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August 26, 2025

ZwillGen Attorneys Named 2025 BTI Client Service All-Stars

We’re thrilled to announce that Marc Zwillinger and Kandi Parsons have been named to the BTI Client Service All-Stars 2025, the only independently researched, client-driven ranking of attorney client service. We’re grateful to our clients for this recognition and proud to see Marc and Kandi’s commitment to exceptional client service celebrated.

In 2025, clients singled out their All-Stars for five qualities: being embedded in client decision-making, understanding business and operating context, bringing fresh ideas, delivering in compressed timeframes, and offering practical, actionable guidance.

Here’s what clients had to say:

“Marc is always highly responsive and speaks to us as a peer in the industry.”

View Marc’s Profile

“Kandi knows the best, most practical application of her wide range of knowledge.”

View Kandi’s Profile

According to The BTI Consulting Group, now in its 24th year of publication, the BTI Client Service All-Stars report is considered the gold standard for identifying attorneys who deliver truly superior client service. Based solely on unprompted, confidential client feedback, BTI conducted more than 350 in-depth interviews with CLOs and General Counsel at Fortune 1000 companies and other large organizations. No law firm submissions, self or firm referrals, or suggestions are accepted for inclusion.

Read more about the BTI Client Service All-Stars 2025 here.