Insights

Strong Market Presence GRAEF's recognition as a top workplace and its national ranking among leading engineering firms highlight its reputable brand presence, opening opportunities for partnerships with clients seeking established consulting expertise.

Expansion and Acquisition The recent acquisition of Erickson Consulting Engineers and expansion of office locations across the U.S. indicate growth initiatives, suggesting potential for tailored solutions in coastal, civil, and infrastructure projects.

Diverse Technical Stack Utilization of advanced technologies such as MySQL, Mailchimp, and collaboration tools demonstrates GRAEF's reliance on digital solutions, presenting opportunities for IT, data management, and communication technology vendors.

Financial Range With revenues between 100 million and 250 million, GRAEF is a sizable firm with capacity for large-scale projects, making it a strong prospect for enterprise-level engineering services and strategic consultancy.

Community and Public Sector Focus Active involvement in community infrastructure and partnerships with local governments suggest potential opportunities in public sector projects, urban planning, and transportation infrastructure development.

GRAEF Tech Stack

GRAEF uses 8 technology products and services including Trident AB, Unpkg, MySQL, and more. Explore GRAEF's tech stack below.

  • Trident AB
    A/B Testing
  • Unpkg
    Content Delivery Network
  • MySQL
    Database
  • Mailchimp
    Email
  • Underscore.js
    Javascript Libraries
  • Microsoft Word
    Office Suites
  • Skype
    Unified Communications
  • AddThis
    Widgets

Media & News

GRAEF's Email Address Formats

GRAEF uses at least 1 format(s):
GRAEF Email FormatsExamplePercentage
First.Last@graef-usa.comJohn.Doe@graef-usa.com
97%
Last@graef-usa.comDoe@graef-usa.com
1%
FLast@graef-usa.comJDoe@graef-usa.com
1%
Fir.Last@graef-usa.comJoh.Doe@graef-usa.com
1%

Frequently Asked Questions

Where is GRAEF's headquarters located?

Minus sign iconPlus sign icon
GRAEF's main headquarters is located at 275 W Wisconsin Ave, Suite 300 Milwaukee, Wisconsin 53203, US. The company has employees across 3 continents, including North AmericaEuropeSouth America.

What is GRAEF's phone number?

Minus sign iconPlus sign icon
You can contact GRAEF'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 GRAEF's official website and social media links?

Minus sign iconPlus sign icon
GRAEF's official website is graef-usa.com and has social profiles on LinkedIn.

What is GRAEF's NAICS code?

Minus sign iconPlus sign icon
GRAEF's NAICS code is 5413 - Architectural, Engineering, and Related Services.

How many employees does GRAEF have currently?

Minus sign iconPlus sign icon
As of October 2025, GRAEF has approximately 348 employees across 3 continents, including North AmericaEuropeSouth America. Key team members include Coo: K. G.Chief Financial Officer: B. O.President: P. K.. Explore GRAEF's employee directory with LeadIQ.

What industry does GRAEF belong to?

Minus sign iconPlus sign icon
GRAEF operates in the Engineering Services industry.

What technology does GRAEF use?

Minus sign iconPlus sign icon
GRAEF's tech stack includes Trident ABUnpkgMySQLMailchimpUnderscore.jsMicrosoft WordSkypeAddThis.

What is GRAEF's email format?

Minus sign iconPlus sign icon
GRAEF's email format typically follows the pattern of First.Last@graef-usa.com. Find more GRAEF email formats with LeadIQ.

When was GRAEF founded?

Minus sign iconPlus sign icon
GRAEF was founded in 1961.

GRAEF

Engineering ServicesUnited States201-500 Employees

Founded in 1961, GRAEF has grown into a nationally recognized consulting firm, consistently ranked among the top by Engineering News-Record and Building Design+Construction. With offices in Wisconsin, Illinois, Florida, and Turks and Caicos, our team of experts brings a wealth of technical knowledge across all phases of analysis, design, and construction. Through innovation and collaboration, GRAEF delivers tailored solutions that drive impactful results for our clients.

Section iconCompany Overview

Headquarters
275 W Wisconsin Ave, Suite 300 Milwaukee, Wisconsin 53203, US
Phone number
NAICS Code
5413 - Architectural, Engineering, and Related Services
Founded
1961
Employees
201-500

Section iconFunding & Financials

  • $100M$250M

    GRAEF's revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $100M$250M

    GRAEF's revenue is estimated to be in the range of $100M$250M

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.