NewLaw Guide 2026 : Global-wide
Provided by Chambers
QuisLex focuses on assisting clients requiring managed document review, handling complex, volume-intensive mandates. The firm has particular experience in the use of AI and other evolving technologies for document review. Additional services include privilege reviews, redaction reviews, and deposition and trial preparation work.
Sirisha Gummaregula is QuisLex's president and CEO, and a key contact.
Provided by Chambers
We follow where the quality is and we are not tied to one provider, but QuisLex are the stand-outs. Price is a key factor, but their accuracy is also above what we see elsewhere. With the way they are set up, they have review teams that know what they are doing and the quality assurance is there.
Quislex are second-to-none in what they do. They always strive for perfection and they achieve it. With Quislex, you can always locate the needle in the haystack: even a 20 million email haystack. They are truly remarkable people and I have the utmost faith when I am working them on data collection and review.
QuisLex has proven to be very pragmatic, with the necessary resources to help us meet very short deadlines. They reviewed very large volumes of documents in a short time period.
Quislex showed a proactive approach to managed reviews, including suggestions that make work a lot more efficient, as well as advanced quality control. It does exactly what we need. They won't get overwhelmed with massive data sets and can suggest reasonable and defensible approaches to filter the data and review it.
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