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Seattle Family Office List

This Seattle list includes 9 offices based in the city, plus 6 nearby additions to broaden the regional search. The database records 5 single-family offices and 4 multi-family offices among the Seattle entries. Stated interests are varied: technology appears most often, alongside life science, impact deal flow, real estate, financial services and other specialized areas. Three of the 9 Seattle offices have disclosed assets under management in the public information used here. For founders, fund managers and advisors, that mix can help frame an initial search, but broad categories need to be checked against the details of a specific opportunity. Consider whether your sector, stage, location and investment structure fit the firm's stated focus. The free page shows public firm-level fields; the full list adds contact data and research fields for more targeted evaluation.

At a glance

  • There are 9 Seattle entries and 6 nearby additions.
  • The Seattle entries include 5 single-family offices and 4 multi-family offices.
  • Technology is listed as a focus for 2 Seattle offices.
  • Assets under management are disclosed for 3 Seattle offices.
  • The recorded founding range for Seattle entries runs from 2007 to 2020.

Family office profiles (9)

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Public firm-level fields only. Contact details are withheld. Order follows disclosed assets under management where available, then profile depth. It is not a ranking.

Multi-family office (4)

Keiretsu Family Office

Seattle, WA | Multi-family office | Founded 2020

Keiretsu Family Office provides family office structuring services and access to deal flow, resources, and educational content. Its affiliated network and fund partner support angel co-investment and real estate funds.

AUM range
$1B-$5B
Check size
Not stated
Asset classes
Venture Capital, Real Estate, Funds
  • Technology
  • Life Sciences
  • Impact Investing
  • Real Estate
  • Blockchain

Tapestry Associates, LLC

Seattle, WA | Multi-family office | Founded 2010

Tapestry Associates manages non-financial assets and complex projects for families. Its services address the operational, lifestyle, and planning needs associated with assets such as real estate, art, vehicles, yachts, and aircraft.

AUM range
Not stated
Check size
Not stated
Asset classes
Real Estate
  • Personal Asset Management
  • Real Estate
  • Art
  • Complex Projects

The Clarius Group

Seattle, WA | Multi-family office

The Clarius Group is a shared family office that provides investment advisory, wealth management, and family office services to families and individuals.

AUM range
Not stated
Check size
Not stated
Asset classes
Not stated

McCutchen Group LLC

Seattle, WA | Multi-family office | Founded 2007

McCutchen Group is an independent multi-family office providing investment and financial advisory services to private clients.

AUM range
Not stated
Check size
Not stated
Asset classes
Not stated
  • Investment Advisory
  • Financial Advisory

Single family office (5)

Onelin Capital Corporation

Seattle, WA | Single family office | Founded 2015

Onelin Capital Corporation is a multi-asset strategy single family office affiliated with a global investment conglomerate. It invests across venture capital, funds, debt, and real estate, with stated industry interests in real estate, technology, and financial services.

AUM range
$250M-$1B
Check size
Not stated
Asset classes
Venture Capital, Funds, Private Credit, Real Estate
Wealth source
Not stated
  • Real Estate
  • Technology
  • Financial Services
  • Venture Capital
  • Funds
  • Debt

Graham Capital Group, LLC

Seattle, WA | Single family office | Founded 2007

Graham Capital Group is a single-family office formed to acquire and partner with traditional small- to middle-market companies and their management teams. Its stated area includes commercial real estate development.

AUM range
$250M-$1B
Check size
Not stated
Asset classes
Real Estate, Direct Investments
Wealth source
Graham family
  • Commercial Real Estate Development
  • Small- and Middle-Market Companies

Harmony Capital

Seattle, WA | Single family office

Harmony Capital is a Pacific Northwest single-family office investing across asset classes. Its current holdings include industrial real estate and companies in education, energy, and biotechnology.

AUM range
Not stated
Check size
Not stated
Asset classes
Real Estate, Direct Investments
Wealth source
Not stated
  • Industrial Real Estate
  • Education
  • Energy
  • Biotechnology

The Toba Group

Seattle, WA | Single family office

The Toba Group is a single family office that oversees family holdings in real estate, publishing, communications, and other ventures.

AUM range
Not stated
Check size
Not stated
Asset classes
Hedge Funds, Private Equity, Venture Capital, Real Estate
Wealth source
Not stated
  • Hedge Fund
  • Private Equity
  • Venture Capital
  • Real Estate

Howard Schultz Family Office

Seattle, WA | Single family office

Schultz Capital Partners is a single-family office for the Schultz family. The source text does not specify its investment activities.

AUM range
Not stated
Check size
Not stated
Asset classes
Not stated
Wealth source
Schultz family; Starbucks

Also nearby

More family offices from nearby areas.

Cowles Company

Spokane, WA | Single family office

Cowles Company is a family-owned enterprise that operates businesses and invests in growth companies. Its activities span media, forestry, real estate, and early-stage growth investments.

AUM range
$50M-$250M
Check size
Not stated
Asset classes
Real Estate, Venture Capital, Direct Investments
Wealth source
Cowles family; publishing and media businesses
  • Print Media
  • Broadcasting
  • Forestry
  • Real Estate
  • Early-Stage Companies
  • Growth Investments

Ballmer Group

Bellevue, WA | Single family office | Founded 2015

Ballmer Group is a family office that manages wealth and supports economic mobility for children from low-income families.

AUM range
$50M-$250M
Check size
Not stated
Asset classes
Not stated
Wealth source
Ballmer family; technology
  • Technology
  • Mobility

Bristlecone Advisors, LLC

Bellevue, WA | Multi-family office | Founded 1999

Bristlecone Advisors is an independent investment advisory firm and multi-family office providing personalized advice and solutions. Its stated investment areas include hedge funds, private equity, and impact investments.

AUM range
$250M-$1B
Check size
Not stated
Asset classes
Hedge Funds, Private Equity
  • Hedge Funds
  • Private Equity
  • Impact Investing

Bezos Expeditions

Mercer Island, WA | Single family office | Founded 2003

Bezos Expeditions manages personal investments across early- and later-stage ventures. Its holdings also include a newspaper, space projects, and a family foundation.

AUM range
Under $50M
Check size
Up to $14M
Asset classes
Venture Capital, Direct Investments
Wealth source
Not stated
  • Early Stage Venture
  • Late Stage Venture
  • Seed
  • Space

Parcion Private Wealth

Bellevue, WA | Multi-family office | Founded 2019

Parcion Private Wealth is a multi family office and wealth management firm serving business owners, entrepreneurs and families. Its services include investment management, tax planning, cash flow, wealth transfer, asset protection and charitable giving.

AUM range
Not stated
Check size
Not stated
Asset classes
Not stated
  • Investment Management
  • Tax Planning
  • Cash Flow Management
  • Wealth Transfer
  • Asset Protection
  • Charitable Giving

Avantia

Bellevue, WA | Multi-family office | Founded 2020

Avantia is a multi-family office providing investment management and financial advice to individuals, families, and institutions. Its services include investing, banking, capital advisory, tax, trusts, estate planning, and philanthropy.

AUM range
Not stated
Check size
Not stated
Asset classes
Not stated
  • Investment Management
  • Banking
  • Capital Advisory
  • Tax Planning
  • Estate Planning
  • Philanthropy

Videos for this list

Video thumbnail: New York City $1B+ Multi-Family Office Investor Mandate Interview on Private Equity, Real Estate
New York City $1B+ Multi-Family Office Investor Mandate Interview on Private Equity, Real EstateAn interview about a New York City multi-family office investor mandate, described as exceeding $1 billion. The title points to a focus on private equity and real estate.
Video thumbnail: New York City Private Investor Mandate Interview
New York City Private Investor Mandate InterviewAn interview about a private investor mandate associated with New York City. It outlines the investor's areas of interest and investment criteria.

Coverage here is limited, and the team can help scope a wider search.

Want more family offices in this area?

Reach out and our team will help you build out this list and your relationships in the industry. Tell us the region, office type and focus you care about, and we will take it from there.

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Questions about this list

Why does this Seattle page include nearby offices?

The page has 9 entries based in Seattle and adds 6 nearby offices to extend the regional search. The nearby entries can be useful when your mandate allows for a broader geographic scope. Review each profile's location and stated focus to decide whether it belongs in your research set.

What investment interests are recorded for the Seattle entries?

Technology is the most frequent recorded focus, appearing for 2 offices. Other listed interests include life science, impact deal flow, real estate fund, blockchain fund of funds, real estate, financial services and science park operation. These labels reflect the profiles on this pagebase fields, not confirmed current investment activity.

How should a founder approach a Seattle family office?

Lead with the connection between your business and the office's stated focus. Summarize your stage, geography, capital need and intended use of funds, then make a specific and reasonable request. Check the profile details before reaching out, and avoid treating a broad sector match as evidence that the office is actively seeking deals.

What does the office-type mix tell me?

Among the 9 Seattle entries, 5 are single-family offices and 4 are multi-family offices. This is useful context when planning research, since office structures can differ in how they assess opportunities. The type alone does not establish an investment mandate, decision process or willingness to review a proposal.

What does the full Seattle list add?

The full list adds contact data, decision makers and check size fields. Those details can help you identify who to research and compare potential fit with your capital needs. The page and full list are research resources; they do not arrange introductions or guarantee a response, investment or other outcome.

Request the full list

Request the full Seattle list

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