Skip to content
Nicholas Giammattei, portrait

Nicholas Giammattei

Investment adviser representative at Investmark Advisory Group in Shelton, CT

Investment adviser and broker registrationsUpdated

Nicholas Giammattei is an investment adviser representative at Investmark Advisory Group LLC, an investment adviser managing $930M, and works from its Shelton, CT office. Nicholas Giammattei has been registered through Investmark Advisory Group since 2 October 2019, has 7 years in the industry across 2 firms and has passed the Series 7, Series 63 and Series 65.

7
Years in industry
7
Years at firm
2
Adviser firms
1
States registered

From the IAPD record, checked 24 October 2026SEC record

Career

Nicholas Giammattei has been an investment adviser representative at Investmark Advisory Group since October 2019, and is not listed among the firm’s executive officers or direct owners. Nicholas Giammattei holds a BS in finance with a concentration in wealth management from Coastal Carolina University.

Investmark Advisory Group LLC is a Shelton, CT firm with $930M under management, 690 clients and 10 advisers across 5 offices, as of its March 2026 filing.

Nick Giammattei is Wealth Advisor of Investmark Advisory Group. He works with his own clients and with Investmark's senior advisors, and is responsible for preparing financial plans, retirement projections and portfolio reviews. Before joining Investmark in 2019, he served as a financial professional with AXA Advisors and Mass Mutual.

Nicholas Giammattei’s longest registration is the current one, 7 years at Investmark Advisory Group since 2019.

  1. Commonwealth Financial NetworkAlso current
    – present · 6 years
    Shelton, CT · Adviser representative · Firm CRD 8032
  2. – present · 7 years
    Shelton, CT · Adviser representative · Firm CRD 121060

Credentials and registrations

Professional designations

Listed by Investmark Advisory Group

  • CERTIFIED FINANCIAL PLANNER™ (CFP®)

Investment adviser representative registrations

Nicholas Giammattei is registered as an investment adviser representative in Connecticut, since October 2019.

  • ConnecticutSince 2 October 2019

Examinations

Series 6513 September 2019
Name
Uniform Investment Adviser Law Examination
Series 6325 May 2018
Name
Uniform Securities Agent State Law Examination
SIECredited
Name
Securities Industry Essentials Examination
Series 77 November 2017
Name
General Securities Representative Examination

Key facts

CRD
6834324
Firm
Investmark Advisory Group · CRD 121060
Office
3 ENTERPRISE DRIVE, FOURTH FLOOR, Shelton, CT 06484
Registration
Investment adviser and broker registrations
In the industry since
December 2018
Disciplinary history
Not yet shown here · SEC record · BrokerCheck

Common questions

Where does Nicholas Giammattei work?

Nicholas Giammattei is an investment adviser representative registered through Investmark Advisory Group LLC since October 2019, and is not listed among the firm’s executive officers or direct owners.

Source: IAPD individual record, checked 24 October 2026

Is Nicholas Giammattei a financial advisor?

Yes. Nicholas Giammattei has a current investment-adviser registration in Connecticut, through Investmark Advisory Group since October 2019.

Source: IAPD individual record, checked 24 October 2026

How many years of experience does Nicholas Giammattei have?

Nicholas Giammattei has 7 years in the financial industry, since December 2018, across 2 adviser firms.

Source: IAPD individual record, checked 24 October 2026

What exams has Nicholas Giammattei passed?

Nicholas Giammattei has passed 3 licensing exams: the Series 7, Series 63 and Series 65. The earliest, the Series 7, was passed in November 2017. FINRA credited Nicholas Giammattei with the SIE, which began in October 2018.

Source: IAPD individual record, checked 24 October 2026

Where is Nicholas Giammattei based?

Nicholas Giammattei’s registered office is in Shelton, CT.

Source: IAPD individual record, checked 24 October 2026

Is Nicholas Giammattei registered with FINRA?

Yes. Nicholas Giammattei has a current broker registration, under CRD 6834324.

Source: FINRA BrokerCheck

Is Nicholas Giammattei a CFP?

Investmark Advisory Group lists Nicholas Giammattei with the CFP credential (“CERTIFIED FINANCIAL PLANNER™ (CFP®)”) on its website. CFP Board confirms certification status.

Source: Nick Giammattei biography, investmark.net

How can I verify Nicholas Giammattei’s record?

Search CRD 6834324 on the SEC’s adviser search (adviserinfo.sec.gov) and FINRA’s broker search (brokercheck.finra.org), which publish Nicholas Giammattei’s full registration record.

Source: IAPD individual record, checked 24 October 2026

Leadership at Investmark Advisory Group

Sources

  1. IAPD individual record, CRD 6834324, checked 24 October 2026. Registration status, employment history and examinations.
  2. Form ADV Part 1A, Schedules A and B of Investmark Advisory Group LLC, filed 5 March 2026. Executive officers and direct owners; this person is not among them.
  3. Investmark Advisory Group team page. Biography, education, credentials, awards and the portrait, reproduced for identification.