# Courtney Mimmo

> Courtney Mimmo is a fee-only financial advisor at Corundum Group in Colorado Springs, Colorado. Courtney focuses on estate & legacy planning and family wealth transfer. Corundum Group reports charging a percentage of assets, hourly fees, fixed fees and performance-based fees on its Form ADV.

Page: https://find.wellspent.co/advisors/courtney-mimmo/
Built from SEC adviser records and the firm's website; last checked October 30, 2026.

## Facts

- **Firm:** Corundum Group
- **Based in:** Colorado Springs, Colorado
- **Fee model (firm's Form ADV):** Percentage of assets; Hourly; Fixed fees; Performance-based fees
- **Assets under management (firm):** $1.69B across 495 accounts
- **Specialties:** Estate & legacy planning, Family wealth transfer
- **Works with:** Multi-generational families
- **CRD:** 7612792 (https://adviserinfo.sec.gov/individual/summary/7612792)
- **SEC registration:** Investment adviser representative in CO, TX
- **Exams passed:** Series 65 (2022)
- **Firm size:** 12 employees
- **Disclosures:** None reported
- **Website:** https://corundumgroup.com/

## Frequently asked questions

### Is Courtney Mimmo a fee-only financial advisor?

Yes, according to SEC records as of October 29, 2026: Courtney holds no broker registration, and Corundum Group reports no commissions, no broker-dealer, and no insurance sales or affiliated insurance agency on its Form ADV.

### How does Courtney charge for financial advice?

Courtney's firm, Corundum Group, reports charging a percentage of assets, hourly fees, fixed fees and performance-based fees on its SEC Form ADV.

### Where is Courtney Mimmo based?

Courtney Mimmo is based in Colorado Springs, Colorado.

### What does Courtney specialize in?

Courtney's specialties include estate & legacy planning and family wealth transfer. Courtney works with multi-generational families.

### Is Courtney Mimmo registered with the SEC?

Yes. Courtney Mimmo is registered as an investment adviser representative in CO and TX (CRD 7612792), per SEC Investment Adviser Public Disclosure data as of October 29, 2026.

### How much does Corundum Group manage?

Corundum Group reports $1.69B across 495 accounts in assets under management.

### How do I contact Courtney Mimmo?

Through Courtney's website, corundumgroup.com.

## Sources

- SEC adviser records (https://adviserinfo.sec.gov/individual/summary/7612792): the firm's Form ADV reports no commissions, no broker-dealer, and no insurance sales or affiliated insurance agency, and the advisor holds no broker registration
- SEC Investment Adviser Public Disclosure and Form ADV: registration, exams, and firm facts, data as of October 29, 2026
- The firm's website (https://corundumgroup.com/): specialties, clients served, and fees, checked October 30, 2026

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Source: Wellspent, the public graph of fee-only advisors (https://find.wellspent.co). No paid placement.