US WARN intelligence

Williston, North Dakota WARN notices

Williston, North Dakota has 8 non-cancelled imported WARN notices reporting 846 workers affected. 0 notices have future effective dates. These totals cover imported records only.

What the official notice history shows

During the last 365 days, this imported archive contains 0 eligible official filings for Williston, North Dakota. Worker counts are unavailable for this period. 0 worker counts are unavailable. The newest official notice date is May 19, 2020.

8 non-cancelled direct government records and 0 attributed secondary records appear in the full archive. These figures describe notices, not unique people or completed layoffs. Grouped company names do not establish ownership.

Compare original weekly and monthly official-data reports → · How dates, names and counts are interpreted

8Non-cancelled notices
846Reported workers
0Future effective dates
Coverage is limited to connected sources and imported date ranges. 0 notices have unavailable worker counts. Company groups match normalized names; aliases below preserve exact employer names from filings. Methodology →

Notice history by year

20204 notices · 629 reported workers
20164 notices · 217 reported workers

Filings and attributed reports

Company / locationWorkersEffective dateNotice dateType / source
PerfX Wire ServicesWilliston, ND130Mar 21, 2020May 19, 2020UnavailableSource ↗
Calfrac Well ServicesWilliston, ND83May 1, 2020Apr 20, 2020UnavailableSource ↗
Liberty Oilfield SvcsWilliston, ND204Apr 2, 2020Apr 2, 2020UnavailableSource ↗
Calfrac Well ServicesWilliston, ND212Mar 25, 2020Mar 25, 2020UnavailableSource ↗
Calfrac Well ServicesWilliston, ND55Jul 17, 2016May 18, 2016UnavailableSource ↗
SanjelWilliston, ND148May 31, 2016May 5, 2016UnavailableSource ↗
Calfrac Well ServicesWilliston, ND3Jul 3, 2016May 4, 2016UnavailableSource ↗
Calfrac Well ServicesWilliston, ND11Jun 26, 2016Apr 27, 2016UnavailableSource ↗

8 notices · Source check Oct 8, 2026