The Financial System Wasn't Built For You. Black Mammoth Was.

BUILT FOR WOMEN, MINORITY, AND LGBTQ BUSINESS OWNERS

You have been doing this without the right team. Managing business finances, personal accounts, taxes, investments, and goals in separate silos with no one coordinating the full picture. That ends here. Black Mammoth is the modern family office built specifically for you.

Book Your Power Hour — $250
  • White Seat Turtle represents our A La Carte services, which include Insurance, Investments, 1on1 Coaching, etc.

    A La Carte

    Need help with one specific thing? Pick exactly what you need from our menu of services. No package required. No long term commitment.

    A La Carte Menu
  • Purple hibiscus flower, for our DIY services

    DIY

    Want a second set of expert eyes on your finances? Our DIY review gives you clarity on where you stand and what to do next.

    Do It Myself
  • Red Volcano for our Mahalo Services

    Holistic Financial Planning

    Ongoing financial planning that covers everything. Cash flow, investments, taxes, insurance, retirement, and more. All coordinated in one place.

    Get Some Help
  • Blue Coconut tree represents our Ohana Services

    Modern Family Office

    Your entire financial life handled by one dedicated team. Business finances, personal accounts, taxes, investments, and long term goals all working together.

    Join The Family
Make It

Why Black Mammoth? It’s All in the Name.

Black is bold. Black is powerful. To be “in the black” is to be profitable. Mammoths are known for their colossal size and tough exterior, but they also embody quiet strength and natural leadership. Just as mammoths would lead creatures great and small to water, so does Black Mammoth strive to ensure
prosperity for all.


At Black Mammoth, we believe everyone deserves the opportunity to build, protect and enjoy their wealth. Our experienced professionals are passionate about helping clients just like you maximize their financial potential.

Let's Build

  • What People Say When the Weight Comes Off.

    "I came in and said 'I'm in a mess.' I didn't even know where to start. Years of financial chaos that just kept piling up and nobody in my life who could help me untangle it. Stoy didn't judge any of it. He asked the right questions, made sense of everything, and for the first time I felt like someone was actually in my corner."

    — Professional and business owner

  • What People Say When the Weight Comes Off.

    "I could cry. I really appreciate you. For the first time I feel like someone is genuinely in my corner, not just managing my money but actually caring about where I end up."

    — Business owner

  • What People Say When the Weight Comes Off.

    "Everything here is built on collaboration, trust, and genuine support. What stands out most is the vision and dedication to bringing people together to help one another succeed. Nothing short of remarkable."

    — Client