
Cross-Border Deal Advisory
Cross-border advisory
on select private
transactions.
Senior-led, discreet, and bespoke — from first call to close.
Contact→M&A Advisory
Sell-side and buy-side advice on mid-market corporate and real estate transactions.
Capital Relationships
Introductions to aligned family offices, funds and strategic buyers, built on long-standing relationships.
Cross-Border Structuring
Regulation, currency and capital appetite read across markets, so clients move decisively between them.
The Founder
Mauro Keller Sarmiento
Managing Director · Harvard BA · Columbia MBA
Mauro brings 35 years of international business experience across the Americas, Europe and the Middle East, built at J.P. Morgan, McKinsey & Company and Goldman Sachs and in leading the international expansion of Insignia Group and NAI Global. He has lived and worked in several countries, speaks five languages, and leads every mandate personally.
Discretion is the strategy.
Contact
Let’s talk.
mkellersarmiento@kelsarpartners.comEvery conversation is held in the strictest confidence.
Active across the Americas, Europe and the Middle East