The People Behind MantleIQ

Geoscience, computational intelligence, and national-mission experience brought together to improve how subsurface energy opportunities are understood, evaluated, and advanced.

MantleIQ is building decision-grade subsurface intelligence from fragmented geological, geophysical, geochemical, and remote-sensing evidence. Our leadership directs the company’s strategy and delivery. Our scientific advisors contribute specialized perspective in computational systems, data architecture, geophysics, basin analysis, and geologic hydrogen.

Executive & Science Advisory Team

RJ McIntosh portrait in a dark suit against a neutral background, portrait orientation, should be sharp and not blurry.

RJ McIntosh, MBA

Founder & CEO

Founder of MantleIQ, RJ is a federal technologies strategist and intelligence specialist operating at the intersection of energy innovation and national security.

Dr. Tyrone W. A. Grandison

Scientific Advisor — AI

Dr. Grandison advises on AI and data architecture. A former Presidential Innovation Fellow, he supports MantleIQ's approach to evidence integration.

Dr. Allegra Hosford Scheirer

Advisor — Subsurface Geoscience

Dr. Scheirer advises on basin analysis and geologic hydrogen. She is a research scientist at Stanford and manages the Geologic Hydrogen program.

Built for consequential subsurface decisions

MantleIQ combines accountable leadership with focused scientific guidance to help energy, government, research, and capital partners evaluate complex subsurface opportunities with greater clarity and evidence traceability.