--- RealRate company pick: Pharma Bio Serv Inc --- Pharma Bio Serv Inc has been Top Rated in the US Consulting & Services ranking 2025: Rank 3 of 24. We analyzed the company's strengths and weaknesses using our award-winning explainable AI. The strengths are depicted in our colored causal graph that can be downloaded at https://www.realrate-archive.com/us_consulting/2024/report/0001304161_2025_Pharma_Bio_Serv_Inc.pdf The complete ranking list is available at https://realrate.ai/ranking-area/2025-us-consulting RealRate is an international rating agency, based in Santa Clara and Berlin. RealRate covers 20 US industries and 2000 stock-listed companies. All ratings are publicly available. #ratings #ai