STACK Infrastructure Inc. is a leading global developer and operator of digital infrastructure, specializing in hyperscale data centers, wholesale colocation, powered land, and customized facilities for the world's most innovative technology companies, cloud providers, and enterprises. Established in 2019 and headquartered in Denver, Colorado, STACK was formed by IPI Partners—a specialized investment platform co-sponsored by ICONIQ Capital and Iron Point Partners—with the vision of building a client-centric, agile, and forward-thinking digital infrastructure provider from the ground up. Over the years, STACK has rapidly expanded its footprint across multiple continents, offering robust capacity, sustainability-focused operations, and tailored technical solutions designed to address the escalating demands of modern cloud computing and artificial intelligence.
Core Business Operations and Mission
At its core, STACK Infrastructure acts as a trusted partner for organizations requiring massive, scalable, and reliable digital real estate. The company focuses on bridging the gap between rapid technological innovation and physical infrastructure constraints. As digital workloads grow exponentially—driven by hyperscale cloud migration, big data analytics, and generative artificial intelligence—companies face unprecedented challenges regarding power availability, cooling efficiencies, and land acquisition. STACK addresses these challenges through a combination of speed, scale, certainty, and corporate responsibility.
The company's strategic approach emphasizes client collaboration, allowing tenants to customize their environments to match precise security, density, and operational performance metrics. By leveraging extensive engineering expertise and strategic capital backing, STACK ensures that its developments are future-proofed against evolving technological shifts, such as ultra-high-density server racks and advanced liquid cooling technologies.
Products and Services Offered
STACK Infrastructure provides a comprehensive suite of digital infrastructure solutions tailored to hyperscalers, large enterprises, and growing technology firms. Its primary offerings include:
1. Hyperscale Data Centers
STACK designs, develops, and operates massive, purpose-built data center facilities optimized for hyperscale cloud providers. These facilities provide massive blocks of critical power, exceptional physical security, high-redundancy power and cooling systems, and highly customizable white space. Hyperscale solutions are engineered to support massive workloads with high operational efficiency, allowing clients to deploy thousands of servers rapidly and seamlessly.
2. Wholesale Colocation
For enterprises and cloud service providers seeking dedicated, secure space without the burden of building a facility from scratch, STACK offers wholesale colocation services. These environments provide dedicated cages, private suites, or entire data halls within robust carrier-neutral facilities. Clients benefit from enterprise-grade infrastructure, high-density power delivery, stringent multi-layer security protocols, and 24/7 on-site operations and engineering support.
3. Powered Land and Custom Campus Developments
To accommodate long-term scaling and large-scale deployments, STACK delivers powered land parcels and custom campus developments. These offerings provide clients with pre-vetted, strategically located real estate equipped with secured power allocations, robust fiber connectivity, and necessary zoning approvals. This service eliminates lengthy pre-development bottlenecks, enabling clients to construct bespoke facilities tailored to their exact long-term growth roadmaps.
4. AI/ML and High-Density Density Solutions
In response to the surge in artificial intelligence and machine learning workloads, STACK has engineered specialized high-density infrastructure solutions. Modern AI clusters demand extraordinary power densities per rack—often exceeding traditional cooling capabilities. STACK's high-density solutions incorporate advanced mechanical and electrical architectures, supporting high-performance computing (HPC) requirements, direct-to-chip liquid cooling integration, and flexible power scalability to sustain intensive AI training and inference operations.
Global Footprint and Market Presence
STACK Infrastructure operates a robust and expanding global portfolio spanning numerous key markets across the Americas, Europe, the Middle East, and Africa (EMEA), and the Asia-Pacific (APAC) region. The company manages over 24 global markets with a massive portfolio encompassing gigawatts of capacity built, under development, and planned for future growth.
Key operational hubs include major data center markets in the United States, such as Northern Virginia (Ashburn), Silicon Valley, Chicago, Atlanta, Portland, and Dallas, as well as international strategic locations. These locations are strategically selected based on proximity to major population centers, access to robust fiber optic networks, and availability of abundant, reliable, and increasingly renewable power sources.
Sustainability, Environmental Stewardship, and Governance
Corporate responsibility is embedded into every layer of STACK Infrastructure's business model. Recognizing the immense energy and water footprints associated with large-scale data center operations, the company has established rigorous environmental, social, and governance (ESG) commitments:
- Net-Zero Commitments: STACK is committed to achieving net-zero greenhouse gas (GHG) emissions across its operations and value chain by 2050, aligning its trajectory with the Science-Based Targets initiative (SBTi).
- Energy and Water Efficiency: The company actively incorporates high-efficiency cooling systems, water conservation technologies, and renewable energy procurement strategies into its data center designs. This includes securing power purchase agreements (PPAs) for solar, wind, and other clean energy sources to power client workloads sustainably.
- Community Stewardship: STACK prioritizes local engagement and positive economic impact in the communities where it operates. The company invests in local stakeholder relationships, supports STEM education initiatives, and fosters workforce diversity and safety excellence.
- Safety Culture: Maintaining a zero-incident culture is paramount across STACK's design, construction, and operational teams, ensuring high standards of health and safety for all employees, contractors, and partners.
Leadership and Corporate Governance
Guided by an experienced executive leadership team with deep expertise in real estate development, digital infrastructure, finance, and technology operations, STACK Infrastructure continues to scale dynamically. Key leaders include Brian Cox as Chief Executive Officer, Matt VanderZanden as Chief Operating Officer, and Heather Paduck as Chief Financial Officer. Under their leadership, STACK maintains a fast-paced, client-centric culture focused on operational excellence, long-term strategic growth, and delivering uncompromised certainty to the world's most demanding digital enterprises.
