Louis Greenstein > McGuireWoods LLP > Washington DC, United States > Lawyer Profile
McGuireWoods LLP Offices

888 16th Street N.W.
Suite 500
Washington, DC 20006
United States
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Louis Greenstein

Position
Louis Greenstein is a member of McGuireWoods’ Financial Services & Securities Enforcement Department. For more than 20 years, Louis has represented financial services firms, corporations, their boards, officers, directors and employees in investigations by the Securities and Exchange Commission (SEC), the Financial Industry Regulatory Authority, the United States Department of Justice (DOJ), and state regulatory agencies. Louis also has substantial experience conducting internal investigations and counseling clients on corporate governance and disclosure issues, including strategies for avoiding potential regulatory issues through preventive remedial measures. Prior to entering private practice, Louis worked in the SEC’s Enforcement Division, where he conducted investigations to evaluate and enforce compliance with the federal securities laws. He also participated in the prosecution of civil and administrative enforcement actions. Louis regularly speaks and publishes on topics relevant to his practice, including on the firm’s Subject to Inquiry blog,
Top Tier Firm Rankings
- Transport > Shipping: litigation and regulation
- M&A/corporate and commercial > M&A: middle-market (sub-$500m)
- Transport > Rail and road: litigation and regulation
Firm Rankings
- Insurance > Advice to policyholders
- Industry focus > Education
- Energy > Energy litigation: electric power
- Energy > Energy regulation: electric power
- Energy > Energy transactions: electric power
- Dispute resolution > Product liability, mass tort and class action - defense: automotive/transport
- Transport > Aviation and air travel: finance
- Finance > Commercial lending: Advice to bank lenders
- Labor and employment > Employee benefits, executive compensation and retirement plans: design
- Energy > Energy litigation: oil and gas
- Labor and employment > Labor and employment disputes (including collective actions)
- Real estate > Land use/zoning
- Tax > Not-for-profit (Fortune 1000 private foundations, national trade associations, and charities)
- M&A/corporate and commercial > Private equity buyouts: middle-market (Up to $500m)
- Dispute resolution > Product liability, mass tort and class action - defense: pharmaceuticals and medical devices
- Dispute resolution > Product liability, mass tort and class action - defense: toxic tort
- Energy > Renewable/alternative power
- Healthcare > Service providers
- Transport > Shipping: litigation and regulation
- Finance > Capital markets: debt offerings
- Antitrust > Cartel
- Media, technology and telecoms > Cyber law (including data privacy and data protection)
- Labor and employment > Employee benefits, executive compensation and retirement plans: transactional
- Energy > Energy transactions: oil and gas
- Environment > Environment: litigation
- Environment > Environment: regulatory
- Environment > Environment: transactional
- Finance > Fintech
- Dispute resolution > General commercial disputes
- Media, technology and telecoms > Outsourcing
- Dispute resolution > Product liability, mass tort and class action - defense: consumer products (including tobacco)
- Intellectual property > Trade secrets (litigation and non-contentious matters)
- Antitrust > Civil litigation/class actions: defense
- Finance > Project finance
- Real estate > Real estate finance
- Dispute resolution > Leading trial lawyers
- Tax > US taxes: non-contentious
- Dispute resolution > Corporate investigations and white-collar criminal defense