Insights

Strong Market Reach Keller, Inc. serves a diverse range of markets including agricultural, healthcare, industrial, commercial, recreational, and hospitality, indicating opportunities to offer tailored construction solutions across multiple sectors.

Recent Expansion The company's recent facility expansions in Kaukauna and Clintonville demonstrate ongoing growth and a need for additional construction and design services to support their operational increases.

Strategic Partnerships Keller collaborates with notable clients like New Glarus Brewing, Oakview Veterinary Hospital, and Simplicity Credit Union, presenting opportunities to target similar organizations in Wisconsin seeking specialized design-build expertise.

Employee Ownership Model As a 100% ESOP-owned company, Keller emphasizes employee engagement, which can be appealing to prospective clients valuing companies with strong internal culture and stability for future business relationships.

Technological Adoption Keller utilizes advanced construction and design technologies such as AutoCAD, Trimble, and Google Analytics, indicating readiness for innovative project solutions and digital collaboration that could be marketed to tech-savvy clients seeking efficient project delivery.

Keller, Inc. Tech Stack

Keller, Inc. uses 8 technology products and services including Google Ads Conversion Tracking, AutoCAD, Modernizr, and more. Explore Keller, Inc.'s tech stack below.

  • Google Ads Conversion Tracking
    Analytics
  • AutoCAD
    Cad & Graphics
  • Modernizr
    Javascript Libraries
  • Elementor
    Page Builders
  • Google Tag Manager
    Tag Management
  • YouTube
    Video Players
  • Google Analytics
    Web Analytics
  • Trimble
    Widgets

Media & News

Keller, Inc.'s Email Address Formats

Keller, Inc. uses at least 1 format(s):
Keller, Inc. Email FormatsExamplePercentage
FLast@kellerbuilds.comJDoe@kellerbuilds.com
94%
First.Last@kellerbuilds.comJohn.Doe@kellerbuilds.com
3%
FMiddleLast@kellerbuilds.comJMichaelDoe@kellerbuilds.com
2%
First@kellerbuilds.comJohn@kellerbuilds.com
1%

Frequently Asked Questions

Where is Keller, Inc.'s headquarters located?

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Keller, Inc.'s main headquarters is located at N216 State Road 55, Kaukauna, WI 54130, US. The company has employees across 1 continents, including North America.

What is Keller, Inc.'s phone number?

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You can contact Keller, Inc.'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 Keller, Inc.'s official website and social media links?

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Keller, Inc.'s official website is kellerbuilds.com and has social profiles on LinkedIn.

How much revenue does Keller, Inc. generate?

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As of October 2025, Keller, Inc.'s annual revenue is estimated to be $102M.

What is Keller, Inc.'s SIC code NAICS code?

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Keller, Inc.'s SIC code is 1542 - General Contractors-Nonresidential Buildings, Other than Industrial Buildings and Warehouses NAICS code is 23 - Construction.

How many employees does Keller, Inc. have currently?

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As of October 2025, Keller, Inc. has approximately 201 employees across 1 continents, including North America. Key team members include Chief Executive Officer: A. A.Chief Executive Officer: R. Y.Chief Executive Officer: S. M.. Explore Keller, Inc.'s employee directory with LeadIQ.

What industry does Keller, Inc. belong to?

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Keller, Inc. operates in the Construction industry.

What technology does Keller, Inc. use?

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Keller, Inc.'s tech stack includes Google Ads Conversion TrackingAutoCADModernizrElementorGoogle Tag ManagerYouTubeGoogle AnalyticsTrimble.

What is Keller, Inc.'s email format?

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Keller, Inc.'s email format typically follows the pattern of FLast@kellerbuilds.com. Find more Keller, Inc. email formats with LeadIQ.

When was Keller, Inc. founded?

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Keller, Inc. was founded in 1960.

Keller, Inc.

ConstructionUnited States201-500 Employees

Keller, Inc. was started and incorporated in the State of Wisconsin in 1960. The company is headquartered in Kaukauna with offices in Madison, Milwaukee and Wausau. Over the years the company has developed into the leading Design/Build General Contractor throughout the state. Presently, we employ approximately 260 people, both office and field personnel.

Walter Keller was the founder of the company and was the President from inception until 1989 when he was named Chairman of the Board. The current officers are Cory VandeWettering – President, Steve Klessig – V.P. Architecture and Engineering, Craig Otis – Senior V.P. of Construction, and Douglas Stecker, CPA – V.P. Finance/CFO.

In 1986, Keller started an Employee Stock Ownership Plan (ESOP) to initiate a planned transfer of ownership to its employees and the company is now 100% owned by the ESOP. This concept results in increased dedication and responsibility assumed by all employees throughout the building process and subsequently a more professional product for our clients.

Keller has served the agricultural, automotive, assisted & senior living, child care, chiropractic, cold storage, construction management/municipal, convenience store, dental clinic, education, faith-based, financial, funeral home, hospitality, industrial, medical, professional office, recreation, manufacturing, restaurant, retail, veterinary and warehouse markets.

Section iconCompany Overview

Headquarters
N216 State Road 55, Kaukauna, WI 54130, US
Phone number
SIC Code
1542 - General Contractors-Nonresidential Buildings, Other than Industrial Buildings and Warehouses
NAICS Code
23 - Construction
Founded
1960
Employees
201-500

Section iconFunding & Financials

  • $50M$100M

    Keller, Inc.'s revenue is estimated to be in the range of $50M$100M

Section iconFunding & Financials

  • $50M$100M

    Keller, Inc.'s revenue is estimated to be in the range of $50M$100M

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