649 Open Core Companies

Rank Name Commercializing Stage
81
Ray, vLLM Venture / Series C
82
CockroachDB Venture / Series D+
83
Ceph Private / Non-Profit
83
Ceph, Rook Venture / Seed
85
Julia Private / SMB
86
Chromium Venture / Series B
87
Apache Arrow, Ibis, Apache Parquet Venture / Series B
87
Apache Arrow, Nessie Venture / Series D+
89
YugabyteDB Venture / Series C
90
ERPNext Venture / Seed
91
Canvas LMS Venture / Series D+
92
Gitlab, Git Public
92
Gitlab Private / SMB
94
vLLM Venture / Series A
95
Gecko Private / Non-Profit
96
Envoy, Istio, Gloo Venture / Series C
97
IntelliJ, Jupyter Notebook Private / SMB
98
Bazel
98
Bazel Venture / Series A
100
DuckDB, Apache Druid, Rill Developer Venture / Seed