flexiblefullpage -
billboard - default
interstitial1 - interstitial
catfish1 - bottom
Currently Reading

M&A Update – GRAEF continues expansion in Florida by acquiring Erickson Consulting Engineers

Giants 400

M&A Update – GRAEF continues expansion in Florida by acquiring Erickson Consulting Engineers

Florida is officially the hottest state for industry M&A this year with 15 deals announced.


By GRAEF | March 23, 2022
GRAEF latest acquisition
Courtesy Pixabay.

GRAEF, #31 on BDC network's 2021 Giants top 40 Engineering/Architecture firms has acquired Sarasota-based Erickson Consulting Engineers (ECE), a coastal and civil engineering firm.The acquisition includes ownership of Coastal Design and Engineering (CDE), ECE's partner company that is located in Turks and Caicos Islands.

Creating ten total offices for GRAEF, ECE and CDE will join the firm's eight other locations in Orlando and Miami, Florida; Milwaukee, Green Bay, and Madison, Wisconsin; Chicago, Illinois (2); and Minneapolis, Minnesota.

“This partnership greatly enhances our Coastal and Civil Engineering capabilities and is another step toward the realization of our vision of benefitting society by providing solutions for many of the major natural and man-made environmental challenges of the 21st century,” said John Kissinger, GRAEF President and CEO. “We are excited to team with ECE and CDE as we work to continuously improve coastal regions, and hope to use our combined experience in Engineering, Planning and Design to benefit individuals, institutions and communities.”

ECE and CDE will remain locally known as Erickson Consulting Engineers, and Coastal Design and Engineering, and branded as a GRAEF Company.

“With our team’s combined experience and expertise, our current and future clients will immediately benefit from our expanded, full-service capabilities,” said Karyn Erickson, President of ECE/CDE. “This acquisition will help shape and reinforce our projects with enhanced levels of innovation and our shared commitment to sustainability,” she adds.

Related Stories

Giants 400 | Jan 23, 2024

Top 50 Medical Office Building Engineering Firms for 2023

Jacobs, Salas O'Brien, KPFF Consulting Engineers, IMEG, and Kimley-Horn head BD+C's ranking of the nation's largest medical office building engineering and engineering/architecture (EA) firms for 2023, as reported in the 2023 Giants 400 Report.  

Giants 400 | Jan 23, 2024

Top 110 Medical Office Building Architecture Firms for 2023

SmithGroup, CannonDesign, E4H Environments for Health Architecture, and Perkins Eastman top BD+C's ranking of the nation's largest medical office building architecture and architecture engineering (AE) firms for 2023, as reported in the 2023 Giants 400 Report.

Giants 400 | Jan 22, 2024

Top 100 Outpatient Facility Architecture Firms for 2023

HDR, CannonDesign, Stantec, Perkins&Will, and ZGF top BD+C's ranking of the nation's largest outpatient facility architecture and architecture engineering (AE) firms for 2023, as reported in the 2023 Giants 400 Report. Note: This ranking includes design revenue for work related to outpatient medical buildings, including cancer centers, heart centers, urgent care facilities, and other medical centers.

Giants 400 | Jan 22, 2024

Top 40 Outpatient Facility Engineering Firms for 2023

Jacobs, IMEG, TLC Engineering Solutions, KPFF Consulting Engineers, and Syska Hennessy Group head BD+C's ranking of the nation's largest outpatient facility engineering and engineering/architecture (EA) firms for 2023, as reported in the 2023 Giants 400 Report. Note: This ranking includes design revenue for work related to outpatient medical buildings, including cancer centers, heart centers, urgent care facilities, and other medical centers.

Giants 400 | Jan 22, 2024

Top 60 Outpatient Facility Construction Firms for 2023

DPR Construction, PCL Construction Enterprises, The Whiting-Turner Contracting Company, Skanska USA, and Power Construction top BD+C's ranking of the nation's largest outpatient facility general contractors and construction management (CM) firms for 2023, as reported in the 2023 Giants 400 Report. Note: This ranking includes construction revenue for work related to outpatient medical buildings, including cancer centers, heart centers, urgent care facilities, and other medical centers.

Transit Facilities | Jan 22, 2024

Top 25 Transit Facility Construction Firms for 2023

The Walsh Group, Clark Group, Hensel Phelps, Skanska USA, and Hill International top BD+C's ranking of the nation's largest transit facility general contractors and construction management (CM) firms for 2023, as reported in the 2023 Giants 400 Report. Note: This ranking includes construction revenue for work related to bus terminals, rail terminals, and transit stations.

Transit Facilities | Jan 22, 2024

Top 40 Transit Facility Engineering Firms for 2023

AECOM, Jacobs, EXP, WSP, and Arup head BD+C's ranking of the nation's largest transit facility engineering and engineering/architecture (EA) firms for 2023, as reported in the 2023 Giants 400 Report. Note: This ranking includes design revenue for work related to bus terminals, rail terminals, and transit stations.

Transit Facilities | Jan 22, 2024

Top 40 Transit Facility Architecture Firms for 2023

Perkins&Will, HDR, Gensler, Skidmore, Owings & Merrill, and HNTB top BD+C's ranking of the nation's largest transit facility architecture and architecture engineering (AE) firms for 2023, as reported in the 2023 Giants 400 Report. Note: This ranking includes design revenue for work related to bus terminals, rail terminals, and transit stations.

Giants 400 | Jan 15, 2024

Top 90 Hospital Facility Construction Firms for 2023

Turner Construction, Brasfield & Gorrie, JE Dunn Construction, McCarthy Holdings, and STO Building Group top BD+C's ranking of the nation's largest hospital facility general contractors and construction management (CM) firms for 2023, as reported in the 2023 Giants 400 Report.

Giants 400 | Jan 15, 2024

Top 80 Hospital Facility Engineering Firms for 2023

Jacobs, WSP, BR+A, IMEG, and AECOM head BD+C's ranking of the nation's largest hospital facility engineering and engineering/architecture (EA) firms for 2023, as reported in the 2023 Giants 400 Report.

boombox1 - default
boombox2 -
native1 -

More In Category


Giants 400

Call for surveys: 2024 Giants 400 Report

Building Design+Construction's annual Giants 400 Report ranks the nation's top architecture, architecture/engineering (AE), engineering/architecture (EA), general contractors, and fee-based construction management (CM) firms, by revenue. You’ll want to be sure your firm is on the Giants 400 lists, as potential clients look to these rankings for prospective firms to design and construct their future projects.


Giants 400

BD+C's Giants 400 Rankings

Every spring, the editors of Building Design+Construction survey the nation's largest architecture, engineering, and construction firms to identify the most prominent design and construction firms across 25 building sectors and specialty categories. Meet the Giants 400.


halfpage1 -

Most Popular Content

  1. 2021 Giants 400 Report
  2. Top 150 Architecture Firms for 2019
  3. 13 projects that represent the future of affordable housing
  4. Sagrada Familia completion date pushed back due to coronavirus
  5. Top 160 Architecture Firms 2021