Not a government sitenlrb.fyi is an independent project. It is not affiliated with, endorsed by, or operated by the National Labor Relations Board or any government agency. The Board's own site is at nlrb.gov.

Knife River Corporation - North Central

5 cases in this site's copy of the record · 0 of those 5 are marked open by the Board · Region 18 · Annandale, MN; Hutchinson, MN; Sauk Rapids, MN

Each case links to the Board's own docket page. This site holds what the Board listed, not the documents.

The cases

Petition for an election
RC
Filed 9 July 2026Case 18-RC-390251ClosedHutchinson, MNRegion 18Workers in the unit 18
Included: All full-time and regular part-time drivers and batch man at the Hutchinson MN Location Excluded: All other employees, managerial employees, guards and supervisors as defined in the act
Petition for an election
RC
Filed 2 July 2026Case 18-RC-389870ClosedAnnandale, MNRegion 18Workers in the unit 3
Included: All full time and regular part-time drivers and man at the Annandale MN location Excluded: All other employees, managerial employees guards and supervisors as defined in the act
Petition for an election
RC
Filed 3 June 2026Case 18-RC-388297ClosedSauk Rapids, MNRegion 18Workers in the unit 5
Included: All full time and regular part-time aggregate lab techs domiceled at the Sauk Center, MN facility. Excluded: All other employees, office employees, managers, guards and supervisors as defined by the National Labor Relations Act.
KNIFE RIVER CORPORATION-NORTH CENTRAL
RC
Filed 30 June 2015Case 18-RC-155150ClosedSauk Rapids, MNRegion 18Workers in the unit 14
All regular full time and part time ready mix drivers and yardman; excluding all managers, clerical workers, supervisors and guards and all other employees as defined in the act.
Knife River Corporation-North Central
RC
Filed 24 August 2007Case 18-RC-017530ClosedSauk Rapids, MNRegion 18Workers in the unit 32
Included: All employees of Knife River Corporation North Central Region - Material Division's Aggregate Product Department, formerly operated as Bauerly Brothers, Inc. operating heavy equipment for production of aggregate, specifically, but not exclusively, all crushing crews, crusher feeders and screen operators. Excluded: All clerical, supervisory, and management employees as defined in the Act.

Last refreshed 19 September 2026. What is in it, and what is not.

The Labor Board FYI is independent, and is not the Board or any government agency. Where a number here disagrees with the Board's, the Board is right: tell us at [email protected]. If a name here is a private person and not a business or a union, write to the same address and it comes off. Where this comes from.