Microsoft infrastructure and application modernization for federal and enterprise clients
TrueTandem is a Microsoft-focused consulting firm built by former Microsoft employees, specializing in Azure infrastructure and legacy application modernization. The tech stack is heavily Azure-centric (Key Vault, Storage, Virtual Desktop, Sentinel, Defender for Cloud) with deep Windows/Active Directory roots, reflecting a client base that is mostly on-premises-to-cloud migration and federal compliance work. Hiring is concentrated in engineering and ops with lead/senior/director roles, and the active project mix (database tuning, server imaging, legacy web modernization, federal post-award execution) signals they are in scaling and delivery mode against existing government and enterprise contracts.
Founded in 2004, TrueTandem is a Microsoft Solutions Partner and Certified Small Business headquartered in Herndon, VA. The firm provides infrastructure optimization, application development, and managed services—primarily around Azure cloud adoption, SharePoint and Exchange deployments, and modernization of legacy .NET and web applications. The management team includes former Microsoft employees with over 50 years of collective Microsoft tenure. TrueTandem serves government agencies, Fortune 500 companies, and mid-market organizations navigating hybrid on-premises and cloud environments, particularly those managing federal compliance, security patching, and technical debt reduction. The 51–200 employee footprint and active recruitment in engineering and ops roles suggest growth tied to contract wins and expanded delivery capacity.
Azure (Key Vault, Storage, Virtual Desktop, Sentinel, Defender for Cloud, Monitor, Policy), Active Directory, SQL Server, .NET, SharePoint, Exchange, React, Node.js, Oracle, and Power Platform. Deep specialization in Windows and Microsoft infrastructure.
Microsoft infrastructure optimization, Azure cloud migration, legacy application modernization (.NET and web), SharePoint and Exchange deployments, and federal compliance and security solutions. Serves government and enterprise clients.
TrueTandem's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →
This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.