Iron Mountain vs TeraWulf
Both are primarily Data Center Operators (Colo) companies. Iron Mountain is larger by market cap ($33.8B vs $7.7B). Iron Mountain reports higher tracked revenue ($6.9B vs $168M).
Shared segment: AI & Data Center.
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Side-by-side
| Iron Mountain | TeraWulf | |
|---|---|---|
| Market cap | $33.8B | $7.7B |
| Revenue | $6.9B (FY2025) | $168M (FY2025) |
| Primary segment | Data Center Operators (Colo) | Data Center Operators (Colo) |
| Market position | major | niche |
| Country | United States | United States |
| Tracked suppliers | 4 | 4 |
| Tracked customers | 5 | 5 |
| Chokepoint / criticality | 8/100 | 6/100 |
Market caps/revenue from the wafergraph dataset · data as of 2026-10-04. Criticality is a graph-derived chokepoint score (0–100). Coverage is partial; "Unpriced" means no reliable market cap.
How Iron Mountain and TeraWulf compare
- Size: Iron Mountain is the larger company by market cap.
- Revenue: Iron Mountain reports higher tracked revenue.
- Supply-chain criticality: Iron Mountain has the higher chokepoint score (8/100 vs 6/100).
- Footprint: Iron Mountain (United States) vs TeraWulf (United States).
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Cite as: wafergraph, “Iron Mountain vs TeraWulf”, https://wafergraph.com/compare/iron_mountain-vs-terawulf (data as of 2026-10-04).
Frequently asked questions3
- Is Iron Mountain bigger than TeraWulf?
- Iron Mountain is larger by market cap ($33.8B vs $7.7B).
- What's the difference between Iron Mountain and TeraWulf?
- Iron Mountain is a major in Data Center Operators (Colo) based in United States; TeraWulf is a niche in Data Center Operators (Colo) based in United States. Both operate in the AI & Data Center segment.
- Who are Iron Mountain's and TeraWulf's suppliers?
- wafergraph tracks 4 suppliers for Iron Mountain and 4 for TeraWulf.