B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Recent
60%
60% -- share of revenue from referrals for healthy consulting businesses (2025)
In healthy consulting businesses, 60% of revenue comes from referrals.
Attribution:
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Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
60%
Unit
Percentage
Data Vintage
2025
Entity
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
50
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
Stacey Brown-Randall
Primary
Tier C
https://www.amplifyme.agency/how-to-amplify-your-referrals ↗
Source Article
How to Amplify ❤️ your Referrals, with Stacey Brown
Original Research
Stacey Brown-Randall
· Original study ↗
Methodology
Claim cited in podcast episode with referral expert Stacey Brown-Randall; original study not identified
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
healthy consulting businesses: 60% share of revenue from referrals. Source: Stacey Brown-Randall (2025). Via Lighthouse Intelligence -- https://lighthousedata.io/data/consulting-revenue-from-referrals-2025
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<blockquote cite="https://lighthousedata.io/data/consulting-revenue-from-referrals-2025" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>60%</strong> -- share of revenue from referrals for healthy consulting businesses<br><small>Source: Stacey Brown-Randall (2025) · <a href="https://lighthousedata.io/data/consulting-revenue-from-referrals-2025" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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