Cologix Holdings

Overview

Cologix was founded in 2010 by a team including Bill Fathers and John V. Shearburn, initially focused on acquiring and interconnecting data centers across North America. The company has grown through a combination of greenfield development and acquisitions, targeting carrier-neutral facilities in major internet exchange points such as Ashburn, Dallas, Toronto, and Vancouver. Cologix’s strategy sits at the intersection of digital infrastructure and real estate, serving hyperscale cloud providers, content delivery networks, and enterprise tenants. Cologix deploys capital primarily into data-center assets — colocation, interconnection, and edge infrastructure — with a portfolio of over 30 facilities as of 2025. The company targets tier-1 markets and edge locations across the US and Canada. Known institutional backers include British Columbia Investment Management Corporation (BCI) and other pension funds, which have provided equity for expansion. The firm does not pursue venture or private-equity stages — its mandate is operating infrastructure. Cologix employs a team of roughly 200 professionals across its North American offices, though exact headcount for the investment function is not separately disclosed. No additional offices outside Denver are listed. The firm has no disclosed philanthropic foundation or adjacent family-office vehicles. In November 2024, Cologix announced the completion of a 30-megawatt data-center expansion in the Dallas market (per the firm, November 2024). What sets Cologix apart is its network-neutral operating model — it does not lease capacity from any single carrier but instead offers a neutral interconnection ecosystem. This structural choice differentiates it from captive data-center REITs or cloud-owned infrastructure, appealing to tenants seeking multi-cloud redundancy and low-latency peering.