Insights

Legacy and Experience Rentenbach has a long-standing history dating back to 1946, with deep roots in complex projects like the Manhattan Project. This extensive experience positions them as a reliable partner for large-scale and technically demanding construction initiatives, making them appealing for government and industrial clients seeking proven expertise.

Strategic Merger Benefits Since merging with The Christman Company in 2013, Rentenbach has expanded its service offerings to include construction management, design/build, and real estate development. This broad service portfolio creates cross-selling opportunities with clients requiring integrated construction solutions and comprehensive project management.

Regional Strength Based in Knoxville with a focus on local relationships and long-term partnerships, Rentenbach is well-positioned to capture regional construction projects across Tennessee and surrounding states, especially from clients seeking trusted local builders with a strong reputation for integrity and craftsmanship.

Middle Market Focus With revenues between $25M and $50M and a team of 201-500 employees, Rentenbach operates in the middle-market construction segment, presenting opportunities to win projects from similarly sized clients in industries such as manufacturing, healthcare, and education seeking quality services with personalized attention.

Technological Capacity Utilizing a variety of industry-standard technologies including Microsoft ASP.NET and Google Analytics indicates Rentenbach’s readiness to adopt digital tools for project management and client engagement, offering a platform for innovative tech-driven solutions to improve project delivery and communication.

Rentenbach Constructors Incorporated Tech Stack

Rentenbach Constructors Incorporated uses 7 technology products and services including DNN, jQuery UI, jQuery, and more. Explore Rentenbach Constructors Incorporated's tech stack below.

  • DNN
    Content Management System
  • jQuery UI
    Javascript Libraries
  • jQuery
    Javascript Libraries
  • Modernizr
    Javascript Libraries
  • Lightbox
    Javascript Libraries
  • Google Analytics
    Web Analytics
  • Microsoft ASP.NET
    Web Frameworks

Rentenbach Constructors Incorporated's Email Address Formats

Rentenbach Constructors Incorporated uses at least 1 format(s):
Rentenbach Constructors Incorporated Email FormatsExamplePercentage
First.Last@rentenbach.comJohn.Doe@rentenbach.com
87%
FirstLast@rentenbach.comJohnDoe@rentenbach.com
4%
F.Last@rentenbach.comJ.Doe@rentenbach.com
5%
FLast@rentenbach.comJDoe@rentenbach.com
4%

Frequently Asked Questions

Where is Rentenbach Constructors Incorporated's headquarters located?

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Rentenbach Constructors Incorporated's main headquarters is located at 2400 Sutherland Avenue Knoxville, Tennessee 37919 United States. The company has employees across 1 continents, including North America.

What is Rentenbach Constructors Incorporated's phone number?

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You can contact Rentenbach Constructors Incorporated'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 Rentenbach Constructors Incorporated's official website and social media links?

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Rentenbach Constructors Incorporated's official website is rentenbach.com and has social profiles on LinkedIn.

What is Rentenbach Constructors Incorporated's NAICS code?

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Rentenbach Constructors Incorporated's NAICS code is 23 - Construction.

How many employees does Rentenbach Constructors Incorporated have currently?

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As of April 2026, Rentenbach Constructors Incorporated has approximately 201 employees across 1 continents, including North America. Key team members include Founder: P. M.Vice President: B. B.Senior Project Manager: J. J.. Explore Rentenbach Constructors Incorporated's employee directory with LeadIQ.

What industry does Rentenbach Constructors Incorporated belong to?

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Rentenbach Constructors Incorporated operates in the Construction industry.

What technology does Rentenbach Constructors Incorporated use?

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Rentenbach Constructors Incorporated's tech stack includes DNNjQuery UIjQueryModernizrLightboxGoogle AnalyticsMicrosoft ASP.NET.

What is Rentenbach Constructors Incorporated's email format?

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Rentenbach Constructors Incorporated's email format typically follows the pattern of First.Last@rentenbach.com. Find more Rentenbach Constructors Incorporated email formats with LeadIQ.

Rentenbach Constructors Incorporated

ConstructionTennessee, United States201-500 Employees

Established in Knoxville in 1946, Rentenbach Engineering Company was founded by T.J. Rentenbach after supervising much of the war-time construction of the City of Oak Ridge, Tennessee, as well as the majority of the manufacturing facilities that housed the “Manhattan Project” for the United States Army Corps of Engineers. His goal in establishing Rentenbach as a company, which provided both engineering and construction services, was to blend the integrity of a professional engineer with the talent of a skilled craftsman. In 2013, Rentenbach merged with, and became an affiliate of, The Christman Company, a century-old, nationally-recognized construction firm with whom we share a corporate philosophy founded on integrity, long-term local relationships, craftsmanship, and customer service. Together with Christman, our enhanced service offerings now include construction management, general contracting, program management, design/build, real estate development, facilities planning and consulting, and self-perform skilled trades. The Christman Way Our Purpose: To unite great people in great achievement Our Values: Honor all commitments with integrity Build lasting relationships Have passion for your work and a competitive spirit Be a great place to work Our People: Experts. Leaders. Partners. Our Goal: To be the most sought after in the markets we serve. Please visit us at www.rentenbach.com and follow us on Facebook.

Section iconCompany Overview

Headquarters
2400 Sutherland Avenue Knoxville, Tennessee 37919 United States
Phone number
NAICS Code
23 - Construction
Employees
201-500

Section iconFunding & Financials

  • $25M$50M

    Rentenbach Constructors Incorporated's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    Rentenbach Constructors Incorporated's revenue is estimated to be in the range of $25M$50M

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