Structured Inquiries

HarmoniXCell manages institutional, research, and governance-related inquiries through a structured intake process.

Due to the nature of the sectors we operate within, some inquiries may require internal review before a response can be provided.

HarmoniXCell manages institutional, research, and governance-related inquiries through a structured intake process. This ensures that requests are directed to the appropriate team and reviewed within the correct operational scope.

Please select the inquiry type that best reflects your request. Our team will review submissions and respond where appropriate.

Get in touch

Please select the inquiry type that best reflects your request. Our team will review submissions and respond where appropriate.

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Through Creativity, Integrity & Innovation

Our Leadership Team

Regulatory, legal, clinical, and operational expertise, structured for compliance-informed development.

Jimi Sta. Maria
Jimi Sta. MariaChairman & CEO
Architect of the HarmoniXHR operational model. Built multi-sector enterprise ventures across Southeast Asia and the United States, with a focus on structured growth, governance architecture, and cross-border commercial development.
Mike McGuire
Mike McGuireShareholder & Partner
Former Global CEO of Grant Thornton, one of the world’s seven largest professional services firms. Led a 30,000-person organisation across 130 countries. Brings enterprise governance, institutional credibility, and global operational discipline to the HarmoniX ecosystem.
Devin Bosch
Devin BoschShareholder & Partner
Serial entrepreneur with 50+ liquidity events across technology, pharma, and healthcare. Demonstrated experience navigating regulated commercial environments from early stage through exit.
Denny Roja
Denny RojaGeneral Counsel & Corporate Development
Veteran Silicon Valley transactional attorney. Former head of M&A at Pacific Telesis and General Foods. Founder of three venture capital firms. Leads legal strategy, corporate structuring, and governance oversight.
David Keller
David KellerShareholder & VP Finance
Financial infrastructure executive with implementation experience at Mitsubishi Bank, Fukuda Denshi, and Uniqlo. Leads financial governance and operational finance architecture across the HarmoniX ecosystem.
Gil Masiglat
Gil MasiglatDirector for Asia-Pac
Partly owned and operated a
pharmaceutical manufacturing
company in Asia. Gil handles all
the strategic partnerships in
the Asia Pacific Region.