We aimed to characterize the vancomycin genotype/phenotype, carriage of putative virulence genes, and genetic relatedness of Enterococcus faecium isolates in Saudi Arabia. E. faecium isolated from inpatients at our medical center were studied. Sensitivity to ampicillin, linezolid, teicoplanin, quinupristin/dalfopristin, tetracycline, and ciprofloxacin was determined. The presence of van genes and virulence genes for aggregation substance (Asa-1), enterococcal surface proteins (esp), cytolysin (cylA, cylL, cylM), gelatinase (gelE), E. faecium endocarditis antigen (EfaA( fm )), hyaluronidase (hyl), and collagen adhesion (Ace) was assessed. Genetic relatedness was determined by pulsed-field gel electrophoresis (PFGE). Twenty-nine E. faecium isolates were obtained and the majority of isolates (n/N = 22/29) were from stool specimens. PFGE analysis identified eight pulsotypes (A-H) based on 80 % similarities. Isolates were represented in five major pulsotypes: type A (n = 5), type B (n = 3), type D (n = 6), type E (n = 5), and type F (n = 7). All isolates were vanA gene-positive. Thirteen isolates had vanA(+)/vanB(+) genotype. Of these, ten exhibited a vanB phenotype and three had a vanA phenotype. Eight isolates with vanA(+)/vanB(-) genotype exhibited vanB phenotype. Six of these eight isolates belonged to the same pulsotype. All isolates were positive for gelE, esp, and EfaA( fm ) genes. Five were CylA-positive and 24 had the hyl genes. Of the eight isolates harboring a combination of gelE, esp, EfaA( fm ), and hyl genes, five showed vanB phenotype-vanA genotype incongruence. This is the first report of vanB phenotype-vanA genotype incongruent E. faecium in the Middle East region. Molecular typing indicates clonal spread and high occurrence of virulence genes, especially esp genes, associated with epidemic clones.