QSSI is now part of Optum.
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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 [54, 511, 51, 54151, 541, 513, 5415, 541512, 5112].
The SIC codes for QSSI are [737, 73].