San Francisco • Private Membership • Est. 2026

A Private Club For Builders

Sixty carefully selected members in San Francisco, brought together through shared standards, regular time together, and trust that deepens over time.

Explore the Club Invitation only.

The Club

Sixty Members Who Know One Another

A fixed membership gives people enough time together to understand how one another thinks, works, and follows through.

Membership is considered through existing relationships.

A dark walnut desk with a modern display, brass lamp, books, and plants

The Clubhouse • Coming Soon

A Clubhouse For The Full Day

The search for Sapphire Clubhouse is underway in San Francisco. We are evaluating spaces that can carry the club from focused work through dinner, drinks, and long conversation.

Work/Eat/Drink/Talk/Stay Late
See the Clubhouse

The Foundation

Five Pillars

01

The Network

Sixty carefully selected people who meet often enough to build real familiarity and trust.

02

The Table

One excellent club dinner every month, bringing members back together around the same table.

03

The Pulse

A private monthly rhythm that keeps the membership connected between gatherings.

04

The Ledger

A private channel for opportunities, investments, introductions, and member participation.

05

The Clubhouse

The physical home of Sapphire. The search for the right San Francisco space is underway.

A Private Group

Privately Owned, Centrally Run

The club is privately owned and centrally run. Membership, dinners, guests, and culture are held to one consistent standard.

A small private dinner in warm low light, with guests in conversation around one table

The Table • Monthly

One Excellent Dinner, Every Month

A considered table, excellent food, and the same members returning often enough for conversations to deepen.

Private / Monthly / Members

A long private table in a secluded stone winery courtyard

Beyond the Clubhouse

The Club Leaves The City

A few private gatherings take members beyond San Francisco for longer conversations and shared experiences. The calendar and details stay inside the club.

Members / Details Inside

Member Access
A design study for the Sapphire Clubhouse library lounge after dark

The Sapphire Clubhouse

A Clubhouse Of Our Own

We are actively exploring San Francisco spaces that can support focused work during the day, then shift naturally into dinner, drinks, and conversation at night.

Explore the Clubhouse

San Francisco • 60 Members • Invitation Only

Membership Begins Inside

Every prospective member must be personally known by someone already in the club. Invitations are extended privately.

Member Access