GDS Holdings vs Iron Mountain
GDS Holdings's primary segment is Data Center REITs; Iron Mountain's is Data Center Operators (Colo). Iron Mountain is larger by market cap ($33.8B vs $5.5B). Iron Mountain reports higher tracked revenue ($6.9B vs $1.6B).
Shared segment: AI & Data Center.
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Side-by-side
| GDS Holdings | Iron Mountain | |
|---|---|---|
| Market cap | $5.5B | $33.8B |
| Revenue | $1.6B (FY2025) | $6.9B (FY2025) |
| Primary segment | Data Center REITs | Data Center Operators (Colo) |
| Market position | major | major |
| Country | China | United States |
| Tracked suppliers | 4 | 4 |
| Tracked customers | 5 | 5 |
| Chokepoint / criticality | 8/100 | 8/100 |
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 GDS Holdings and Iron Mountain compare
- Size: Iron Mountain is the larger company by market cap.
- Revenue: Iron Mountain reports higher tracked revenue.
- Supply-chain criticality: Both companies have the same chokepoint score (8/100).
- Footprint: GDS Holdings (China) vs Iron Mountain (United States).
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Cite as: wafergraph, “GDS Holdings vs Iron Mountain”, https://wafergraph.com/compare/gds-vs-iron_mountain (data as of 2026-10-04).
Frequently asked questions3
- Is GDS Holdings bigger than Iron Mountain?
- Iron Mountain is larger by market cap ($33.8B vs $5.5B).
- What's the difference between GDS Holdings and Iron Mountain?
- GDS Holdings is a major in Data Center REITs based in China; Iron Mountain is a major in Data Center Operators (Colo) based in United States. Both operate in the AI & Data Center segment.
- Who are GDS Holdings's and Iron Mountain's suppliers?
- wafergraph tracks 4 suppliers for GDS Holdings and 4 for Iron Mountain.