# Mark Starosciak

> Mark Starosciak is a fee-only financial advisor at Infinium Investment Advisors in Denver, Colorado, who holds the CFP credential. Mark focuses on retirement planning and estate & legacy planning. Infinium Investment Advisors reports charging a percentage of assets, hourly fees and fixed fees on its Form ADV.

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

## Facts

- **Firm:** Infinium Investment Advisors
- **Based in:** Denver, Colorado
- **Fee model (firm's Form ADV):** Percentage of assets; Hourly; Fixed fees
- **Assets under management (firm):** $155.3M across 401 accounts
- **Credentials:** CFP
- **Specialties:** Retirement planning, Estate & legacy planning
- **CRD:** 4018163 (https://adviserinfo.sec.gov/individual/summary/4018163)
- **SEC registration:** Investment adviser representative in CO
- **Exams passed:** Series 66 (1999)
- **Firm size:** 2 employees
- **Disclosures:** None reported
- **Website:** http://www.infiniumadvisors.com

## Frequently asked questions

### Is Mark Starosciak a fee-only financial advisor?

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

### How does Mark charge for financial advice?

Mark's firm, Infinium Investment Advisors, reports charging a percentage of assets, hourly fees and fixed fees on its SEC Form ADV.

### Where is Mark Starosciak based?

Mark Starosciak is based in Denver, Colorado.

### What does Mark specialize in?

Mark's specialties include retirement planning and estate & legacy planning.

### What credentials does Mark Starosciak hold?

Mark Starosciak holds the CFP credential.

### Is Mark Starosciak registered with the SEC?

Yes. Mark Starosciak is registered as an investment adviser representative in CO (CRD 4018163), per SEC Investment Adviser Public Disclosure data as of October 29, 2026.

### How much does Infinium Investment Advisors manage?

Infinium Investment Advisors reports $155.3M across 401 accounts in assets under management.

### How do I contact Mark Starosciak?

Through Mark's website, www.infiniumadvisors.com.

## Sources

- SEC adviser records (https://adviserinfo.sec.gov/individual/summary/4018163): 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://infiniumadvisors.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.