inTEST vs ISC
ISC is larger by market cap ($2.2B vs $170M). ISC reports higher tracked revenue ($155M vs $67M). Both are primarily Test Equipment companies.
Shared segment: Equipment (Back End).
Side-by-side
| inTEST | ISC | |
|---|---|---|
| Market cap | $170M | $2.2B |
| Revenue | $67M (FY2017) | $155M (FY2025) |
| Primary segment | Test Equipment | Test Equipment |
| Market position | niche | major |
| Country | United States | South Korea |
| Tracked suppliers | 0 | 0 |
| Tracked customers | 7 | 7 |
| Chokepoint / criticality | 50/100 | 68/100 |
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 inTEST and ISC compare
- Size: ISC is the larger company by market cap.
- Revenue: ISC reports higher tracked revenue.
- Supply-chain criticality: ISC has the higher chokepoint score (68/100 vs 50/100).
- Footprint: inTEST (United States) vs ISC (South Korea).