Co-ops have always had better unit economics in labor-intensive sectors. They've been held back by the operational overhead that kept them small. That constraint is gone. This is what we're building, and why now.
The home care sector loses 77–82% of its workforce every year. Not because the work is undoable — because the structure is broken. Workers have no voice, no scheduling control, no stake in outcomes. They leave. The agency hires again. The family starts over. The cost compounds.
Worker-owned cooperatives are structurally different. When workers own the agency, they govern it. They set schedules. They mentor each other. They stay — not because they earn more, but because it is their organization.
CHCA (Cooperative Home Care Associates) — the largest US worker cooperative by employee count — has directed 96% of revenues to frontline worker payroll and benefits since its founding, with turnover consistently well below sector norms over four decades.
Rutgers CLEO CHCA Case Study (Dec 2022) · B Lab · CHCA Annual Report FY2021 ($57M revenue)Workers at home care cooperatives consistently report feeling "way more valued here" and "being treated like a person" — attributing this to co-ownership structure, peer management by former caregivers, and having a meaningful voice in operations.
JAMA Network Open, April 7 2025 · PMC11976488 · 23 workers + 9 staff across 5 US home care cooperativesHome care cooperatives achieve roughly half the annual turnover of traditional agencies (industry benchmark: up to 82%/yr). Workers attribute retention primarily to structural co-ownership features — voice, scheduling control, culture — not to a pay premium, which government reimbursement constrains.
Health Affairs Scholar 2024 · PMC12201916 (2025) · JAMA Network Open PMC11976488 (2025) · ICA Group benchmarking · Caveat: all turnover data traces to ICA Group's own benchmarking; no independent controlled study has been conducted.A 2026 Census-linked study (Kurtulus, Blasi, Kruse, Freeman) found ESOP adoption linked to a 5.6–6.7% productivity increase across US manufacturing establishments — establishing that co-ownership economics are not sector-specific.
Aspen Institute Employee Ownership Synthesis 2026 · Kurtulus et al. SSRN 6490798 (March 2026) · 44,000 establishments, 2010–2015 manufacturing data with establishment fixed effects"Workers at co-ops described feeling valued in ways that contrasted sharply with prior traditional agency experience — attributing this specifically to the cooperative structure, not to individual managers."
These claims circulate widely in cooperative advocacy. Each was tested by three independent AI reviewers and failed 2-of-3 to confirm. We do not use them.
"If cooperative-level retention were achieved industry-wide, it would save $2.4 billion in direct turnover costs annually." — Failed 3-of-3 verification. The figure appears in advocacy materials; the underlying cost model was not substantiated.
"Home care cooperative workers earn $2.01/hr more than traditional agency workers." — Failed 3-of-3. The JAMA and Rutgers literature explicitly notes cooperatives pay modestly above competitors but are constrained by Medicaid rates.
"The WORK Act authorizes $50M over five years to create a DOL Employee Ownership Initiative." — Failed 2-of-3. The Act passed; appropriation and programmatic status as of June 2026 requires direct verification.
CHCA is the strongest proof point in the sector. It took 40 years and a South Bronx community development organization to build. For four decades, the operational reality of running a home care agency — scheduling, matching, compliance, billing, care coordination — required significant administrative infrastructure that small co-ops couldn't afford.
That constraint was real. It explains why CHCA is still one of very few large home care cooperatives in the country after 40 years of proving the model works.
AI eliminates that constraint. CareOS — co-op.care's operating system — handles scheduling, matching, care coordination, LMN generation, and overnight briefing. The same operational capability CHCA built over decades is available from the first day of operation. A cooperative of five caregivers can run with the administrative infrastructure of a scaled operator.
The economics of cooperative ownership were always better in home care. For the first time, a new cooperative can access those economics from day one — without a 40-year organizational build.
The honest answer: we have strong evidence the mechanism works, a 40-year proof point that it persists, and a specific thesis about why AI changes the scaling constraint. The Boulder pilot is the experiment that answers question one — and begins building the dataset for the others.
Not a Boulder home care service. Not a cooperative platform. A running experiment that answers the question the sector has been asking since 1985: can cooperative ownership scale without a four-decade organizational build?
The pilot is open. Five caregivers. Ten Boulder families. The experiment starts now.
Add your name → See the full caseResearch methodology: 102 AI agents, 5 search angles, 20 sources fetched, 25 claims adversarially verified (3-vote protocol), 9 confirmed, 16 killed. Sources: JAMA Network Open PMC11976488 (April 2025) · Health Affairs Scholar PMC12201916 (2025) · Rutgers CLEO CHCA Case Study (Dec 2022) · Aspen Institute Employee Ownership Synthesis 2026 · Kurtulus et al. SSRN 6490798 (March 2026) · ICA Group homecare benchmarking · USFWC 2025 State of the Sector. Compiled June 2026.