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John-oliver Beirne

BEIRNE.
DARIEN, CT
·CRD# 5737703·16 years experience

Professional Summary

John-oliver Beirne, who also goes by John O Beirne, is a registered financial advisor currently at BEIRNE. located in Darien, Connecticut. John-oliver is registered as an IAR (Investment Advisor Representative) and started their career in finance in 2010. John-oliver has worked at 4 firms and has passed the Series 66 and Series 7 exams.

At a Glance

Always Fiduciary

Fiduciary Standard

Fee Structure

Account Minimum

Active Clients

Fiduciary Standard

Fee Structure

Account Minimum

Active Clients

Other Aliases

John O Beirne

Blog Corner

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Videos & Posts

This advisor has not added any videos or posts yet.

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Contact Information

This advisor has not claimed their profile yet, so there is no contact information to display at this time.

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Disclosures are events reported to regulators, such as customer disputes, regulatory actions, employment separations, or financial events. Some are resolved, denied, or contested — a disclosure is not a verdict. We recommend asking an advisor directly about any disclosure on their record.

Disclosures on record.

Disclosures can be potential red flags, including customer disputes, regulatory fines, employer terminations, bankruptcies, judgments, liens, or certain criminal activities. Check for any disclosures as part of your thorough research when choosing an advisor.

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Years of Experience

16 years in the financial services industry

Current & Past Employments

BEIRNE.·CRD# 167103
RIA
20 Old Kings Highway, Darien, CT 06820
April 5, 2013 - Present
PURSHE KAPLAN STERLING INVESTMENTS·CRD# 35747
BD
Milford, CT
January 25, 2012 - February 15, 2013
BEIRNE WEALTH CONSULTING, LLC·CRD# 160184
RIA
Milford, CT
January 20, 2012 - March 19, 2013
MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED·CRD# 7691
RIA
New Haven, CT
March 29, 2010 - January 24, 2012
MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED·CRD# 7691
BD
New Haven, CT
January 27, 2010 - January 24, 2012

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Current Firm

BE
BEIRNE.

BEIRNE | BEIRNE. | BEIRNE WEALTH CONSULTING SERVICES, LLC | BEIRNE GROUP

CRD#: 167103 / SEC#: 801-77726
RIA
Registered Investment Advisory firm - SEC (2/1/2013 Approved)

Contact Information

Main Address

20 Old Kings Highway, Darien, CT 06820

Phone Number

(203) 701-8606

# of Employees

9

SEC notice filing (7 States and Territories)

Registered to provide investment advisory services in 7 US states and territories.

Documents

Customer Relationship Summary (CRS / SEC)Latest Form ADV

Part 2 Brochures

BEIRNE WEALTH CONSULTING SERVICES, LLC D/B/A BEIRNE. DISCLOSURE BROCHURE (8/17/2026)

Regulatory Assets Under Management

Total Number of Accounts

1,460

AUM (Assets Under Management)

$2,259,001,736

Accountant Surprise Examination Report

Filing DateForm ADV-E CoverForm ADV-E Report
02/26/2026Cover PageReport
04/30/2025Cover PageReport
12/17/2024Cover PageReport
05/13/2024Cover PageReport

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Other business activities

Information obtained from regulatory filings. Advisors can request corrections through their firm or regulator.

Outside business activity is any business or activity undertaken by an advisor that is outside the scope of their relationship with their firm (e.g., consulting services, real estate, freelance work, teaching, etc.). Investors should stay informed about these activities to ensure no conflicts of interest.

Zephyr Peacock India Growth Fund II - Advisory Board Member; a private investment fund focused on growth opportunities in India. Although this activity is investment-related, Mr. Beirne does not receive compensation for this role and the board is advisory in nature. Mr. Beirne does not have any formal legal or fiduciary responsibilities in connection with the fund, and his time commitment is limited.

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Primary Firm SEC Registration

This SEC-registered firm can serve clients nationwide. Some states may require the firm to submit a notice filing if the firm has more than 5 clients or a physical office there. You can view these state-level filings under the section titled "State Registrations and Notice Filings".
BE
BEIRNE.

BEIRNE | BEIRNE. | BEIRNE WEALTH CONSULTING SERVICES, LLC | BEIRNE GROUP

CRD#: 167103 / SEC#: 801-77726
RIA
Registered Investment Advisory firm - SEC (2/1/2013 Approved)

State Registrations and Notice Filings

Listed states reflect where the advisor is authorized to serve clients under state regulations.
IAR
means the advisor is registered as an Investment Advisor Representative in this state and is authorized to provide investment advice to clients there.
IAR
California
(8/31/2023)
IAR
Connecticut
(4/5/2013)
IAR
Florida
(10/26/2023)
IAR
New Jersey
(9/6/2023)
IAR
New York
(8/31/2023)
IAR
Pennsylvania
(8/26/2019)
IAR
Texas
(4/5/2013)

Don't see your state listed? The advisor may still be able to work with you under the federal De Minimis Rule, which allows up to five investment advisory clients in a state without registration. Some states, like TX, LA, NE, and NH, may still require registration or notice filing. Contact the advisor or their firm to confirm their investment advisory availability in your state.

Exams

Financial professionals may take different exams throughout their careers based on the types of services they provide and roles they perform.

Series 66 — Uniform Combined State Law Examination

Passed Mar 2010About the Series 66 exam

Series 7 — General Securities Representative Examination

Passed Jan 2010About the Series 7 exam

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CRS (Client Relationship Summary) - RIA

Click below to view John-oliver Beirne's CRS (Customer Relationship Summary).

CRS (Customer Relationship Summary)

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