STACK Infrastructure

STACK Infrastructure is a global developer and operator of digital infrastructure, focusing on scalable and sustainable data center solutions. The company serves hyperscalers, cloud service providers, and enterprise clients, with operations in North America, Europe, and Asia-Pacific. Its headquarters are in the U.S., and it targets high-demand markets such as Silicon Valley, Northern Virginia, and Malaysia. STACK offers a range of services, including custom-built hyperscale solutions for large-scale cloud and AI workloads, flexible colocation options, and tailored build-to-suit data center designs. The company emphasizes speed, scalability, and sustainability in its projects, ensuring facilities are efficient and adaptable to future technological needs. STACK is committed to using 100% clean energy and has implemented water efficiency measures. It holds various certifications, including Uptime M&O and LEED Silver, and is expanding into key markets with a focus on AI-ready infrastructure and community integration.

Information Technology & Services Denver, United States Founded 2019 ~602 employees Private · Debt Financing

Work at STACK Infrastructure in HR or recruiting? Claim this page

Employees
602
+6% in the 3 months to Jun 2025
Revenue / employee
$224K
Revenue ~$135M
Total funding
$14.5B
Last round Debt Financing, May 2025
12-month attrition
9%
Tech: 14.4%
H1B filings, FY2025
1
Sponsors visas
Open jobs
3
Last 30 days

Headcount trend

STACK Infrastructure went from 338 employees in Jul 2023 to 602 in Jun 2025. Jan to Jun 2025: 80 people joined, 14 left.

Headcount data through Jun 2025

Org structure

Headcount by department

Other257
Operations247
Finance38
Engineering33
Sales8
Marketing8
HR6
Success3

H-1B sponsorship

H-1B Sponsorship Limited
H-1B Filings by Department
Executive2
Engineering1

The department split adds up all the years listed above. FY2025 alone: 1 filings.

Funding

  • May 2025 · Debt Financing · $833M
  • Mar 2025 · Debt Financing · $4B
  • Apr 2024 · Debt Financing · $3.3B
  • Mar 2024 · Debt Financing · $240M
  • Nov 2023 · Debt Financing · $290M
  • Mar 2023 · Debt Financing · $250M
  • Mar 2023 · Debt Financing · $250M
  • Mar 2023 · Debt Financing · $250M
  • Mar 2023 · Debt Financing · $250M
  • Mar 2023 · Debt Financing · $250M
  • Mar 2023 · Debt Financing · $250M
  • Mar 2023 · Debt Financing · $250M
  • Mar 2023 · Debt Financing · $250M
  • Mar 2023 · Debt Financing · $250M
  • Mar 2023 · Debt Financing · $250M

Peer reviews

Worked with someone at STACK Infrastructure?

Anonymous peer reviews on OffTheRecord

Read or write a review

Similar companies

STACK Infrastructure FAQ

How many employees does STACK Infrastructure have?

STACK Infrastructure has about 602 employees, up 6% over the 3 months to Jun 2025.

Does STACK Infrastructure sponsor H1B visas?

Yes. STACK Infrastructure filed 1 H1B (LCA) application in FY2025, according to the latest U.S. Department of Labor disclosures. It was for a Executive role.

What is STACK Infrastructure's revenue per employee?

STACK Infrastructure makes about $224K in revenue per employee, based on $135M annual revenue and 602 employees.

How much funding has STACK Infrastructure raised?

STACK Infrastructure has raised $14.46B in total funding; its latest round was Debt Financing in May 2025.

Data from Company Prospectus, DOL LCA disclosures, WARN notices and 6figr salary profiles.