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Companies similar to Merck & Co.

Discover businesses that overlap with Merck & Co.. Compare their performance, financials and the industries behind the score.

MRKMerck & Co.Stock dashboard ↗
AZN86.5%OPK80.0%LLY74.4%MRK
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Businesses overlapping with MRK 12

Ranked by unscaled business similarity · Annual filings released in 2025

AZNAstraZeneca
86.5% Similarity
OPKOpko Health
80.0% Similarity
LLYEli Lilly & Co.
74.4% Similarity
TEVATeva Pharmaceutical Industries Limited
74.4% Similarity
TAKTakeda Pharmaceutical Company Limited American Depositary Shares (each representing 1/2 of a share of
72.1% Similarity
OGNOrganon & Co.
68.8% Similarity
JAGXJaguar Health
68.1% Similarity
FBIOFortress Biotech
68.1% Similarity
CAPRCapricor Therapeutics
65.6% Similarity
JAZZJazz Pharmaceuticals
65.5% Similarity
JNJJohnson & Johnson
60.5% Similarity
ELANElanco Animal Health
39.6% Similarity

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