AdvisorCheck - Find and Connect with Top Financial Advisors on Your Terms
Advisor Search
Why Advisor Check

We're Here To Help

AdvisorCheck empowers you to find, evaluate, and monitor financial advisors with confidence and clarity.

Advisor Monitoring

Financial advisor's situations can change, sometimes without notice. AdvisorCheck's Monitoring tool helps you avoid surprises and stay on top of your financial health.

Firm Stability Insights

The stability of your financial advisor's firm has a significant impact in the security and quality of service you receive. Our tool provides historical data and key insights over time to help you make informed, confident decisions.

Pricing
For Advisors
JS

Jeffrey S. Seo

UMERGENCE LLC
Plantsville, CT 06479
Some features on this profile are disabled
CRD#: 4960778
JS

Professional summary

Jeffrey Sung Ho Seo, who also goes by Jeffrey Sung Seo, Jeffrey Seo, is a registered financial professional currently at UMERGENCE LLC located in Plantsville, Connecticut.

Jeffrey is registered as a RR (Registered Representative) and started their career in finance in 2005. Jeffrey has worked at 6 firms and has passed the Series 63, SIE, Series 55, Series 7 and Series 24 exams.

top-8-questions

Question & Answer

Are you a "fiduciary"?
No

Aliases

Jeffrey Sung Seo | Jeffrey Seo

Other business activities

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.
The advisor shows no other business activity.

Blog Corner

CRS (Client Relationship Summary) - BD

Click below to view Jeffrey Sung Ho Seo's CRS (Customer Relationship Summary).
CRS (Customer Relationship Summary)

Certified licenses

Advisors may have various certifications and credentials from different organizations. AdvisorCheck highlights these seven certifications - AIF®, CFP®, ChFC®, CFA, CLU®, CIMA®, CPWA®
None

Experience

Current

June 16, 2025 - Present

UMERGENCE LLC

Office #1: 1006 S. Main St., Plantsville, CT 06479
BD
CRD#: 284368
Plantsville, CT
Past

April 11, 2019 - August 9, 2023

STONEHAVEN, LLC

BD
CRD#: 118913
NEW YORK, NY
Past

July 30, 2015 - November 14, 2018

MACQUARIE CAPITAL (USA) INC.

BD
CRD#: 36368
NEW YORK, NY
Past

January 4, 2013 - March 31, 2015

STANDARD CHARTERED SECURITIES NORTH AMERICA LLC

BD
CRD#: 130847
NEW YORK, NY
Past

January 20, 2011 - September 7, 2012

PIPER SANDLER & CO.

BD
CRD#: 665
NEW YORK, NY
Past

July 12, 2005 - January 11, 2011

MAYBANK SECURITIES USA INC.

BD
CRD#: 27861
NEW YORK, NY

State Registrations and Notice Filings

Listed states reflect where the advisor is authorized to serve clients under state regulations.

RR
indicates the advisor is registered as a Registered Representative in this state, allowing them to offer securities such as stocks, bonds, and mutual funds through a broker-dealer.

Visual representation of state registrations

RR
New York
(6/16/2025)

Exams

State Security Law Exam
RR
Series 63
Date: 8/10/2005
Uniform Securities Agent State Law Examination
General Industry/Product Exam
RR
SIE
Date: 10/1/2018
Securities Industry Essentials Examination
General Industry/Product Exam
RR
Series 55
Date: 12/4/2013
Limited Representative-Equity Trader Exam
General Industry/Product Exam
RR
Series 7
Date: 7/11/2005
General Securities Representative Examination
Principal/Supervisory Exam
RR
Series 24
Date: 10/23/2008
General Securities Principal Examination
SRO Registrations
RR
FINRA

Current Firm

UL
UMERGENCE LLC
UMERGENCE LLC

CRD#: 284368 / SEC#: , 8-69801

BD
Broker-Dealer Firm Regulated by FINRA (Boston district office)
Upgrade to AdvisorCheck Premium
Get A Biweekly Pulse, AutomaticallyReceive biweekly alerts automatically. Stay informed and proactive.
Catch Firm-Level Red Flags SoonerCatch leadership changes and disclosures early, before issues escalate.
See Trends. Not Just SnapshotsMonitor firm stability metrics like AUM and advisor ratios over time.

Contact information

Main Address
1006 S. Main St., Plantsville, CT 06479
Mailing Address
1224 Mill Street, Building B, East Berlin, CT 06023
Phone number
(860) 838-3332
Established
Delaware since 11/17/2015
Firm type
Limited Liability Company
Fiscal year end
December
Firm Size
Small
# of Employees

FINRA licenses (53 States and Territories)

Blank US states mapAlaskaHawaiiAlabamaArkansasArizonaCaliforniaColoradoConnecticutDelawareFloridaGeorgiaIowaIdahoIllinoisIndianaKansasKentuckyLouisianaMassachusettsMarylandMaineMichiganMinnesotaMissouriMississippiMontanaNorth CarolinaNorth DakotaNebraskaNew HampshireNew JerseyNew MexicoNevadaNew YorkOhioOklahomaOregonPennsylvaniaRhode IslandSouth CarolinaSouth DakotaTennesseeTexasUtahVirginiaVermontWisconsinWest VirginiaWyoming

Documents

Customer Relationship Summary (CRS / FINRA)

Direct owners and executive officers

NamePositionCRD#
UMERGENCE HOLDINGS LLCSOLE MEMBER
CIARCIA, JEFFREYCFO
LOGAN, DAVID MCEO, CCO

Red Flags

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.

Company Information

UMERGENCE LLC

CRD#: 284368Plantsville, CT 06479

TRUST BUT VERIFY

Monitor Jeffrey Seo

Get automatic monthly alerts on:
Job or Firm Moves
Licensing Changes
Client Complaints
New Red Flags
Contact Information Updates

Similar Advisors

Samuel Elias Kaplowitz
Samuel KaplowitzAdvisorCheck Check Mark
BREACHWAY INVESTMENTS, LLC
IAR
West Hartford, CT
Michael Edward Chadwick
Michael ChadwickAdvisorCheck Check Mark
FISCAL WISDOM WEALTH MANAGEMENT LLC
IAR
RR
Canton, CT
footer-logo
How We Help
Advisor Search
Find Advisors by State
Blog
Glossary
For Advisors
About Us
Help Center
Terms Of UsePrivacy PolicySubscription Policy
Help Center
AdvisorCheck does not offer investment advice and should not replace discussions with professional accounting, tax, legal or financial advisors.© 2025 AdvisorCheck, an AIMR Analytics company. All rights reserved.