B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
5%
5% -- market share for credit unions (2026)
Credit unions serve as the primary business banking provider for 5% of the small and midsize business market.
Attribution:
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Lighthouse Research Team
Last verified:
·
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Source verified
Evidence graded
Value
5%
Unit
Percentage
Data Vintage
2026
Entity
Geography
US
Evidence Quality
B
Strong, reliable evidence
Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.
Single source - not yet corroborated
Score breakdown
Extraction
95
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
Cornerstone Advisors
Primary
Tier A
https://www.crnrstone.com/press-release/new-research-from-cornerstone-advisors-and-nymbus-reveals-cr… ↗
Source Article
New Research From Cornerstone Advisors and Nymbus Reveals Credit Unions Are Positioned to Win the Underserved Business Banking Market
New Research From Cornerstone Advisors and Nymbus Reveals Credit Unions Are Positioned to Win the Underserved Business Banking Market
A new report from Cornerstone Advisors uncovers a substantial and largely untapped opportunity for credit unions in the small and midsize business market. "Winning th…
Original Research
Cornerstone Advisors
· Original study ↗
Methodology
Cornerstone Advisors proprietary research data
Methodology documented
Segmentation
IndustryFinTech
RegionUS
Cite this stat
Plain Text
credit unions: 5% market share. Source: Cornerstone Advisors (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/credit-unions-primary-business-banking-provider-share
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<blockquote cite="https://lighthousedata.io/data/credit-unions-primary-business-banking-provider-share" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>5%</strong> -- market share for credit unions<br><small>Source: Cornerstone Advisors (2026) · <a href="https://lighthousedata.io/data/credit-unions-primary-business-banking-provider-share" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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