CIYIS is a management consulting, engineering and research services firm based in Atlanta, Georgia. Founded in 2013, the privately held company works with public- and private-sector clients on modernising operations and aligning technology investments with business strategy. Its technical work spans artificial intelligence and machine learning, data analytics, cloud platforms including Snowflake, DevSecOps, and SAP and Oracle ERP environments.
The firm's service lines cover programme and project management, enterprise architecture, digital transformation, engineering services, information assurance, and independent verification. Data and cloud services combine cloud platforms, Snowflake and data analytics with AI and machine-learning capabilities, while DevSecOps practices support client delivery pipelines. The company describes its approach as centred on end-to-end business integration, straightforward business design and innovative execution.
CIYIS serves Fortune 100 organisations, U.S. federal agencies, and government and commercial clients across more than 15 industries, among them aerospace and defence, utilities, pharmaceuticals, manufacturing, consumer products, food and beverage, retail and apparel. Its founder and president, Christian Y. Sellu, has more than 20 years of experience leading large-scale mission-critical modernisation and has led programmes with budgets ranging from $1.5m to more than $100m.
