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Happy Data Narro Customer

Digital Forensic & eDiscovery Services That are Nimble & Cost-Effective

Data Narro is Milwaukee’s expert digital forensics and e-discovery firm serving clients in Milwaukee, Chicago, Madison, and the Upper Midwest. Located in Downtown Milwaukee, we specialize in helping law firms, businesses, and government agencies preserve, collect, and analyze digital evidence for investigation, forensic analysis, and litigation support. We built Data Narro on the idea that smarter, nimble teams can provide our clients with a higher level of service. Our team members are experts in their field, yet approachable and responsive. Engagements are guided by a set of core values that guarantee superior outcomes.

Our Services
ESI Collection

Using certified tools and methods, Data Narro preserves and collects electronically stored information (ESI) located on digital media. We ensure that the data we collect is verifiable, forensically sound, and admissible in court.

Digital Forensics

Everyday we follow digital clues to find and recover relevant files for our clients, whether information is hidden or deleted. To aid discovery, we can construct detailed timelines of a user’s activities.


With collected data on hand, we work closely with legal teams to analyze, cull, and produce relevant information. We’ll handle bates numbering and provide production sets suitable for legal review.

Review Platforms

Data Narro can host your eDiscovery matter in the Cloud through our partnerships with popular eDiscovery review platforms. We can help your team implement sensible workflows to make sure your review runs smoothly.

Litigation Support

From early case assessment to collection strategy and “meet-and-confer” recommendations, we offer consulting services that can keep your legal discovery efforts effective and efficient.

Expert Testimony

With almost twenty-five years of experience in digital forensics and dozens of appearances in court, Data Narro is capable and comfortable providing expert witness testimony in support of our findings.

Data Narro News:

The 5150 Professional Building at 5150 N. Port Washington Rd
03 Oct: Data Narro Has Moved Offices

Last week, Data Narro moved from our downtown location to more spacious offices just a few miles north in Glendale. Please note the address change; we are now at 5150 N. Port Washington Rd, Suite 100, Glendale, WI 53217. We…

Getting Started With Data Narro:

Getting started with us is easy. Call or email for a no-cost consultation. If you are new to digital forensics, we’ll walk you through the basics, letting you know what is possible and how our services work. If you are a seasoned professional, we’ll give you an overview of our capabilities and talk about your specific needs.

Please fill out our contact form and we will send you our current Data Narro brochure and follow-up with you, usually the same business day.

Call: 262-393-1700