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Cornerstone

HQ Santa Monica, USFounded 1999private otherWebsite @CornerstoneInc
Composite score
100.0
rank #22 · cuts
Headcount
3.1k
0.0%
90d change
0.0%
Funding events (90d)
0
Layoff events (90d)
0

Signals

source: PDL v25
Inferred revenue
$1B-$10B
PDL estimate
Revenue / employee
$1.8M
midpoint ÷ headcount
12-month turnover
14.6%
within typical band
Average tenure
3.9 yrs
long — sticky culture
Time since last raise
no rounds on record
LinkedIn followers
182.6k
brand reach

Hiring flow · Cornerstone

source: PDL v25

Headcount by role

12-month growth · PDL v25
Engineering
1,257
-6%
Support
459
-5%
Operations
167
-6%
Analyst
159
-8%
Sales
158
-8%
Sales Engineering
134
-3%
Product
128
-20%
Marketing
116
-13%
Other
366

In the news

relevance ≥ 6 · last 180 days
No recent mentions across our tracked sources.

Events

Layoff · 2.63% (88 roles)
Departures in 2025-11: 118 vs 6-mo baseline of 30.5 (3.87× spike). Derived from PDL.
7mo ago
Layoff · 2.37% (84 roles)
Departures in 2024-11: 120 vs 6-mo baseline of 36 (3.33× spike). Derived from PDL.
2y ago

Score history

2026-05-25
100.0
rank #22
2026-05-18
38.0
rank #8
2026-05-11
38.0
rank #8
2026-05-04
38.0
rank #8
2026-04-27
37.9
rank #8
2026-04-20
37.9
rank #6
2026-04-13
37.9
rank #6
2026-04-06
37.9
rank #6
2026-03-30
37.8
rank #6
2026-03-23
34.0
rank #6
2026-03-16
34.0
rank #6
2026-03-09
34.0
rank #6