Founded in 1968, the Association of Diving Contractors International, Inc. (ADCI) was originally a small group of diving companies with a goal to create a nonprofit organization dedicated to the art and science of commercial diving. The establishment of industry-wide safe standards for commercial diving was the foundation upon which ADCI was built. Since then, ADCI has grown to encompass more than 600 member companies, furnishing services and/or support for the conduct of safe underwater operations from 41 nations throughout the world

NATIONALLY
95% of all commercial diving contractors (companies) are ADCI members.
Members spend $800 million annually on products and services, with close to $1 billion in industry-wide spending.
INTERNATIONALLY
Nearly 1/2 of all commercial diving contractors (companies) are ADCI members.
Members spend $5 billion annually on products and services, with close to $10 billion in industry-wide spending.