North America. Key team members include Vice President - Wisconsin: R. K.Senior Vp, Chief Financial Officer - Illinois: T. L.Vice President: R. K.. Explore Grumman|Butkus Associates's employee directory with LeadIQ.

What industry does Grumman|Butkus Associates belong to?

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Grumman|Butkus Associates operates in the Design Services industry.

What technology does Grumman|Butkus Associates use?

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Grumman|Butkus Associates's tech stack includes AutoCADWordPressCookiebotMicrosoft 365ProcoreWP EngineMicrosoft TeamsApache.

What is Grumman|Butkus Associates's email format?

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Grumman|Butkus Associates's email format typically follows the pattern of FLast@grummanbutkus.com. Find more Grumman|Butkus Associates email formats with LeadIQ.

When was Grumman|Butkus Associates founded?

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Grumman|Butkus Associates was founded in 1973.
Grumman|Butkus Associates logo

Grumman|Butkus Associates

Design ServicesIllinois, United States51-200 Employees

Grumman|Butkus Associates (GBA) is a design services and consulting engineering firm based in Evanston, Illinois, offering mechanical, electrical, and plumbing design services along with energy and resource consulting for buildings. Founded more than 50 years ago, the firm began with an exclusive focus on energy conservation and has evolved into a full-service MEP practice with a sustainability mission. Its services include commissioning and retro-commissioning, energy and resource benchmarking, energy conservation studies, MEP infrastructure planning and upgrades, LEED consulting, and computerized building modeling, all aimed at improving and maintaining building performance throughout a facility's lifecycle. The company's experience with energy-intensive, mission-critical facilities underpins its leadership position in the healthcare and laboratory markets. GBA employs 51-200 people, is located at 820 Davis Street Suite 300, Evanston, IL 60201, United States, and maintains a website at grummanbutkus.com; its revenue is reported in the range of $100 million to $250 million.

Section iconCompany Overview

Phone number
NAICS Code
5414 - Specialized Design Services
Founded
1973
Employees
51-200

Section iconFunding & Financials

  • $100M - $250M

    Grumman|Butkus Associates's revenue is estimated to be in the range of $100M - $250M

Section iconFunding & Financials

  • $100M - $250M

    Grumman|Butkus Associates's revenue is estimated to be in the range of $100M - $250M

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