Mario Alonso has built companies and allocated capital across real estate, mobility, financial services, and specialty credit, moving between industries that rarely produce the same kind of founder. The continuity in his career comes from the way he evaluates businesses, with a particular interest in markets where the visible product depends on an underlying platform that can support far more activity than its first application suggests.
That perspective developed through his family’s involvement with Prendamex, the Mexican pawn and financial services company where Alonso served on the board until its acquisition by FirstCash in 2018. The experience gave him an early view of credit as an operating business shaped by underwriting, customer behavior, and access to capital, particularly in a market where many consumers and small businesses remain outside traditional banking.
His career since then has returned increasingly to capital and credit. Since 2022, Alonso has served as founder and general partner of a private-debt fund focused on distressed credit, where investment decisions require close attention to the assets and businesses beneath a company’s financial position. In Mexico, he has also been building Kapitaliza SOFOM and led the acquisition of Credipyme, a credit union, in a transaction pending regulatory approval. The longer-term vision is to combine the businesses into a digital banking platform focused on expanding financial access.
The range of industries can make Alonso’s career appear unusually broad, although he tends to approach each opportunity from the same direction. He looks at the infrastructure supporting a market, studies where existing systems create friction, and considers whether a platform can be built around the problem. His interest is generally less focused on improving a single product than on creating a structure that other businesses or customers can use repeatedly.
That approach eventually brought him to advanced materials, a field he has studied for more than a decade. His interest became more personal after a serious illness left him dependent on his body’s ability to recover, deepening his attention to human performance and the science surrounding circulation, recovery, and sleep. Alonso continued studying the field as an operator, focusing on how scientific research could move into products people already use rather than requiring consumers to adopt another complicated routine.
He is now founder and CEO of MN8 Innovative Solutions, an advanced-materials and biotechnology company developing technologies that give everyday materials active functions. Its core work centers on far-infrared bioceramics, with research expanding into engineered textiles and advanced two-dimensional materials.
MN8 is structured as a business-to-business ingredient platform. Its technology can be embedded in apparel, base layers, bedding, and insoles, allowing manufacturers to add functional materials to existing products. Alonso describes the model through companies such as Gore-Tex and Intel, where the underlying technology becomes valuable across products and brands without needing to own the consumer relationship.
The scientific side of the company is led by Babak Anasori, an associate professor of materials engineering at Purdue University and a researcher in advanced two-dimensional materials.
For Alonso, the work follows a pattern established much earlier in his career. Mobility required connecting technology with infrastructure, while specialty credit requires capital structures built around assets and borrowers that conventional systems may handle poorly. Advanced materials presents its own version of the same operating challenge, with significant scientific research that still needs a commercial platform capable of bringing it into established industries.
Alonso divides his time between Miami and Indianapolis, maintaining his ties to Latin American business while working near the scientific and materials-engineering network surrounding Purdue. His career has moved across borders as often as it has moved across industries, yet his investment logic has remained relatively consistent.
He is less interested in predicting which product will capture attention next than in understanding the infrastructure companies may eventually need. That has led him through credit, mobility, and materials science, fields with little obvious overlap until viewed through the platform businesses Alonso has spent his career trying to build.