Company index
Who builds here.
A sourced, filterable starting point for understanding Ann Arbor’s technology companies, research platforms, and ecosystem organizations.
Mobility / Downtown
May Mobility
Autonomous vehicle technology focused on safer, more accessible public transit deployments.
Mobility / North Campus
Mcity
A public-private mobility research center and real-world testing environment at the University of Michigan.
Mobility / South / East
RealTruck
A truck accessories and digital commerce company with its headquarters in Ann Arbor.
Cybersecurity / Downtown
Censys
Internet intelligence that helps teams discover, understand, and secure public-facing infrastructure.
Cybersecurity / Downtown
Duo Security
Ann Arbor-founded identity security technology, now part of Cisco Security.
Cybersecurity / Regional
Blumira
A security operations platform designed to make detection and response more accessible.
AI + Data / Downtown
Clinc
Conversational AI developed from research originating at the University of Michigan.
AI + Data / Regional
Voxel51
Open-source and commercial tools for building and improving visual AI systems.
AI + Data / Downtown
BlueConduit
Data science tools that help communities locate lead service lines and plan replacement work.
AI + Data / Plymouth Road
Genomenon
Genomic intelligence that organizes scientific evidence for precision medicine and drug development.
AI + Data / Central Campus
Michigan Institute for Data & AI in Society
A University of Michigan institute advancing data science and AI research, training, and collaboration.
Semiconductors / Plymouth Road
MemryX
Edge AI accelerators designed to make advanced inference practical across devices.
Semiconductors / North Campus
KLA
Semiconductor process-control technology with a major research and engineering campus in Ann Arbor.
Semiconductors / North Campus
Michigan Robotics
University of Michigan robotics research and education spanning autonomy, sensing, systems, and human-robot interaction.
Health + Biotech / Downtown
ArborMetrix
Healthcare analytics focused on making clinical and quality data more actionable.
Health + Biotech / Plymouth Road
ONL Therapeutics
A clinical-stage biotechnology company developing therapies intended to protect vision.
Health + Biotech / Regional
ENDRA Life Sciences
Medical imaging technology designed to expand the capabilities of ultrasound.
Health + Biotech / Regional
Esperion
A pharmaceutical company focused on therapies for cardiovascular and cardiometabolic disease.
Health + Biotech / Regional
Fifth Eye
Clinical analytics that use physiologic data to support earlier recognition of patient deterioration.
Health + Biotech / Regional
Ecovia Renewables
Biotechnology for producing high-performance, bio-based materials through microbial fermentation.
Health + Biotech / Central Campus
Fast Forward Medical Innovation
Programs and guidance that help University of Michigan biomedical research move toward impact and commercialization.
Software + Services / Downtown
Atomic Object
An employee-owned consultancy that designs and builds custom software products.
Software + Services / Downtown
Menlo Innovations
A software design and development company known for collaborative product work and its factory-style studio.
Software + Services / Regional
ArborMoon Software
A custom software consultancy working across embedded, mobile, web, and connected systems.
Software + Services / Plymouth Road
Thomson Reuters
A global information and software company with a long-standing technology presence in Ann Arbor.
Ecosystem / Downtown
Ann Arbor SPARK
Economic development, startup services, talent programs, and connections across the region.
Ecosystem / Central Campus
Innovation Partnerships
The University of Michigan team helping discoveries move from research into the world.
Ecosystem / North Campus
Center for Entrepreneurship
Entrepreneurship education and venture-building programs for University of Michigan students and researchers.
Ecosystem / Central Campus
Zell Lurie Institute
Entrepreneurship education, venture programs, and funding resources based at Michigan Ross.
Ecosystem / Regional
Michigan Founders Fund
A statewide network of founders and investors supporting company building and community programs.
How this index works. Profiles are editorial starting points, not exhaustive rankings. Each one links to an official source and records its review date.
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