MDU Construction Services Group is No. 11 on a list of the top specialty contractors in the nation, up from No. 12 in 2019. Engineering News Record, a leading construction industry publication, ranks the 600 largest specialty contractors in the United States based on annual revenue.

“The determination and innovation our people bring to the job each day are admirable,” said Jeff Thiede, MDU Construction Services Group president and CEO. “They are the driving force behind our success, and I am so proud of the results they are delivering.”

MDU Construction Services Group ranked in the top 10 in three subcategories of the Top 600 list.

  • 5 in fire protection and sprinklers.
  • 6 in electrical.
  • 9 in utility.

As a group, the Top 600 generated revenue of $151.27 billion in 2019, up 11.9% over $135.20 billion in 2018.