NEXT LEVEL UNLOCKED.
Advising and optimizing families and founders building their next level.
OMNST (Ahm-NEST) advises ultra-high-net-worth families and mission-driven founders on how to build clarity, efficiency, and trust so they can grow with purpose and scale with confidence. The advisory is led by Principal Deborah Rumbo, a builder, advisor and strategic operator who transforms vision into lasting legacy.
Meet the Builder Behind OMNST
Deborah Rumbo is a trusted consigliere, bilingual operator, and values-first advisor. For 12+ years she’s built and scaled organizations across sectors, including serving as the #2 at a multigenerational single-family office to design operations, governance, and strategy.
What We Do
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Strategy & Advisory
Family office buildout and strategy for families and founders, brand positioning & storytelling, and stakeholder alignment.
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Operations & Optimization
Systems and workflow design, productivity boosts, compliance/HR oversight, and portfolio & project tracking.
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Community & Special Projects
Investor relations and fundraising support, curated events & roundtables, and bilingual communications.
Our Approach
OMNST applies a disciplined, systems-driven methodology to help founders and families navigate complex decisions with clarity. We synthesize objectives, dynamics, and constraints into a coherent operating model aligning stakeholders, prioritizing initiatives, and establishing mechanisms for sustained execution.
At the core of our work is a belief that every system and relationship is elemental, interconnected like nature itself. Structure, trust, and human connection are inseparable. This philosophy shapes OMNST’s approach and aesthetic: grounded, intentional, and built to endure.
We bridge institutional rigor with the empathy, adaptability, and discretion required in modern, values-driven environments. By listening deeply and diagnosing precisely, we design frameworks that allow organizations to grow with less friction and more intention.
After a session with OMNST You will have the tools to:
Define the structure and participants required to achieve your goals
Activate a precise set of next steps to advance key initiatives
Track progress through accountability frameworks that surface risk and reduce friction
Build repeatable systems that support long-term decision-making, growth, and succession
WHAT PEOPLE SAY
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CLAUDE GRUNITZKY | CEO | EQUITY ALLIANCE FUND
"Debbie brings a rare combination of strategic insight, creativity, and empathy to every interaction. As a high-touch investor supporting our Equity Alliance fund’s growth, she strengthened stakeholder relationships and elevated our brand presence. Her intelligence, diligence, and genuine human touch make her an invaluable partner in building community and alignment." -
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ALI WALTON | FOUNDER | FRANKLIE
“Debbie is a rare operator who sees the full picture: people, systems, and ideas but, most importantly, knows how to connect them. Her creative insight helped us identify opportunities to optimize our offerings, which I then implemented into our product roadmap strategy while building Franklie — and then again when pivoting to a new business concept. She brings a strong work ethic, deep curiosity, and a unique blend of intuition and structure that drives results.”
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NICOLE SHERWOOD | MANAGING DIRECTOR | ALTMAN FAMILY HOLDINGS
“Debbie has a gift for turning ideas into meaningful experiences. Together we’ve hosted family office gatherings that sparked new partnerships and real insight. She’s managed details, like logistics and marketing collateral, and moderated panels with grace and rigor. We’ve also reviewed start up pitch decks together. She not only has valuable insights on opportunities and risk, but also takes the time to give feedback to entrepreneurs to improve their strategy and the communication of it in their decks. Debbie’s reliability, creativity, and genuine care for people make her a trusted collaborator.”
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CLAY NORRIS | FOUNDER & MANAGING DIRECTOR | CONFLUENCE & OUTLAW VC
“Debbie is the definition of a steadfast thought partner; resilient, curious, and deeply committed. Working alongside her at Sage, I saw how her tenacity and people centered approach elevated everyone around her. She connects ideas, systems, and people with uncommon depth and authenticity.”
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JENNIFER BRIZUELA | FOUNDER | BRIZUELA THERAPY
“Debbie’s advisory work was truly bespoke — intuitive, strategic, and deeply human. She helped me see the path to upgrading my personal brand which led to launching my own practice with clarity and confidence. Her empathy and creative direction guided me through every step of the process, turning what felt daunting into something deeply aligned and achievable.”
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CLARE BIELAS | PARTNER | TLI BEDROCK
“Working with Debbie is an absolute pleasure. Her design and implementation of our operational system and investment platform leveled up our reporting as our team grew. Her ability to operate efficiently and meet the needs of key stakeholders allowed for an efficient and thorough improvement across our portfolio. Her combination of operational excellence, empathy and leadership made her indispensable to our team. “ -
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KATIE LOEB MOLAYEM | DIRECTOR OF STRATEGY & INNOVATION | LOEB NYC
“Debbie is an extraordinary advisor who knows how to translate vision into strategy in a fundamentally human way. She helped me refine and articulate my vision ensuring alignment with purpose and impact in a way that feels authentic and powerful. Her clarity, empathy, and forward-thinking approach make her a trusted guide.”
