McLean | VA


Altamira is the leading big data, cloud and analytics firm serving the national security community.  Altamira is a prominent developer of advanced technologies and system integration with a full spectrum of capabilities spanning the technology continuum.


Enterprise Technology

Investment Team

Our Portfolio

Over the past thirty years, Columbia Capital has invested in a portfolio of industry leaders in the communications, media, and enterprise technology industries. Our goal is to build a sector focused portfolio of companies at all stages of growth.