How Many People Work at Quantum? Headcount and Employee Trends

Quantum is an information-technology company known for data storage, protection, and video workflow solutions. The organization employs about 970 people worldwide. Recent workforce records show 15 hires and 43 departures, resulting in a modest net contraction in staff size. Even with the reduction, Quantum maintains a diverse talent base that supports hardware engineering, software development, and customer service operations.

Engineering is the largest organization at Quantum with roughly 301 employees, or just over 31 % of the total workforce, underscoring the company’s product-centric focus. Sales and Support follows at 219 employees (23 %), reflecting the resources dedicated to customer acquisition and retention. Business Management, Finance & Administration, and Operations collectively account for nearly one-third of all staff, while Marketing & Product, IT, Program & Project Management, and Human Resources round out the remaining headcount. The data indicates broad coverage across key corporate functions, with technical and customer-facing roles receiving the greatest allocation of personnel.

Quantum’s workforce is widely distributed, with 701 employees classified under “Other,” indicating a sizable remote or satellite presence that spans multiple smaller offices. Outside of this dispersed group, Colorado Springs hosts the largest single concentration at 89 employees, followed by Denver with 63 and Seattle with 33. Additional clusters are found in Irvine, San Jose, Minneapolis, Bengaluru, Houston, and Austin, each supporting between 6 and 23 team members. This spread suggests a hub-and-spoke model in North America complemented by an engineering footprint in India, enabling Quantum to tap into varied talent markets while remaining close to customers and partners in key regions.