Testimonials
Collated independently by Legal 500 research team.
‘WilmerHale’s practice stands out for being unusually strong at the intersection of high-stakes regulatory work, sophisticated corporate counseling, and fast-moving tech/innovation. What makes the group unique is how they combine deep subject-matter rigor with practical execution: they don’t just identify issues—they translate them into clear options, timelines, and decisions that are usable by an operating team. They operate like an extension of an in-house team: pragmatic, business-minded, and reliable under pressure.’
‘Daniel Zimmerman stands out for exceptional judgment and leadership. He is decisive, calm under pressure, and consistently focuses on what is most important for the client. He communicates clearly, gives practical recommendations, and understands how to balance legal risk with business speed.’
‘Proactive and commercial. ’
‘Very proactive, commercial and solution oriented.’
‘WilmerHale has two great strengths: First is its wealth of expertise - any topic you can think of, they have an expert for that. Second is the personal interest and attention that our partner has given us over the years.’
‘Daniel Zimmermann is an incredible person. He has so much knowledge and goes far above and beyond what could be expected. Simply put, without him our company would not have succeeded. ’
Key clients
- Alethea Group, Inc.
- Linse Capital
- Flo Health
- GiveCampus
- Auron Therapeutics
- Amity Venture
- Infinium
- Keragon
- Gradient AI
- Butlr Technologies
- Casdin Capital
- General Catalyst
Practice head
Daniel Zimmermann; Mick Bain
Other key lawyers
Joseph Wyatt; Eric Hanson; Avery Reaves; Caroline Dotolo; Mark Nylen; John Rockwell