QSSI is now part of Optum.
Looking for a particular QSSI employee's phone or email?
The QSSI annual revenue was $226.6 billion in 2026.
Rick Edens is the PRESIDENT of QSSI.
146 people are employed at QSSI.
QSSI is based in Columbia, Maryland.
The NAICS codes for QSSI are [54151, 541, 511, 513, 54, 5112, 51, 5415, 541512].
The SIC codes for QSSI are [73, 737].