645 Open Core Companies

Rank Name Commercializing Stage
60
Apache Arrow, Nessie Venture / Series D+
62
Weblate Private / SMB
63
Cilium Venture / Series A
64
CockroachDB Venture / Series D+
65
Julia Private / SMB
66
Ceph Private / Non-Profit
66
Ceph, Rook Venture / Seed
68
Envoy, Istio, Gloo Venture / Series C
68
Envoy, Kubernetes, Argo CD, Telepresence, Emissary Ingress Venture / Series B
70
Pandas, Modin Venture / Seed
71
YugabyteDB Venture / Series C
72
Chromium Venture / Series B
73
Gradle Build Tool Venture / Series C
74
Gitlab, Git Public
74
Gitlab Private / SMB
76
StarRocks Venture / Series B
77
Gecko Private / Non-Profit
78
Trino Venture / Series D+
79
ERPNext Venture / Seed
80
DuckDB, Apache Druid, Rill Developer Venture / Seed