Insights

Market Diversification Keller, Inc. serves a wide range of sectors including agricultural, automotive, healthcare, education, hospitality, and industrial markets, indicating ample opportunities to tailor construction solutions across diverse industries.

Recent Expansion The recent opening of a new steel shop and the acquisition of Hoffman Planning, Design & Construction suggest an active growth trajectory, providing potential for upselling services and expanding project scope with current clients.

Strategic Partnerships Keller’s collaborations with clients like Sico Incorporated, New Glarus Brewing, and Oakviewvet show a focus on specialized projects, offering opportunities to position additional design-build or renovation services within niche markets.

Employee-Owned Advantage As a 100% employee-owned company, Keller emphasizes dedication and professional quality, which can be leveraged in sales discussions to highlight reliability, commitment, and higher-quality project outcomes.

Recognition & Visibility Ranking highly nationally for tonnage and square footage indicates strong market presence and capability, making Keller an attractive partner for large-scale construction projects and long-term partnerships.

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 Kaukauna, Wisconsin 54130 United States. 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 March 2026, 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 March 2026, Keller, Inc. has approximately 141 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.

ConstructionWisconsin, United States51-200 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
Kaukauna, Wisconsin 54130 United States
Phone number
SIC Code
1542 - General Contractors-Nonresidential Buildings, Other than Industrial Buildings and Warehouses
NAICS Code
23 - Construction
Founded
1960
Employees
51-200

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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