Founded by siblings Kate and Matt, PartyBiz grew from a shared love of a great party. That enthusiasm comes naturally: regular gatherings are a longstanding tradition in their large, spirited family with deep Bay Area roots.

As families and schedules overflow, planning a celebration can feel overwhelming. That’s where we come in. PartyBiz combines the convenience of packaged parties with thoughtful, personalized service.

Our family biz creates polished events with a memorable spark — celebrations that feel effortless and leave you ready to host again.