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About ARI Private Client Group

About ARI Private Client Group

Stella Madero

Areas of Focus

  • Primary and vacation estate coverage
  • Fine art, collectibles, and jewelry
  • Collector and luxury vehicles
  • Aviation and watercraft
  • Umbrella and excess liability up to $50M+
  • Executive and family office risk programs

Languages: English and Spanish
Serving clients across all 50 states
Based in Aventura, Florida

Stella Madero

Stella Madero

Private Risk Advisor • ARI Private Client Group

ARI Private Client Group was founded on a simple but important observation: most insurance agencies are not built for the high-net-worth individual. Stella brings a deep advisory background rooted in client education and relationship management. Her approach has always centered on understanding the full picture of a client's life and legacy before making a single recommendation, ensuring that every coverage decision is deliberate, informed, and aligned with their broader goals.

A graduate of Florida Atlantic University with a degree in Multimedia Journalism and Communications, Stella brings a rare combination of analytical precision and clear communication to an industry that too often speaks in jargon. That foundation shapes how she approaches every client relationship: with a genuine understanding of what is at stake beyond the policy itself.

Today, Stella advises clients across the United States on estate and property insurance, fine art and collectibles, aviation, watercraft, umbrella and excess liability, and executive protection programs. She places coverage through specialty carriers and collaborates closely with her clients' attorneys, wealth managers, and financial advisors to ensure their insurance program is fully integrated into their lifestyle rather than isolated from their broader wealth strategy.

Stella works fluently in both English and Spanish, serving an internationally diverse clientele reflective of South Florida's dynamic high-net-worth community. Outside of her professional commitments, she enjoys quality time with loved ones, pickleball, and the vibrant energy of local events.

Yasmin San Martin

Yasmin San Martin

Yasmin San Martin is an experienced Operations Management professional with a strong background in Human Resources, employee relations, office management, and business operations. She has extensive experience working in both small business environments and large corporate industries, where she has successfully supported executive leadership teams as well as frontline employees.

Throughout her career, Yasmin has demonstrated strong organizational, communication, and leadership skills while managing daily operations, coordinating administrative functions, and fostering productive workplace environments. Her professional experience includes human resources administration, payroll coordination, employee support, operational management, and executive assistance.

Yasmin earned her Bachelor of Business Administration with a minor in International Business from Florida International University. She is bilingual in English and Spanish and is recognized for her interpersonal skills, professionalism, and commitment to creating positive and collaborative work environments.

Outside of her professional career, Yasmin enjoys traveling, spending time with family and friends, exploring different cultures, and creating meaningful experiences through event planning and community engagement.

Our Strategic Partners

ARI Financial Group Strategic Partner

ARI Private Client Group operates in close partnership with ARI Financial Group, a South Florida-based financial advisory firm. This relationship gives ARI PCG clients access to a broader network of financial, investment, and estate planning professionals ensuring that insurance decisions are made in the full context of a client's financial life. For clients who benefit from coordination across insurance, investments, and wealth planning, the ARI network offers a cohesive advisory experience without the complexity of managing multiple unrelated relationships.

Jordan Mimoun

Jordan Mimoun, Esq.

Managing Partner, ARI Financial Group

Jordan Mimoun is a strategic partner to ARI Private Client Group, bridging the capabilities of ARI Financial Group and ARI PCG to deliver fully integrated solutions for high-net-worth clients and family offices across South Florida and beyond.

With deep expertise in life insurance, complex financial structures, and bespoke planning strategies, Jordan leads domestic and international business development with a focus on precision and long-term impact. His work ensures that clients with multidimensional financial lives receive coordinated guidance that spans protection, planning, and wealth strategy.

Together, ARI Financial Group and ARI PCG represent a unified approach to private client advisory, where specialized expertise and institutional resources converge to serve the most sophisticated financial needs.

Why clients choose ARI Private Client Group?

  • Dedicated advisor relationship as Stella & her team works directly with every client, not a team of rotating representatives.
  • Specialty carrier access Chubb, Lloyd's of London, Burns & Wilcox, and other markets unavailable through standard retail brokers
  • Portfolio-level thinking coverage designed across your full asset picture, not line by line
  • South Florida headquarters with national reach serving clients across all 50 states
  • Bilingual service in English and Spanish
  • Coordination with your existing advisors attorneys, CPAs, wealth managers, and family offices

Servicing All 50 States

We believe protecting your assets should feel like working with an advisor, not buying a product.

ARI Private Client Group was founded on a simple conviction: that high-net-worth individuals deserve insurance counsel that matches the care they put into building their lives. Not a quote engine. Not a call center. A trusted advisor who understands your full picture, knows the markets that can protect it, and is available when something goes wrong. That is what we build here one client at a time.

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ARI Private Client Group

2980 NE 207th ST #809
Aventura, FL 33180

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  • AIG Private Client
  • Berkley One
  • Burns & Wilcox
  • Chubb
  • Geico
  • Hagerty
  • Liberty Mutual
  • Lloyd's
  • Progressive
  • PURE
  • RPS
  • Travelers