Cornerstone Credit Union
This Page's Content Was Last Updated: July 21, 2026
⚠️ Currently Inactive
It merged into Conexus Credit Union in 2026, along with Synergy Credit Union, ceasing independent operations.
Credit Union
Cornerstone
Cornerstone Credit Union is a credit union located in Saskatchewan. It was founded in 1941. It primarily serves East-Central Saskatchewan.
Cornerstone Credit Union was a Saskatchewan based credit union with roots reaching back to 1941, when members in Wynyard formed a local cooperative financial institution. Over the decades, it grew through mergers with other community credit unions across eastern and central Saskatchewan, including the later combination with Horizon and Plainsview Credit Unions.
Headquartered in Yorkton, Cornerstone served rural and small town Saskatchewan with personal, business, and agricultural banking services. Its work focused on local ownership, practical financial advice, and financial services for farms, businesses, and communities in the region.
On January 1, 2026, Cornerstone amalgamated with Conexus and Synergy Credit Unions under the Conexus Credit Union name, continuing its cooperative banking history within a larger province wide financial institution.
Provinces served
Credit Union Overview
| Metric | 2025 | YoY Change | 5-Year Change |
|---|---|---|---|
| Assets | $2.23B | +4.8% | +20.7% |
| Loans | $1.68B | +7.0% | +36.1% |
| Deposits | $2B | +4.5% | +19.2% |
| Mortgages + HELOCs | $1.28B | +9.3% | +42.4% |
| Revenue | $74M | +15.6% | +37.0% |
| Efficiency Ratio | 77.1% | — | — |
| Members | ~30,000 | — | — |
| Branches | 15 | — | — |
| Target Members / Region | East-Central Saskatchewan | — | — |
Cornerstone Credit Union Deposits, Loans and Revenue in the Past 5 Years
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