5.014 Jan 2022Customer service representativeCurrent employeeFontana, CARecommendCEO approvalBusiness outlookPros-Yearly Raise -Yearly Bonus - Management is greatConsAmphastar is a great company I have not seen Cons.Show more
5.023 Feb 2023Accounts receivable analystFormer contractor, less than 1 yearRancho Cucamonga, CARecommendCEO approvalBusiness outlookProsI loved working here. Everyone was very welcoming and helpful. Great training. No micro managing. You come in do your work, ask questions as needed. Very relaxed work environmentConsWish I was still thereShow moreHelpfulShare
3.019 Nov 2025Electrical engineerFormer employeeSouth El Monte, CARecommendCEO approvalBusiness outlookProsVery flexible, work life balance.ConsTechnical, experience, and skill not important.Show moreHelpfulShare