Best Law Firms in the United States for Privacy and Data Security Law

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 Indianapolis, Indiana
 Indianapolis, Indiana
United States 2026
 39  National Awards
 227  Regional Awards

More than 900 legal professionals in 26 offices across the country collaborate seamlessly at Barnes & Thornburg to field the right team for you. As one of the 100 largest law firms in the United States, we put our collective experience across legal disciplines to work so you can conduct business in today’s changing marketplace. For more information, visit us online at www.btlaw.com.

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Atlanta Tier 2 in Privacy and Data Security Law
Client Endorsed
 Des Moines, Iowa
United States 2026
 29  Regional Awards

With a rich history deeply rooted in the Central Iowa legal community, Dickinson, Bradshaw, Fowler & Hagen, P.C. boasts one of the largest Iowa-based teams of attorneys practicing in more than 90 areas of law. As a general practice law firm, we provide clients with the highest quality of legal representation, and we recognize the importance of providing personalized representation for each client. Ultimately, our goal is to provide legal services and counseling which enhance the reputation of both the client and the attorney involved.

 

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Des Moines Tier 2 in Privacy and Data Security Law
 New Albany, Ohio
Client Endorsed
 New Albany, Ohio
United States 2026
 1  National Award
 3  Regional Awards

Founded in 2007 by former Chiefs of the Ohio Attorney General's Consumer Protection Section, Mac Murray & Shuster (M&S) helps businesses nationwide proactively manage their consumer protection and privacy regulatory compliance demands, defend against litigation, and respond to regulatory challenges and investigations by state attorneys general and federal agencies including the FTC, FCC, and CFPB.

From small and mid-market firms to Fortune 100 companies, their client base spans highly regulated industries including direct-to-consumer marketing, teleservices, financial services, healthcare, energy, cannabis, automotive, higher education, and charitable contributions. Having worked in the trenches on every side of these laws, M&S attorneys are able to advise from a regulator's point of view and understand firsthand the challenges businesses face in trying to meet their compliance obligations without impeding operational, financial, and innovation objectives. The firm is uniquely positioned to help clients proactively manage their compliance responsibilities and establish a defensible position that mitigates risk and supports a compliance culture.

Bringing an unmatched combination of big firm experience, political savvy, and boutique client service, M&S has received national recognition for excellence in law and is certified as a women-owned business by the Women's Business Enterprise National Council (WBENC). They are a proud member of the National Association of Minority and Women Owned Law Firms (NAMWOLF).

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Columbus-OH Tier 2 in Privacy and Data Security Law
United States 2026
 1  Law Firm of the Year Award
 39  National Awards
 150  Regional Awards

McDermott Will & Schulte is an international law firm serving businesses, institutions and individuals across a wide range of legal matters. With offices throughout the United States and Europe, including Chicago, New York, London, Paris, Frankfurt and Washington, D.C., the firm advises clients on complex transactions, regulatory concerns, litigation and industry-specific challenges. Since first earning attorney recognition in 1983, the firm has continued to build a broad legal practice shaped by changing markets and evolving client needs.

The firm is known for its work in corporate law, mergers and acquisitions, banking and finance, tax law, health care law, intellectual property and high-stakes litigation. Its attorneys also counsel clients in emerging areas such as artificial intelligence law, fintech, privacy and data security, biotechnology and life sciences. McDermott Will & Schulte represents clients ranging from growing companies to multinational organizations, helping them navigate business decisions, disputes and regulatory matters with practical legal guidance.

McDermott Will & Schulte has earned recognition across numerous practice areas in Best Law Firms rankings, including bankruptcy and restructuring, employment law, real estate law, securities regulation, patent law, antitrust law and international trade and finance law. The firm also has 357 lawyers recognized by Best Lawyers, reflecting peer-reviewed acknowledgment across a broad range of legal disciplines.

Clients turn to McDermott Will & Schulte for counsel that is strategic, business-minded and tailored to the industries they serve. Whether handling cross-border transactions, intellectual property disputes, health care compliance or complex commercial litigation, the firm focuses on delivering clear legal solutions that align with each client’s long-term objectives.

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Boston Tier 1 in Privacy and Data Security Law
Chicago Tier 3 in Privacy and Data Security Law
 Phoenix, Arizona
Client Endorsed
 Phoenix, Arizona
United States 2026
 43  National Awards
 317  Regional Awards

At Taft, we work together across offices and practice areas to help clients address legal and business challenges efficiently and strategically. Our attorneys focus on practical solutions designed to support clients’ goals, whether they are managing day-to-day operations, navigating complex transactions, or resolving disputes.

With more than 1,100 attorneys, Taft serves clients from offices in Chicago, Illinois; Cincinnati, Cleveland, Columbus, Dayton, and Delaware, Ohio; Aspen, Denver, and Colorado Springs, Colorado; Detroit and Southfield, Michigan; Minneapolis, Minnesota; Indianapolis, Indiana; Covington, Kentucky; Phoenix, Arizona; Stuart and West Palm Beach, Florida; and Washington, D.C.

Taft represents individuals, privately held businesses, public companies, nonprofits, and institutions across established and emerging industries throughout the United States and internationally.

The firm advises clients in a broad range of practice areas, including:

Since 1885, Taft has remained focused on delivering responsive legal counsel and client service tailored to the needs of businesses, organizations, and individuals.

Affiliated Businesses

Taft attorneys regularly collaborate with affiliated businesses to provide clients with additional consulting and advisory services in a variety of industries and operational areas. These affiliated businesses include:

  • Ginovus
  • Taft Advisors LLC
  • Taft Business Consulting
  • Taft Infrastructure Advisors

Through these organizations, clients have access to consulting services related to planning, forecasting, government relations, infrastructure, and public policy matters.

Awards and Honors

Taft and its attorneys have received recognition from legal industry publications and ranking organizations, including:


Main Areas of Practice:

Business: Taft represents public, private, and nonprofit clients in industries including banking, construction, finance, health care, insurance, manufacturing, private equity, real estate, retail, transportation, and utilities. The firm advises clients ranging from emerging businesses to Fortune 500 companies on local, national, and cross-border matters.

Bankruptcy and Restructuring: The firm represents debtors, lenders, creditors’ committees, trustees, suppliers, developers, landlords, buyers, sellers, and other parties in restructuring matters, insolvency proceedings, transactions, and related litigation across multiple industries.

Employment and Labor Relations: Taft advises employers on labor and employment matters, including workplace policies, litigation, labor relations, employee benefits and ERISA compliance, workplace safety, immigration matters, and workers’ compensation issues.

Energy: The firm represents energy providers, utilities, developers, independent power producers, transmission companies, and other participants in the energy sector on regulatory, transactional, and operational matters.

Environmental: Taft handles environmental litigation, regulatory compliance, enforcement matters, environmental due diligence, toxic tort claims, Superfund matters, Brownfields redevelopment, and administrative proceedings before state and federal agencies.

Health Care: The firm advises hospitals, physicians, health systems, research institutions, and medical device, biotechnology, and pharmaceutical companies on business, regulatory, reimbursement, litigation, employment, and compliance matters.

Intellectual Property: Taft counsels clients on patents, trademarks, copyrights, trade secrets, licensing, and intellectual property litigation, including matters involving pharmaceuticals, life sciences, software, and internet-related technologies.

Lending and Finance: The firm represents lenders and borrowers in a wide range of financing transactions, including asset-based lending, acquisition finance, mezzanine financing, real estate finance, equipment leasing, regulatory compliance, and consumer financial services matters.

Litigation: Taft represents clients in state and federal courts, arbitration proceedings, and regulatory matters involving commercial disputes, antitrust, bankruptcy, construction, environmental claims, intellectual property, securities, product liability, white collar defense, and other complex litigation matters.

Private Client: The firm advises individuals, families, and business owners on estate planning, wealth transfer strategies, succession planning, trusts and estates, charitable planning, and tax-related matters.

Real Estate: Taft represents clients in matters involving acquisitions, dispositions, financing, leasing, development, land use, construction, property management, and real estate litigation.

Tax: The firm advises corporations, financial institutions, nonprofit organizations, joint ventures, and individuals on tax planning, employee benefits, executive compensation, mergers and acquisitions, international tax matters, state and local taxation, and tax controversy matters.

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Columbus-OH Tier 1 in Privacy and Data Security Law
United States 2026
 1  Law Firm of the Year Award
 36  National Awards
 93  Regional Awards

LEGAL EXCELLENCE. DEDICATION TO CLIENTS. COMMITMENT TO PUBLIC SERVICE.

WilmerHale is a leading, full-service international law firm with more than 1,100 lawyers located throughout 12 offices in the United States and Europe. Our lawyers work at the intersection of government, technology and business, and we remain committed to our guiding principles of:

-providing quality, world-class legal and client services;

-fostering an environment that promotes an entrepreneurial spirit, collaboration and collegiality by drawing on the exceptional talents and varied experience of our lawyers;

-providing all of our attorneys and business professionals with the opportunity to succeed;

-encouraging lawyers and business professionals to perform public service and give back to the community through pro bono work, government service, service to the bar, teaching, and supporting public institutions and charitable organizations;

-and hiring and retaining exceptionally talented lawyers who possess the common trait of outstanding academic and personal achievements.

Learn more about us at wilmerhale.com.

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Washington, D.C. Tier 1 in Privacy and Data Security Law
 1  Law Firm of the Year Award
 48  National Awards
 142  Regional Awards
Atlanta Tier 1 in Privacy and Data Security Law
Washington, D.C. Tier 1 in Privacy and Data Security Law
 1  Law Firm of the Year Award
 35  National Awards
 273  Regional Awards
Birmingham Tier 1 in Privacy and Data Security Law
Nashville Tier 1 in Privacy and Data Security Law
Jackson-MS Tier 2 in Privacy and Data Security Law
 2  National Awards
 34  Regional Awards
New Jersey Tier 2 in Privacy and Data Security Law
 2  Law Firm of the Year Awards
 33  National Awards
 127  Regional Awards
Seattle Tier 1 in Privacy and Data Security Law
Washington, D.C. Tier 2 in Privacy and Data Security Law
 2  Law Firm of the Year Awards
 43  National Awards
 167  Regional Awards
Washington, D.C. Tier 1 in Privacy and Data Security Law
 1  Law Firm of the Year Award
 39  National Awards
 88  Regional Awards
Boston Tier 1 in Privacy and Data Security Law
 1  Law Firm of the Year Award
 57  National Awards
 471  Regional Awards
San Jose Tier 1 in Privacy and Data Security Law
 1  Law Firm of the Year Award
 56  National Awards
 441  Regional Awards
Atlanta Tier 2 in Privacy and Data Security Law
Nashville Tier 3 in Privacy and Data Security Law
 7  National Awards
 156  Regional Awards
New Jersey Tier 1 in Privacy and Data Security Law
 6  Regional Awards
Columbia-SC Tier 1 in Privacy and Data Security Law
 46  National Awards
 175  Regional Awards
Atlanta Tier 1 in Privacy and Data Security Law
 1  Law Firm of the Year Award
 40  National Awards
 122  Regional Awards
Dallas/Fort Worth Tier 1 in Privacy and Data Security Law
 11  National Awards
 42  Regional Awards
New Jersey Tier 1 in Privacy and Data Security Law
 6  National Awards
 19  Regional Awards
Atlanta Tier 3 in Privacy and Data Security Law
 1  Law Firm of the Year Award
 37  National Awards
 292  Regional Awards
Atlanta Tier 2 in Privacy and Data Security Law
Columbia-SC Tier 2 in Privacy and Data Security Law
Nashville Tier 2 in Privacy and Data Security Law
 1  Law Firm of the Year Award
 40  National Awards
 164  Regional Awards
Rhode Island Tier 1 in Privacy and Data Security Law
 16  National Awards
 27  Regional Awards
Boston Tier 1 in Privacy and Data Security Law
 23  Regional Awards
Rhode Island Tier 2 in Privacy and Data Security Law
 26  National Awards
 84  Regional Awards
Washington, D.C. Tier 1 in Privacy and Data Security Law
 2  Law Firm of the Year Awards
 50  National Awards
 225  Regional Awards
Dallas/Fort Worth Tier 1 in Privacy and Data Security Law
Washington, D.C. Tier 1 in Privacy and Data Security Law
 1  Law Firm of the Year Award
 28  National Awards
 67  Regional Awards
Boston Tier 1 in Privacy and Data Security Law
Chicago Tier 1 in Privacy and Data Security Law
Washington, D.C. Tier 2 in Privacy and Data Security Law
 1  National Award
 74  Regional Awards
Jackson-MS Tier 1 in Privacy and Data Security Law
United States 2026
 1  Regional Award
Washington, D.C. Tier 2 in Privacy and Data Security Law
United States 2026
 5  Regional Awards
Birmingham Tier 3 in Privacy and Data Security Law
United States 2026
 17  National Awards
 33  Regional Awards
Dallas/Fort Worth Tier 2 in Privacy and Data Security Law
United States 2026
 37  National Awards
 96  Regional Awards
Washington, D.C. Tier 3 in Privacy and Data Security Law
United States 2026
 20  National Awards
 74  Regional Awards
St. Louis Tier 2 in Privacy and Data Security Law
United States 2026
 1  Law Firm of the Year Award
 34  National Awards
 83  Regional Awards
Washington, D.C. Tier 2 in Privacy and Data Security Law
 38  National Awards
 348  Regional Awards
Nashville Tier 1 in Privacy and Data Security Law
United States 2026
 42  National Awards
 171  Regional Awards
Atlanta Tier 1 in Privacy and Data Security Law
United States 2026
 24  National Awards
 60  Regional Awards
Chicago Tier 1 in Privacy and Data Security Law
Los Angeles Tier 1 in Privacy and Data Security Law
United States 2026
 6  National Awards
 72  Regional Awards
Nashville Tier 1 in Privacy and Data Security Law
United States 2026
 1  National Award
 3  Regional Awards
Chicago Tier 2 in Privacy and Data Security Law
 17  National Awards
 59  Regional Awards
Cleveland Tier 1 in Privacy and Data Security Law
United States 2026
 5  National Awards
 12  Regional Awards
Philadelphia Tier 1 in Privacy and Data Security Law
United States 2026
 31  Regional Awards
Des Moines Tier 1 in Privacy and Data Security Law
United States 2026
 24  National Awards
 233  Regional Awards
Birmingham Tier 1 in Privacy and Data Security Law
United States 2026
 10  National Awards
 193  Regional Awards
Jackson-MS Tier 1 in Privacy and Data Security Law
United States 2026
 1  National Award
 29  Regional Awards
St. Louis Tier 1 in Privacy and Data Security Law
United States 2026
 2  National Awards
 5  Regional Awards
Atlanta Tier 3 in Privacy and Data Security Law
United States 2026
 19  National Awards
 28  Regional Awards
Boston Tier 2 in Privacy and Data Security Law
United States 2026
 3  National Awards
 20  Regional Awards
Atlanta Tier 1 in Privacy and Data Security Law
United States 2026
 4  Regional Awards
Atlanta Tier 2 in Privacy and Data Security Law
United States 2026
 1  National Award
 73  Regional Awards
Tulsa Tier 1 in Privacy and Data Security Law
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