ALTEN Calsoft Labs is the digital arm of the ALTEN Group, that has delivered unmatched business value to its customers through a combination of process excellence, reusable frameworks, technology innovation, integration and transformation.
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Years of Expertise
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ALTEN Calsoft Labs is a pioneer in delivering Business Innovation, Integration and Transformation through disruptive technologies. We enable enterprise business transformation and change in thinking which harbors the need for innovation.


  • "To continue that differentiation, we’re extending our collaboration with Red Hat and teaming with ALTEN Calsoft Labs to deliver NFV and SDN solutions, for which the telecommunications industry is clearly hungry.”

    Joyce Mullen
    Joyce Mullen Vice President & General Manager
  • "ALTEN Calsoft Labs has been among the early leaders in NFV, bringing network operators increased flexibility and value as they move to the cloud, and we’re pleased that they’ve selected Red Hat Enterprise OpenStack Linux Platform for their highly scalable NFV platform and as an open foundation for a heterogeneous cloud environment.”

    Chuck Dubuque
    Chuck Dubuque Director of Product Marketing, Virtualization & OpenStack
  • "In 5 years of partnership with ACL,  we have expanded our partnership to include client care, deployment & technical services. ACL has scaled the team and the extended team has brought a large degree of dedication to meet all deadlines. Through this partnership we have been able to maintain our large portfolio across many Microsoft technologies."

    James Wanken
    James Wanken Development Director
  • "ALTEN Calsoft Labs has been an integral part of our engineering effort in building the hospital payment solution. ACL's healthcare domain knowledge, has created a development environment to rapidly respond to market requirements. We have engaged their services for many years and are very satisfied with the results."

    Greg Schuster
    Greg Schuster CEO
  • “ALTEN Calsoft Labs have demonstrated world class knowledge of networks and leading edge packet processing software. They delivered a compelling, scalable, low power, compact, high performance solution running on standard x86 servers in only a few months to BT”

    Peter Willis
    Peter Willis Chief Researcher, Data Network




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