Diodes Incorporated vs Littelfuse
Littelfuse is larger by market cap ($11.5B vs $4.8B). Diodes Incorporated reports higher tracked revenue ($1.5B vs $1.2B). Both are primarily Power Semiconductors (incl. SiC, GaN) companies.
Shared segment: Analog, Power, RF.
Side-by-side
| Diodes Incorporated | Littelfuse | |
|---|---|---|
| Market cap | $4.8B | $11.5B |
| Revenue | $1.5B (FY2025) | $1.2B (FY2017) |
| Primary segment | Power Semiconductors (incl. SiC, GaN) | Power Semiconductors (incl. SiC, GaN) |
| Market position | major | niche |
| Country | United States | United States |
| Tracked suppliers | 1 | 0 |
| Tracked customers | 1 | 1 |
| Chokepoint / criticality | 68/100 | 50/100 |
Market caps/revenue from the wafergraph dataset · data as of 2026-08-12. Criticality is a graph-derived chokepoint score (0–100). Coverage is partial; "Unpriced" means no reliable market cap.
How Diodes Incorporated and Littelfuse compare
- Size: Littelfuse is the larger company by market cap.
- Revenue: Diodes Incorporated reports higher tracked revenue.
- Supply-chain criticality: Diodes Incorporated has the higher chokepoint score (68/100 vs 50/100).
- Footprint: Diodes Incorporated (United States) vs Littelfuse (United States).
Company hubs
Diodes Incorporated · Littelfuse · Analog, Power, RF segment