Profile

Grayslake Advisors, LLC provides expert witness testimony and litigation support in economics, finance, accounting, and real estate. We apply deep academic and industry expertise to solve complex business problems in a wide variety of legal and regulatory matters.

With offices in Los Angeles and New York City, we serve clients nationwide, including large multinational law firms, Fortune 500 companies, and government and regulatory agencies. We invite you to browse through this website to gain a better understanding of our expertise and service offerings, and contact us to discuss how we can exceed your expectations.

Law Firms


Akerman LLP

Arnold & Porter Kaye Scholer LLP

Baker McKenzie LLP

Barnes & Thornburg LLP

Blank Rome LLP

Boies Schiller Flexner LLP

Browne George Ross LLP

Bryan Cave Leighton Paisner LLP

Buchalter APC

Ciresi Conlin LLP

Cozen O’Connor

Davis Polk & Wardwell LLP

Davis Wright Tremaine LLP

Dewey Pegno & Kramarsky LLP

DLA Piper LLP

Dykema Gossett PLLC

Ervin Cohen & Jessup LLP

Farella Braun + Martel LLP

Fenwick & West LLP

Freedman + Taitelman LLP

Gibson Dunn & Crutcher LLP

Gordon Rees Scully Mansukhani LLP

Greenberg Traurig LLP

Hicks Thomas LLP

Honigman LLP

Husch & Blackwell LLP

Jenner & Block LLP

Katten Muchin Rosenman LLP

Keller/Anderle LLP

Kellogg, Hansen, Todd, Figel & Frederick PLLC

Kirkland & Ellis LLP

Latham & Watkins LLP

Lewis Brisbois Bisgaard & Smith LLP

Locke Lord LLP

Loeb & Loeb LLP

Mayer Brown LLP

McKool Smith P.C.

Miller Barondess LLP

Miller Starr Regalia P.C.

Morrison & Foerster LLP

Munger, Tolles & Olson LLP

Nixon Peabody LLP

O’Melveny & Myers LLP

Paul Hastings LLP

Paul, Weiss, Rifkind, Wharton & Garrison LLP

Perkins Coie LLP

Proskauer Rose LLP

Quinn Emanuel Urquhart & Sullivan LLP

Reid Collins & Tsai LLP

Robbins Geller Rudman & Dowd LLP

Robins Kaplan LLP

Ropes & Gray LLP

Schlam, Stone & Dolan LLP

Seyfarth Shaw LLP

Sheppard, Mullin, Richter and Hampton LLP

Sidley Austin LLP

Skadden, Arps, Meagher, Slate & Flom LLP

Stearns Weaver Miller

Steptoe & Johnson LLP

Susman Godfrey LLP

Thompson Coburn LLP

Venable LLP

Weil, Gotshal & Manges LLP

White & Case LLP

Williams & Connolly LLP

Wright & Close LLP

Government Agencies


City of Los Angeles

City of San Diego

Federal Bureau of Investigation (FBI)

U.S. Attorney’s Office

U.S. Department of Labor

U.S. Securities and Exchange Commission

Businesses & Individuals


Airbnb

Alger Management

Altimeter Capital

Americold

Andre Balazs

Aon Insurance

American International Group (AIG)

AR Capital LLC/Nicholas S. Schorsch

Ares Capital Corporation

ASICS

Atlas Capital

Atomic Labs

Bain & Company

Bank of America

Bank of New York Mellon

Bluegreen Corporation

Boston Consulting Group

Canyon Capital

Capital Properties

Caruso Affiliated

CBL & Associates Properties

Centene Corporation

Citigroup

Colony Capital

Cottonwood Residential

CVS Pharmacy

Davidson Kempner Capital Management

Empire State Realty Trust/Malkin family

Fortress Investment Group

Frontier Communications

Glenview Capital Management

Goldman Sachs

Green Street Advisors

Gulf Finance House (Bahrain)

Hearthstone, Inc.

Highbridge Capital Management

Iconiq Capital Management

Institutional Venture Partners

KB Home

Lennar Corporation

Lloyd’s of London

Los Angeles Clippers/Steve Ballmer

Macerich Company

Macquarie Group

Mattress Firm

McKinsey & Company

Midea USA/Midea Group

MSD Capital

Napier Park Global Capital

Nomura Holdings

Norwest Venture Partners

Och-Ziff Capital Management

Peter Thiel

Pine River Capital Management

PricewaterhouseCoopers

Providence Equity Partners

QBE Insurance Company

Regency Outdoor Advertising

Riverside Company

SBE Entertainment/Sam Nazarian

Sears Holdings  

Shamrock Holdings

Simon Property Group

SoftBank Group Corporation

Starbucks Corporation

Star Insurance Company

State Bank of India

SunAmerica Affordable Housing Partners

Tiger Global Management

Tishman Speyer Properties

Toll Brothers

Tornante Company/Michael Eisner

United Parcel Service (UPS)

Wells Fargo

Yucaipa Companies

Representative Clients

Client Testimonials

Contact Us

If you’re interested in our services,
we would like to talk to you.

paul@grayslakeadvisors.com

(424) 256-6230

149 S. Barrington Ave. Suite 705 Los Angeles, CA 90049