Overview
TrueUp
Trajectory Score
77
/100
Trajectory Rank
Business
Reintroduction of extinct species
Founded
13 years ago
2013
HQ
Employees
70
Valuation
$10 billion
TrueUp
Rank
#368
Company type
Private - Venture-Backed
Colossal is a Reintroduction of extinct species company with 6 job openings. It is currently valued at $10 billion as a private company. 70 people work at Colossal. The company was founded in 2013.
Company grid
Employee happiness →
Growth →
🚀
🐢
😊
😟
Jobs
Open jobs
6
Top Job Categories
Jobs
1.
Business Operations & Program Management
1
(17%)
2.
Engineering (Software)
1
(17%)
3.
Marketing & Growth
1
(17%)
Top Job Locations
Jobs
1.
🇺🇸 Dallas
6
(100%)
2.
🇺🇸 United States
6
(100%)
Top Tech/Tools Mentioned
Jobs
1.
Python
2
(33%)
2.
AWS
1
(17%)
3.
Azure
1
(17%)
4.
C++
1
(17%)
5.
GSuite
1
(17%)
Financials
Valuation
$10.2billion
Tech Unicorn
Last round - Feb 2026
Latest secondary valuation
$3.6billion
65% from last round
Estimate as of Jun 16, 2026
Data source: Caplight
Most recent funding
5 months ago ($60 million)
Total funding
$628 million
Value 'created' (valuation - total funding)
+$9.6 billion
Lead Investor - Seed
Thomas Tull
Lead Investors - Series A
At One Ventures
Thomas Tull
Valuation per employee
$100.0 million
TrueUp
Rank
#1
Culture
Employee sentiment
Would recommend company
85%
30+ reviews
Sources: TrueUp, Glassdoor, Blind
Better than 89% of tech co's
Approve of CEO
Ben Lamm
77%
Sources: TrueUp, Glassdoor, Blind
People
Rankings and awards
Forbes America’s Best Startup Employers
2026
TIME Best Inventions
Colossal Biosciences Non-Invasive Blood Cloning
2025
TIME100 Most Influential Companies
2025
Career-Launching Companies (by Aakash Gupta)
2025
Forbes America’s Best Startup Employers
2024
TIME100 Most Influential Companies
2023
Layoffs
No known layoffs
Top posts
Compare to other companies
Job openings
2
Employees
110
Founded
9 years ago
Valuation
$1.0 billion
Trajectory Score
28
