Asset Management Company

What Asset Management Company does

Asset Management Company (operating as AMC Family Office) is a privately held, single-family office founded in 1965 by Franklin 'Pitch' Johnson in East Palo Alto, California. The firm was originally one of Silicon Valley's pioneering venture capital businesses, making over 250 investments across information technology and life science sectors between 1965 and 2012, including early positions in Amgen, Applied Biosystems, Biogen Idec, BMC Software, Teradyne, Tandem Computer, and Ross Stores. In 2012 the firm ceased active venture investing, restructured into a family office, and spun off its venture franchise to a separate entity called Asset Management Ventures.

The firm's current business model is the management of Johnson family wealth, direct private investments, philanthropic capital, and board service for Pitch Johnson. There is no external fund management, no management fees from third-party LPs, and no carried interest from active funds. Operations are run by a lean team of approximately 5-10 people led by CEO/CIO Michael Messemer (joined 2014), with Tarah Evans leading the Franklin and Catherine Johnson Foundation, Marcus Robinson as Controller, and America Sosa as Chief of Staff. Revenue is not publicly disclosed; the firm is funded by the Johnson family's underlying portfolio rather than by external capital. The firm has no proprietary technology platform, no API, no app, and no AI/ML capabilities.

The company's go-to-market is relationship-driven and non-commercial: new deal flow historically came from Pitch Johnson's personal network and co-investments alongside leading Silicon Valley VC firms, and philanthropic deployment is invite-only with the Foundation not accepting unsolicited proposals. Customer concentration is effectively total, as the Johnson family is the sole principal. Geographic footprint is concentrated on the US West Coast (Silicon Valley primary), with historical investment activity noted in Eastern Europe and alongside US-based VC firms in international deals. The firm's competitive positioning rests on its 60-year brand, the founder's board-level relationships across its historical portfolio, and its pioneering status in Silicon Valley venture history rather than on any scalable commercial offering.

Name

Asset Management Company

Legal name

Asset Management Company

Website

https://amcfamilyoffice.com

Company type

Private

Founded year

1965

Operating status

Operating

Headcount range

11–50 employees

Short description

Asset Management Company (AMC Family Office) is a private, single-family office founded in 1965 that manages Johnson family investments and philanthropy. Originally a pioneering Silicon Valley venture capital firm with 250+ investments, it converted to a family office in 2012 and now serves only the Johnson family.

Ownership category

akta.pro rank

Product category

Family Office & Wealth Management Services

NAICS

Portfolio Management and Investment Advice (523940), Trusts, Estates, and Agency Accounts (52592), Funds, Trusts, and Other Financial Vehicles (525), Trust, Fiduciary, and Custody Activities (523991)

SIC

Investment Advice (6282)

akta.pro primary industry

Family Office Investment Platforms & Direct Investing (PE/VC/Co-Invest) (FSAAADAH)

akta.pro secondary industries

Family Business & Succession Advisory (FSAAADAL), Family Office Advisory (Single/Multi-Family) (FSAEAAAI), Venture Debt Providers (FSANAAAL)

Keywords

• Venture capital investing
• Family office services
• Wealth management advisory
• Venture philanthropy
• Portfolio management

Headquarters

HQ city

Palo Alto

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Others

Revenue model

1. Venture Capital Management: Traditional VC fee structure including management fees and carried interest (performance fees) from portfolio company exits. Revenue generated from successful venture investments over 50+ years of operation.
2. Family Office Investment Management: Managing Johnson family investments including direct private investments, venture capital portfolio, and wealth management activities.
3. Philanthropic Investment Advisory: Managing the Johnson Family Foundation and corporate philanthropy, employing venture philanthropy principles to support not-for-profit organizations.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

Asset Management Company is a privately held family office that manages Johnson family investments across venture capital, direct private investments, and wealth management. It also supports not-for-profit organizations through corporate philanthropy and the Franklin & Catherine Johnson Foundation, applying an engaged/venture philanthropy approach that combines investment-style due diligence with traditional grant-making.

Product overview

Asset Management Company (AMC Family Office) is a family office that manages Johnson family investments and supports not-for-profit organizations through corporate philanthropy and a family foundation. It does not offer a traditional product or service portfolio. Formerly a venture capital firm (active 1965–2012) that invested in information technology and life science companies, the current entity focuses on managing the family's investment portfolio, board service, speaking engagements, and philanthropy rather than offering products or services for external customers.

Differentiator

Problem solved

Functional benefit

Products and services

• Family Office Investment Management Management of the Johnson family's investment portfolio, including direct private investments, venture capital holdings, and wealth management activities, for the Johnson family.
• Philanthropic Investment Advisory (Franklin & Catherine Johnson Foundation)
• Venture Capital Investment (Historical)
• Board Service and Advisory Engagements

Named customers9 records

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Eleven partnerships are on record, tiered core and minor.

• Franklin and Catherine Johnson FoundationcoreOthersAMC Family Office manages the Johnson Family Foundation, which supports educational, cultural, and community institutions through an innovative 'venture philanthropy' approach combining investment principles with traditional grant-making.
• BUILDminorOthersYouth development organization serving East Palo Alto and similar communities, supported by the Johnson Family Foundation.
• FoodCorpsminorOthersNon-profit organization focused on children's health and nutrition, supported through Johnson Family Foundation grants.
• Reading PartnersminorOthersEducation-focused non-profit supporting literacy programs, recipient of Johnson Family Foundation support.
• PlayworksminorOthersYouth development organization focused on play and physical activity in schools, supported by the foundation.
• Boys and Girls ClubsminorOthersYouth development organization supported through Johnson Family Foundation grants.
• The Tech MuseumminorOthersScience and technology museum in San Jose focused on inspiring innovation, supported by the foundation.
• Monterey Bay AquariumminorOthersMarine conservation and education organization, recipient of foundation support.
• San Francisco OperaminorOthersCultural institution where founding partner Pitch Johnson served as board chairman from 1999-2008.
• Eastside Preparatory SchoolminorOthersPrivate school focused on college preparation, supported by the foundation.
• Entrepreneurs' FoundationminorStrategic or Co-development PartnerVenture philanthropy organization started by Gib Meyers (Mayfield Fund veteran) in 1998 to help Silicon Valley residents give back to the community and promote philanthropy and volunteerism.

Scale indicators3 records

Recent moves7 records

Expansion highlights3 records

Market position

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/asset-management-company

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 records

Subsidiaries2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments33 records

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Asset Management Company