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Companies similar to Onto Innovation

Discover businesses that overlap with Onto Innovation. Compare their performance, financials and the industries behind the score.

ONTOOnto InnovationStock dashboard ↗
ACLS85.5%AEHR85.5%FORM85.5%ONTO
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Businesses overlapping with ONTO 14

Ranked by unscaled business similarity · Annual filings released in 2025

ACLSAxcelis Technologies
85.5% Similarity
AEHRAehr Test Systems
85.5% Similarity
FORMFormFactor
85.5% Similarity
KLICKulicke & Soffa Industries
74.6% Similarity
ASYSAmtech Systems
74.0% Similarity
AMATApplied Materials
72.4% Similarity
LRCXLam Research
72.4% Similarity
KLACKLA
71.8% Similarity
COHUCohu
69.7% Similarity
ASMLASML Holding NV
68.9% Similarity
ACMRACM Research, Inc. Class A
65.7% Similarity
VECOVeeco Instruments
65.7% Similarity
NVMINova
65.6% Similarity
TERTeradyne
56.9% Similarity

Similarity measures overlap in classified business activities. Identical tags can score 100% even when products differ. Review the company descriptions and filing evidence.