Insights

Sustainable MEP Leader GBA is a long-standing, full-service MEP design and energy consulting firm with a strong sustainability mission, positioning them as a go-to partner for owners seeking energy efficiency, LEED consulting, and lifecycle performance improvements in healthcare and laboratory facilities.

Facility Benchmarking Their emphasis on energy/resource benchmarking, energy conservation studies, and commissioning/retro-commissioning presents recurring upsell opportunities with building owners looking to verify performance, optimize operations, and pursue certifications or incentives.

Healthcare & Lab Focus GBA’s leadership position in healthcare and laboratory markets suggests target accounts in mission-critical environments with high energy intensity and regulatory demands, offering potential for expanded service lines such as optimized MEP infrastructure and resilience planning.

Lifecycle Services With a portfolio spanning design, upgrades, modeling, and ongoing performance maintenance, there are opportunities to provide ongoing optimization contracts, retrofits, and data-driven energy management for existing facilities.

Mid-market Growth As a 51-200 employee firm with substantial revenue, GBA represents a mid-market player that could pursue strategic partnerships, subcontracting opportunities, or joint ventures with larger firms to win bigger healthcare/lab projects.

Similar companies to Grumman|Butkus Associates

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 4 email formats:
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 October 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 October 2026, Grumman|Butkus Associates has approximately 159 employees across 1 continents, including North America. Key team members include Vice President - Wisconsin: R. K., Senior Vp, Chief Financial Officer - Illinois: T. L. and 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 AutoCAD, WordPress, Cookiebot, Microsoft 365, Procore, WP Engine, Microsoft Teams and Apache.

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

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