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Mariah Quish

Chief Compliance Officer and Managing Member at Quish & Co. in Boulder, CO

Investment adviser registrationUpdated

Mariah Quish is Chief Compliance Officer and Managing Member of Quish & Co. LLC, an investment adviser managing $154M, and works from its Boulder, CO office. Mariah Quish has been registered as an investment adviser representative through Quish & Co. since 18 March 2013, has 13 years in the industry across 2 firms and has passed the Series 7, Series 66 and Series 65.

13
Years in industry
13
Years at firm
2
Adviser firms
1
States registered

From the IAPD record, checked 22 October 2026SEC record

Career

Mariah Quish has been Chief Compliance Officer and Managing Member of Quish & Co. since January 2008, is a control person of the firm and directly owns 75% or more of it.

Quish & Co. LLC is a Boulder, CO firm with $154M under management, 14 clients and 1 adviser in one office, as of its March 2026 filing.

Mariah Quish’s longest registration is the current one, 13 years at Quish & Co. since 2013.

  1. Sequoia Financial Group, L.L.C.Also current
    – present · under a year
    Boulder , CO · Adviser representative · Firm CRD 117756
  2. QuishCurrent
    – present · 13 years
    Boulder, CO · Adviser representative · Firm CRD 146212

Credentials and registrations

Investment adviser representative registrations

Mariah Quish is registered as an investment adviser representative in Colorado, since March 2013.

  • ColoradoSince 18 March 2013

Examinations

Series 6515 March 2013
Name
Uniform Investment Adviser Law Examination
Series 6624 March 2008
Name
Uniform Combined State Law Examination
Series 710 March 2008
Name
General Securities Representative Examination

Key facts

Full name
Mariah Sarah Violet Quish
CRD
5475733
Firm
Quish & Co. · CRD 146212
Role
Chief Compliance Officer and Managing Member
Office
1123 SPRUCE STREET, SUITE 303, Boulder, CO 80302
Registration
Investment adviser registration
In the industry since
March 2013
Disciplinary history
Not yet shown here · SEC record

Common questions

Where does Mariah Quish work?

Mariah Quish has been Chief Compliance Officer and Managing Member of Quish & Co. LLC since January 2008, and is a control person of the firm.

Source: Form ADV, Schedule A, filed 13 March 2026

Is Mariah Quish a financial advisor?

Yes. Mariah Quish has a current investment-adviser registration in Colorado, through Quish & Co. since March 2013.

Source: IAPD individual record, checked 22 October 2026

How many years of experience does Mariah Quish have?

Mariah Quish has 13 years in the financial industry, since March 2013, across 2 adviser firms.

Source: IAPD individual record, checked 22 October 2026

What exams has Mariah Quish passed?

Mariah Quish has passed 3 licensing exams: the Series 7, Series 66 and Series 65. The earliest, the Series 7, was passed in March 2008.

Source: IAPD individual record, checked 22 October 2026

Where is Mariah Quish based?

Mariah Quish’s registered office is in Boulder, CO.

Source: IAPD individual record, checked 22 October 2026

Is Mariah Quish registered with FINRA?

No. Mariah Quish has no current broker registration.

Source: IAPD individual record, checked 22 October 2026

How can I verify Mariah Quish’s record?

Search CRD 5475733 on the SEC’s adviser search (adviserinfo.sec.gov), which publishes Mariah Quish’s full registration record.

Source: IAPD individual record, checked 22 October 2026

Sources

  1. IAPD individual record, CRD 5475733, checked 22 October 2026. Registration status, employment history and examinations.
  2. Form ADV Part 1A, Schedules A and B of Quish & Co. LLC, filed 13 March 2026. Title, control and ownership bands.