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Companies similar to Amphastar Pharmaceuticals

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

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Businesses overlapping with AMPH 12

Ranked by unscaled business similarity · Annual filings released in 2025

AMRXAmneal Pharmaceuticals, Inc. Class A

84.0% Similarity

AQSTAquestive Therapeutics

83.8% Similarity

CPHIChina Pharma Holdings

83.8% Similarity

SXTCChina SXT Pharmaceuticals, Inc. Class A

83.8% Similarity

UPCUniverse Pharmaceuticals Inc. Class A

83.1% Similarity

RDYDr. Reddy's Laboratories Limited American Depositary Shares

80.4% Similarity

NVSNovartis AG

76.6% Similarity

CMNDClearmind Medicine Inc. Common Shares

75.4% Similarity

PLXProtalix BioTherapeutics

73.6% Similarity

NTRBNutriband

73.2% Similarity

IGCIGC Pharma

64.7% Similarity

BGMBGM Group Ltd. Class A

53.3% Similarity

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