Top Ten Registrars in the United States

According to the Quality System Update Registrar Index, the top ten ISO 9000 registrars in the United States are (based on numbers of certificates):

  1 BSI 3714
  2 QMI 3121
  3 UL 2866
  4 BVQI 2431
  5 PJR 2411
  6 DNV 2307
  7 LRQA 2018
  8 Intertek 1755
  9 NQA 1729
10 NSF ISR 1590

These ten registrars have issued almost two-thirds of all the current ISO 9000 certificates in the United States.