Corte Madera, CA Office

Team
Updated today
Mariner logo

Mariner

Enterprise

Firm-wide stats for Mariner

Total advisors

997

Across 213 offices

Clients per advisor

55 Typical

Avg AUM per client

$2,116,909 Very High

HNW client ratio

41% Very High

About

Mariner serves a broad mix of clients — individuals (including high‑net‑worth households), pension and profit‑sharing plans, trusts, estates, charitable organizations, corporations and private funds — through investment management, financial planning and reporting, retirement plan consulting, and access to pooled vehicles and third‑party managers. The firm also offers coordinated tax services, Core Family Office (CFO) services and employer financial‑wellness tools in addition to traditional portfolio management.

The firm generally implements discretionary, customized portfolios overseen by an Investment Committee and supported by an internal portfolio management team, combining in‑house research with allocations to third‑party managers and platforms (including CAIS access and SEI sub‑advised models). Its strategies span equity and fixed income mandates as well as alternatives, structured notes, options, direct indexing and digital assets, and it provides ERISA 3(38) retirement plan solutions such as the Pathway DC program.

What is less common for a firm of this enterprise scale is the depth of tax and accounting integration: Mariner maintains CPAs and enrolled agents, provides stand‑alone and coordinated tax compliance, planning and preparation, and is affiliated with a specialty tax services entity. The brochure also highlights administrative CFO capabilities (including bill payment and platform administrator authority) and a Financial Wellness Platform for employer clients — operational offerings that are relatively atypical among large advisory enterprises.

Based on Mariner

Expertise

Private / alternative investments Options & derivatives strategies Concentrated stock management Annuities Retirement plans for business owners (SEP, solo 401k)

Based on Mariner

Occupation focus

Founder/Business Owner Executive

Based on Mariner

Location

300 Tamal Plaza, Suite 175

Corte Madera CA 94925

Advisors at this office

4

Advisors at this office

user avatar

Jeremiah G

CFP®, Series 65

Corte Madera, CA

Mariner

Jeremiah Griffith is a CFP® and holds a Series 65 license with eight years of industry experience. He has worked at Mariner Wealth Advisors since 2019 and previously at Authent Advisors, Inc. and Moss Adams Wealth Advisors LLC. He served in the US Army National Guard for six years. Griffith also serves as Director of Marketing on the board of the Financial Planning Association of San Francisco. Mariner serves a diverse client base including individuals, pension plans, trusts, and charitable organizations through investment management, financial planning, and retirement consulting. The firm offers customized discretionary portfolios supported by an internal team and third-party managers, with notable integration of tax, accounting, and financial wellness services.

Private / alternative investments Options & derivatives strategies Concentrated stock management Annuities Retirement plans for business owners (SEP, solo 401k) Founder/Business Owner Executive
user avatar

Jeff O

CFP®, Series 65, Series 66

Corte Madera, CA

Mariner

Jeff Ogston is a CFP® professional with 8 years of industry experience, currently advising at Mariner Wealth Advisors since 2021. His prior roles include positions at Gap To Gap Financial and Robert Adams and Associates, as well as a long tenure with the West Sonoma County Union High School District. Mariner serves a diverse client base including individuals, pension plans, trusts, and charitable organizations, offering investment management, financial planning, retirement consulting, and coordinated tax services. The firm employs customized discretionary portfolios supported by internal research and third-party managers, alongside integrated tax, accounting, and family office capabilities.

Private / alternative investments Options & derivatives strategies Concentrated stock management Annuities Retirement plans for business owners (SEP, solo 401k) Founder/Business Owner Executive
user avatar

Alexandra S

CFP®, Series 66

Corte Madera, CA

Mariner

Alexandra Scott is a CFP® with five years of industry experience, currently advising at Mariner Wealth Advisors. Her prior roles include positions at Empirical Wealth Management, UBS Financial Services, and Brio Financial Group. Mariner serves a diverse client base including individuals, pension plans, trusts, and charitable organizations, offering investment management, financial planning, retirement plan consulting, and coordinated tax services. The firm employs discretionary, customized portfolios overseen by an Investment Committee and integrates tax and accounting services uncommon for a firm of its size.

Private / alternative investments Options & derivatives strategies Concentrated stock management Annuities Retirement plans for business owners (SEP, solo 401k) Founder/Business Owner Executive
user avatar

Richard B

CFP®, Series 63, Series 66

Corte Madera, CA

Mariner

Richard Boyer is a CFP® professional with 28 years of experience in the financial services industry. He currently works at Mariner Wealth Advisors and has held positions at firms including Empirical Wealth Management, Online Capital Management, Mercer Global Advisors, and Fidelity Brokerage Services. Additionally, he serves as a non-public arbitrator for the Financial Industry Regulatory Authority. Mariner Wealth Advisors serves a diverse client base, including high-net-worth individuals, pension and profit-sharing plans, trusts, estates, and charitable organizations. The firm provides customized investment management and financial planning supported by a team that combines in-house research with third-party managers, along with integrated tax and accounting services and specialized family office and employer financial wellness solutions.

Private / alternative investments Options & derivatives strategies Concentrated stock management Annuities Retirement plans for business owners (SEP, solo 401k) Founder/Business Owner Executive
View complete list of advisors at this office
Warmer team member

Not sure where to start?

We'll help you think it through—whether you ultimately need an advisor or not. Warmer helps you compare advisors clearly, so you can choose with confidence.

Find your advisor

For advisor listings, we rely on sources including public filings and data provided by advisors, and we cannot guarantee that all information is current or accurate. Advisors are independent and may not have reviewed or updated this information. Please review an advisor’s Form ADV and do your own diligence before deciding whether to work with them.

Advisor matching and introductions are provided by FinanceHQ LLC (“FHQ”), a wholly-owned subsidiary of Warmer and an SEC-registered investment advisor. We receive compensation from certain participating advisors for introductions or referrals. This creates a conflict of interest because we have an incentive to recommend advisors who compensate us, including those who pay us more. You pay no fee to use our matching service, and advisor fees are not increased because of a referral or introduction. We do not review the ongoing performance of advisors, manage or hold assets, guarantee performance, or provide advice about specific investments.

By using our service, you agree to our Terms of Service and Advisory Agreement, and acknowledge our Privacy Policy. Please review FHQ’s ADV Part 2A and Form CRS. Logos provided by Logo.dev

© 2026 Warmer Holdings Inc. (“Warmer”)