B
Evidence Grade B
Graded
under review
Safe to Cite
Current
$1,500,000
$1,500,000 -- agi required per 10 employees for Marketing and advertising agencies (2026)
Attribution:
View source
Lighthouse Research Team
Last verified:
·
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Source verified
Evidence graded
Value
$1,500,000
Unit
Currency Usd
Data Vintage
2026
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
75
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
Agency Management Institute (Drew McLellan)
Primary
Tier B
https://www.parakeeto.com/blog/critical-agency-metrics-for-scale-and-profit-with-drew-mclellan-episo… ↗
Source Article
Drew McLellan, Agency Management Institute, profit, scaling, metrics
Critical Agency Metrics for Scale and Profit, with Drew McLellan – Episode 50.
I seem to be in a perpetual state of heightened enthusiasm for my guests of late – and understandably so! This week, I’m exceptionally excited to bring you someone whose podcasts I’ve been listening to for the longest tim…
Original Research
Agency Management Institute (Drew McLellan)
· Original study ↗
Methodology
Illustration of the $150,000 AGI-per-FTE staffing benchmark applied to a 10-person agency; article undated, vintage set to archive collection year.
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
Marketing and advertising agencies: $1,500,000 agi required per 10 employees. Source: Agency Management Institute (Drew McLellan) (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/agency-agi-required-for-10-employees-1-5m
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<blockquote cite="https://lighthousedata.io/data/agency-agi-required-for-10-employees-1-5m" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>$1,500,000</strong> -- agi required per 10 employees for Marketing and advertising agencies<br><small>Source: Agency Management Institute (Drew McLellan) (2026) · <a href="https://lighthousedata.io/data/agency-agi-required-for-10-employees-1-5m" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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