Company / Portfolio company
ESS.
ESS provides managed workforce services to K-12 school districts, including substitute teachers, clinicians, virtual teachers and school support staff. It employs more than 100,000 professionals across over 1,200 school systems, is backed by The Vistria Group, and acquired HeyTutor in 2026.[1]
01Deal
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Deals on Carrywatch
Every @carrywatch deal that names ESS, and its role in each.
ESS (Vistria) / HeyTutor
Vistria-backed ESS acquired HeyTutor, ESS announced Sept. 16, 2026.
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Firms linked to ESS because they appear on the same posted deal, and how far it sits from any other firm.
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Directly connected firms
Sources
As of 25 Sep 2026. Every fact below cites its source.
- 01ESS Announces Acquisition of HeyTutor, Expanding K-12 Workforce Solutions with Tutoring and Academic Intervention Services
PR Newswire (ESS press release) · Checked 25 Sep 2026
Deal posts naming ESS:
- P01@carrywatch post: ESS (Vistria) / HeyTutor
18 Sep 2026, 22:09 PT