Compliance should be a growth enabler.

Concerto Compliance is a boutique consulting firm based in Atlanta, GA. We build and manage compliance programs for SMB SaaS companies, turning complex regulatory requirements into structured, manageable programs that actually move your business forward.

Founded by compliance practitioners who got tired of seeing small companies overpay for mediocre consulting, we built Concerto to be different: senior talent, modern tooling, and pricing that makes sense for growth-stage businesses.

Our Mission

To make enterprise-grade compliance accessible to every SaaS company, regardless of size, so security and trust become competitive advantages, not barriers to growth.

Audits Supported 50+

Audit Success Rate 100%

Frameworks Managed 6+

Meet the team.

Glenn Chamberlain

Managing Principal & Founder

CISA, CISSP, ISO LA, AWS SA

Glenn founded Concerto after nearly two decades in technology, starting with data networks in the United States Marine Corps before years of building compliance programs for SaaS companies. He holds an MS in Cybersecurity from Georgia Tech. Outside of work, Glenn stays busy chasing around his two sons.

Daniel Haumann

VCM Manager

ISO LA, Azure Specialist

Daniel leads virtual compliance engagements end-to-end, from program design and control implementation through audit management. He brings deep proficiency across SOC 2, ISO 27001, HIPAA, and vendor risk management, with a specialization in Azure environments. Currently pursuing his MS in Cybersecurity from Georgia Tech. A devoted Nebraska Huskers fan, for better or worse.

What we stand for.

These aren't corporate posters on a wall. They're the principles that guide every engagement, every deliverable, and every interaction.

Boutique, Not Factory

We're not a compliance mill. You work directly with senior practitioners who know your program inside and out. No junior analysts, no revolving doors.

Technology + People

Every engagement combines enterprise-grade compliance technology with dedicated expertise: the tools and the team at a fraction of building in-house.

Cloud-Native Expertise

We understand modern architectures, fast-moving teams, and the balance between security and velocity. Whether you're standing up your first program or scaling an existing one, we meet you where you are.

Continuous, Not Point-in-Time

Compliance isn't a project with an end date. We manage your program year-round, monitoring controls, collecting evidence, keeping you audit-ready every day.