Registered entities
OYSTER HR, INC.
Reg. No. 6734156United States
OYSTER SERVICE d.o.o.
Reg. No. 78462162823Croatia
Reputation
Customer rating 3.9 / 5 across 269 reviews.
Social engagement
Social engagement: 151K social following, 9 posts in the last 12 months — below the industry typical range.
Investor mix
27 investors on record; lead investors include Connect Ventures, Stripes, Emergence Capital, ServiceNow.
| Investor type | Count | Share |
|---|---|---|
| Venture capital | 14 | 52% |
| Private equity | 2 | 7% |
| Other / undisclosed | 11 | 41% |
Recent activity
24 Jun 2026
Event
VISTRA live panel on market entry model for CFOs and expansion leaders
17 Jun 2026
Event
Web Summit Rio