Insights

Specialized Testing Capabilities RRJ's private laboratory and field testing services, including ASTM-standard and customized assessments for façade systems, structural components, and construction materials, position the firm as a trusted partner for clients needing high-quality, scientific testing. This opens opportunities for collaborations with construction firms, architects, and property owners seeking verified material performance.

Renowned Reputation With a history of working on significant projects like historic restoration for the National Park Service and a strong national presence, RRJ's recognized expertise in structural, architectural, and forensic consulting enhances its appeal to organizations requiring trusted advisory services in complex building assessments and repairs.

Growth in Leadership Recent strategic hires, including a new Business Development Consultant and an ownership stake by Lurita McIntosh Blank, signal a focus on expanding market reach and strengthening client relationships, making RRJ an attractive partner for firms aiming to enhance their project pipeline and market penetration.

Industry Focus and Market Position Operating in the civil engineering sector with a revenue range of 10 to 25 million and a specialized technical offering distinguishes RRJ among mid-sized engineering firms. Its niche expertise creates opportunities to serve government agencies, historic preservation entities, and private clients with complex engineering and forensic needs.

Technology Application Utilizing advanced digital tools such as Google Cloud, Google Analytics, and SEO platforms, RRJ demonstrates a tech-savvy approach to client engagement and project management, providing avenues for digital collaborations, innovative project solutions, and targeted outreach to new clients seeking modern engineering services.

Raths, Raths & Johnson, Inc. Tech Stack

Raths, Raths & Johnson, Inc. uses 8 technology products and services including Open Graph, Shopify, Mailchimp, and more. Explore Raths, Raths & Johnson, Inc.'s tech stack below.

  • Open Graph
    Content Management System
  • Shopify
    E-commerce
  • Mailchimp
    Email
  • Google Cloud
    Infrastructure As A Service
  • jQuery
    Javascript Libraries
  • Yoast SEO
    Search Engines
  • reCAPTCHA
    Security
  • Google Analytics
    Web Analytics

Raths, Raths & Johnson, Inc.'s Email Address Formats

Raths, Raths & Johnson, Inc. uses at least 1 format(s):
Raths, Raths & Johnson, Inc. Email FormatsExamplePercentage
FirstLast@rrj.comJohnDoe@rrj.com
52%
First.Last@rrj.comJohn.Doe@rrj.com
28%
FLast@rrj.comJDoe@rrj.com
12%
Last@rrj.comDoe@rrj.com
8%

Frequently Asked Questions

Where is Raths, Raths & Johnson, Inc.'s headquarters located?

Minus sign iconPlus sign icon
Raths, Raths & Johnson, Inc.'s main headquarters is located at 500 Joliet Road, Suite 200. The company has employees across 1 continents, including North America.

What is Raths, Raths & Johnson, Inc.'s phone number?

Minus sign iconPlus sign icon
You can contact Raths, Raths & Johnson, 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 Raths, Raths & Johnson, Inc.'s official website and social media links?

Minus sign iconPlus sign icon
Raths, Raths & Johnson, Inc.'s official website is rrj.com and has social profiles on LinkedIn.

What is Raths, Raths & Johnson, Inc.'s SIC code NAICS code?

Minus sign iconPlus sign icon
Raths, Raths & Johnson, Inc.'s SIC code is 8711 - Engineering Services NAICS code is 237 - Heavy and Civil Engineering Construction.

How many employees does Raths, Raths & Johnson, Inc. have currently?

Minus sign iconPlus sign icon
As of December 2025, Raths, Raths & Johnson, Inc. has approximately 41 employees across 1 continents, including North America. Key team members include Senior Project Architect: A. B.Senior Project Engineer: E. L.Principal: O. G.. Explore Raths, Raths & Johnson, Inc.'s employee directory with LeadIQ.

What industry does Raths, Raths & Johnson, Inc. belong to?

Minus sign iconPlus sign icon
Raths, Raths & Johnson, Inc. operates in the Civil Engineering industry.

What technology does Raths, Raths & Johnson, Inc. use?

Minus sign iconPlus sign icon
Raths, Raths & Johnson, Inc.'s tech stack includes Open GraphShopifyMailchimpGoogle CloudjQueryYoast SEOreCAPTCHAGoogle Analytics.

What is Raths, Raths & Johnson, Inc.'s email format?

Minus sign iconPlus sign icon
Raths, Raths & Johnson, Inc.'s email format typically follows the pattern of FirstLast@rrj.com. Find more Raths, Raths & Johnson, Inc. email formats with LeadIQ.

When was Raths, Raths & Johnson, Inc. founded?

Minus sign iconPlus sign icon
Raths, Raths & Johnson, Inc. was founded in 1966.

Raths, Raths & Johnson, Inc.

Civil EngineeringIllinois, United States11-50 Employees

Raths, Raths & Johnson, Inc. (RRJ) is a nationally recognized engineering, architecture, and forensics consulting firm that provides investigative, design, repair, and testing services for building structures, enclosures, and materials. With a professional staff of structural engineers, architects, and field / laboratory technicians, RRJ employs an evaluation methodology that combines an in depth knowledge of building sciences and construction materials with the firm's analytical and testing capabilities to deliver an integrated approach to assess and resolve structural, architectural and building system behavior and performance issues. 

RRJ's structural engineering and architectural expert services are augmented by its private laboratory and field testing capabilities.  RRJ performs tests from ASTM standards to specific, customized methods including  façade systems and curtain wall components, structural elements and components, and construction materials.

Section iconCompany Overview

Headquarters
500 Joliet Road, Suite 200
Phone number
Website
rrj.com
SIC Code
8711 - Engineering Services
NAICS Code
237 - Heavy and Civil Engineering Construction
Founded
1966
Employees
11-50

Section iconFunding & Financials

  • $10M$25M

    Raths, Raths & Johnson, Inc.'s revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    Raths, Raths & Johnson, Inc.'s revenue is estimated to be in the range of $10M$25M

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.