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Prossimo Advisors LLC

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Client assets under management

$203,054,601

Clients

26

100% high-net worth

Advisors

4

of 4 employees

Firm type

Supported

1-3 advisors or $200M+ in AUM

Clients per advisor

7

Very Low

Average account size

$7,809,792

About

Prossimo serves a select group of high‑net‑worth individuals, families, trusts and closely held‑company entities, with many clients who are current or former business owners and serial entrepreneurs seeking wealth stewardship, succession planning and investment oversight. The firm offers tailored portfolio management, family office coordination, due diligence on business and real‑estate opportunities, and support for generational planning and business exit strategies.

The firm describes its role as a multi‑family office, developing individualized investment plans and providing both discretionary and non‑discretionary management while overseeing and coordinating third‑party investment managers. Prossimo emphasizes coordinating tax, legal and trustee relationships, streamlining complex trust and partnership structures, and managing transitions that arise from liquidity events or ownership changes.

Noteworthy for a team firm, Prossimo’s senior personnel continue to practice law and operate a separate consulting practice that advises on exit strategies, with legal or consulting services offered under separate written agreements and disclosed as potential conflicts of interest. The firm is also the sponsor of a wrap fee program—an arrangement less common among similar team advisers—and discloses how it manages wrap and non‑wrap accounts and the conflicts such arrangements can create.

Client services

Portfolio management Selection of other advisers Family office services

Expertise

Business exit / sale strategy Business succession planning Wealth management Multi-generational wealth transfer

Occupation focus

Founder/Business Owner

Fee options

Fixed

Family office and business oversight services start at $60,000 per year, fixed annual fee paid quarterly in advance

Percentage

$0 - $2 million: 0.55% $2 million - $5 million: 0.50% $5 million - $10 million: 0.45% $10 million+: 0.425%

Project-based

Negotiated hourly rate for family office and business oversight services, billed monthly in arrears

Other

Account minimum: $2 million Minimum fee: $10,000 annual minimum fee for accounts below $2,000,000

Main office location

Prossimo Advisors LLC

1150 Osos Street, Suite 208

San Luis Obispo CA 93401, United States

Number of offices

1

Most active in

California · Texas

Disclosures

Exclamation point means they have disclosures of this type. Check mark means no disclosures of this type were found.

Business activities & affiliations

Advisors at this firm

user avatar

Katelyn H

Series 65

San Luis Obispo, CA

Prossimo Advisors LLC

Katelyn Hunter is a financial advisor at Prossimo Advisors LLC with six years of industry experience. She holds a Series 65 designation and is also a licensed attorney practicing with the law firm Palmer & Hunter, where she provides legal services outside of investment-related activities. Prossimo Advisors is a team-based registered investment adviser managing approximately $196 million for high-net-worth individuals, families, trusts, and closely held business owners. The firm offers portfolio management, wealth stewardship, and family-office style services, coordinating with other professionals to develop individualized investment plans and oversee complex ownership structures.

Business exit / sale strategy Business succession planning Wealth management Multi-generational wealth transfer Founder/Business Owner
user avatar

Paul B

Series 63

San Luis Obispo, CA

Prossimo Advisors LLC

Paul Bianchi is a financial advisor with Prossimo Advisors LLC in San Luis Obispo, CA, holding a Series 63 designation and bringing 24 years of industry experience. His prior work includes roles at BancWest Investment Services and Bank of the West from 2011 to 2017. Prossimo Advisors is a team-based registered investment adviser managing approximately $196 million for high-net-worth individuals, families, trusts, and closely held business owners. The firm offers portfolio management, wealth stewardship, and family-office style services, coordinating with other professionals to develop individualized investment plans and manage complex ownership structures.

Business exit / sale strategy Business succession planning Wealth management Multi-generational wealth transfer Founder/Business Owner
user avatar

Ann P

Series 65

San Luis Obispo, CA

Prossimo Advisors LLC

Ann Poletti is a financial advisor at Prossimo Advisors LLC with one year of industry experience. She holds a Series 65 designation and has worked at Prossimo Advisors since 2017, following a 12-year tenure at Founder's Community Bank. Prossimo Advisors is a small, team-based registered investment adviser managing approximately $196 million for high-net-worth individuals, families, trusts, and closely held business owners. The firm offers portfolio management, wealth stewardship, and family-office style services, including investment oversight and succession planning, coordinating with other professionals to develop individualized investment plans.

Business exit / sale strategy Business succession planning Wealth management Multi-generational wealth transfer Founder/Business Owner
user avatar

Jerry M

Series 65

San Luis Obispo, CA

Prossimo Advisors LLC

Jerry Mirolla is a financial advisor at Prossimo Advisors LLC with eight years of industry experience. He holds a Series 65 designation and has worked at Prossimo Advisors since 2017. In addition to his advisory role, Mr. Mirolla is an attorney licensed in California and serves as Of Counsel for André, Morris & Buttery, P.C. He also owns Consiliarius Consultants, a firm advising closely-held companies on exit strategies. Mr. Mirolla sits on the Board of Directors of Premier Valley Bank. Prossimo Advisors is a team-based registered investment adviser managing approximately $196 million for high-net-worth individuals, families, trusts, and closely held business owners. The firm offers portfolio management, wealth stewardship, and family-office style services, including investment oversight, succession planning, and business due diligence.

Business exit / sale strategy Business succession planning Wealth management Multi-generational wealth transfer Founder/Business Owner
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