Meet the Author
Dr. Sourav (Sam) Saha · CEO & Founder, Lithos Advisors
Dr. Sourav (Sam) Saha is the CEO and Founder of Lithos Advisors and the author of the Lithos blog. He works with families, business owners, and aspiring entrepreneurs in the areas of financial education, wealth strategy, real estate, mortgage, and entrepreneurship. His approach is rooted in clear guidance, practical strategy, and long-term thinking.
Through his work, Dr. Saha helps people build stronger financial foundations, make more confident decisions, and pursue growth with greater clarity and purpose. On this blog, he shares insights and practical ideas to help readers think bigger, plan smarter, and take meaningful action.
From Science to Strategy
Before founding Lithos, Dr. Saha built a career in science — earning his PhD in geology and glacial geology at the University of Cincinnati and completing postdoctoral research at UCLA and the University of Kentucky. Years spent studying how glaciers shape landscapes over centuries taught him something that now anchors his work in financial services: the most durable outcomes are built patiently, layer by layer, with a long time horizon.
That is the philosophy behind Lithos — layered planning, lasting wealth — and behind every article on this blog: education first, evidence over hype, and decisions made with clarity instead of guesswork.
Our Mission
About the Firm
Education-first and relationship-driven, Lithos Advisors serves families, business owners, and entrepreneurs building with clarity and long-term vision. We help clients navigate a complex financial world with confidence — aligning financial life with personal values.
Headquartered in Carmel, Indiana, Lithos coordinates four divisions under one roof so that every part of a family's financial picture is planned together, not in isolation.
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A consistent, trusted source of perspective to help you stay informed and act with purpose.
Layered planning, lasting wealth.
