Green Lane Partners

What Green Lane Partners does

Green Lane Partners, LLC is a privately held family office headquartered at 251 South Lake Avenue, Suite 800, in Pasadena, California. Founded in 2007, the firm provides investment management, private investments, and real estate services to ultra-high-net-worth individuals and families, with a stated focus on integrated wealth management across public and private markets, direct real estate ownership, and multi-generational wealth transfer planning.

The firm is structured as a California LLC with no disclosed parent company, subsidiaries, or institutional investors. It operates with a small team (1-10 employees) led by founder and partner John Yoon, and has no publicly disclosed management beyond the founder. Distribution is conducted exclusively through direct client relationships rather than formal channels, and the firm's minimal Wix-hosted web presence indicates reliance on referrals and private wealth networks for client acquisition rather than external marketing.

The business model is characteristic of a single-family office: services are customized and relationship-based, with pricing not publicly disclosed. No technology platform, proprietary investment product, AI/ML capability, regulatory registrations beyond LLC formation, or external partnerships are documented in the available material. The firm reports no funding rounds, acquisitions, product launches, or expansion activity, and operates from a single U.S. office with no indicated geographic footprint beyond California.

Name

Green Lane Partners

Legal name

Green Lane Partners, LLC

Website

https://greenlanepartners.com

Company type

Private

Founded year

2013

Operating status

Operating

Headcount range

1–10 employees

Short description

Green Lane Partners, LLC is a Pasadena, California-based single-family office founded in 2007 by John Yoon, providing investment management, private investments, and real estate services to ultra-high-net-worth individuals and families.

Ownership category

akta.pro rank

Product category

Family Office Wealth Management

NAICS

Other Investment Pools and Funds (5259), Portfolio Management and Investment Advice (523940), Other Activities Related to Real Estate (531390)

SIC

Investors, Nec (6799), Investment Advice (6282), Real Estate Dealers (For Their Own Account) (6532)

akta.pro industry

PRIMARYFSAAADAH

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

Financial & Insurance/Asset & Wealth Management/Family Offices (Single- & Multi-Family)

SECONDARYFSABADAF

Family Office Services (Single & Multi-Family Office)

Financial & Insurance/Banking (Commerical, Retail & Consumer)/Private Banking

SECONDARYBPAJANAA

Real Estate Investment Advisory (Acquisitions/Dispositions, Capital Allocation)

Business & Public Services/Real Estate Services (Brokerage, Property Management)/Real Estate Advisory & Consulting (Investment, Strategy)

SECONDARYFSAAADAI

Real Estate Management for Family Offices (Acquisition, Development, Property Ops)

Financial & Insurance/Asset & Wealth Management/Family Offices (Single- & Multi-Family)

Keywords

• Family office services
• Wealth management advisory
• Private equity investments
• Real estate investment
• Investment management services

Headquarters

HQ city

Pasadena

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D

Core offering

Green Lane Partners operates as a family office delivering integrated investment management, private investments, and real estate services. The firm manages wealth across public and private markets, sources and holds private equity investments, and acquires and manages direct real estate on behalf of its clients. Services are customized for ultra-high-net-worth individuals and families.

Product overview

Green Lane Partners is a family office providing investment management, private investments, and real estate services.

Differentiator

Problem solved

Functional benefit

Products and services

• Investment Management Management of client investment portfolios, including allocation across public and private markets, tailored to the wealth-management needs of ultra-high-net-worth individuals and families served by the family office.
• Private Investments Sourcing, holding, and managing private equity and other private investments on behalf of family-office clients seeking access to opportunities beyond public markets.
• Real Estate Direct acquisition and active management of real estate assets on behalf of family-office clients, integrated into their overall wealth portfolio.

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Recent moves3 records

Direct peers

• GenSpring Family Offices: Multi-family office platform (now part of Constellation) serving HNW families with investment management, estate planning, and family governance — directly comparable in service scope and client segment.
• Moneta Group: Large-scale independent RIA serving HNW and UHNW clients with comprehensive wealth management including private investments and estate planning — overlapping client segment and integrated wealth service offering.
• Aspiriant: California-based, founder-led independent RIA serving HNW and UHNW households with personalized investment, tax, and estate planning services — overlapping boutique-wealth positioning and client segment with Green Lane Partners.
• Cresset Capital: Boutique multi-family office combining investment advisory, direct private investing, and family-office services for UHNW households — overlapping direct-investing and integrated-wealth emphasis.
• Laird Norton Wealth Management: Multi-generational family wealth firm providing investment advisory, private investments, and family-office services — comparable in mission and boutique multi-generational approach.
• Constellation Wealth Capital: Multi-family office platform serving HNW and UHNW clients with discretionary investment management, private investments, and wealth structuring — directly comparable family-office product mix.
• Gresham Partners: Chicago-based multi-family office providing investment management, estate planning, and private investments to UHNW families — comparable integrated service model and family-office positioning.
• Pitcairn: Established multi-family office providing investment management, trust and estate services, and next-generation education to multigenerational families — comparable boutique, multi-generational family-office model.
• Whittier Trust: Multi-family office also headquartered in Pasadena, CA that provides investment management, trust services, and real estate advisory to UHNW families — directly comparable geography, size, and service mix to Green Lane Partners.

Broad incumbents

• Northern Trust Wealth Management: Large, established private bank and wealth manager serving UHNW families with investment management, trust, and family-office services — comparable in client segment though operating at meaningfully greater scale.

Market position

Strengths5 records

Weaknesses6 records

Competitive moat2 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/green-lane-partners-llc-a-california-limited-liability-company

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

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

M&A

Investments

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

Frequently asked questions about Green Lane Partners