Altimeter Capital

Activity from announced rounds

Activity in this selectionUnited States
Rounds participated in
4
Confirmed lead rounds
0
3 roles undisclosed
New companies
4
First participation on record · 0 follow-on
Funding in participating rounds
$1.6B
2 disclosed · full round size, not this investor’s share

By stage

Series C+2
Growth1
Undisclosed1

By primary sector

AI3
Industrial tech1

By country

United States4

Rounds

4 in this selection
Thrive Holdings

Acquires traditional accounting and IT services firms and rebuilds them using AI

>$2BGrowth
Participant
Baseten

Builds systems software for AI applications, powering inference and multi-model strategies

$1.5BSeries F
Role not disclosed
Sigma Computing

Provides a spreadsheet-style agentic analytics platform for enterprises to build AI apps on cloud data warehouses

$80MSeries E
Role not disclosed
Hadrian

Builds highly automated factories producing defense and aerospace systems

UndisclosedUndisclosed
Role not disclosed