Mr Dario Frommer > Mayer Brown > Los Angeles, United States > Lawyer Profile
Mayer Brown Offices
350 SOUTH GRAND AVENUE
25TH FLOOR
LOS ANGELES, CA 90071-1503
CALIFORNIA
United States
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Mr Dario Frommer
Position
Partner
Career
With a career in law and government spanning 30 years, Dario Frommer is a highly sought-after legal and political advisor for clients. He represents and advises Fortune 500 companies, tech start-ups and government agencies before federal, state, and local government entities —including legislative, regulatory enforcement, government procurement, and investigation proceedings.
Lawyer Rankings
United States > Real estate > Land use/zoning
Mayer Brown assists major developers and investors in traversing the legal and political complexities involved in developing projects. The Los Angeles-based practice is led by the ‘well respected’ and ‘timely’ Edgar Khalatian who is proficient in obtaining land use entitlements essential for residential, commercial, mixed-use, and medical facility projects. Philip Recht co-leads the firm’s public policy, regulatory & political practice, and often promotes his clients’ interests before federal, state and local government authorities. Recent joiner Dario Frommer represents his clients in similar legislative, regulatory, and enforcement matters. Seasoned litigator Dan Queen and associate Arteen Mnayan advise their clients on the California Environmental Quality Act and other compliance issues. Recently promoted partner Nedda Mahrou and associate Patricia Tubert are well-informed on planning and zoning law, securing entitlements, and municipal affairs. Unless stated otherwise, all the abovementioned attorneys are based in Los Angeles.
United States > Government > Government relations
With strong expertise in the telecoms, tax, trade, transportation and financial services sectors, Mayer Brown is frequently sought out by corporates and trade associations for representation and advice on public policy compliance and advocacy and legislative and regulatory strategies. The practice group is led by Philip Recht in Los Angeles, who is experienced in the development of regulatory legislation in diverse and novel industries, alongside Howard Waltzman in Washington DC, who is adept in technology related legislation advocacy. Also in DC, Andrew Olmem has expertise in financial services legislation and economic policies is informed by his experience working in congress and the white house, while in Chicago Mitchell Holzrichter focuses on infrastructure funding and policy. A further standout area is the firms’ congressional investigations practice, which was significantly bolstered in January 2024 with the addition of Kimberly Hamm to the DC office, who has experience in the US Senate, the US House and in the SEC, and leads many of the complex investigations in the financial services sector. Dario Frommer joined the Los Angeles office in May 2024 from Akin, and is well versed in legislative advocacy, regulatory enforcement and investigations across various sectors, including tech.
Lawyer Rankings
Top Tier Firm Rankings
- Tax > Financial products
- Finance > Financial services regulation
- Finance > Fintech
- Dispute resolution > Appellate: courts of appeals / Appellate: supreme courts (states and federal)
- Tax > International tax
- Dispute resolution > Appellate: courts of appeals / Appellate: supreme courts (states and federal)
- Healthcare > Life sciences
- Healthcare > Life sciences
- Media, technology and telecoms > Outsourcing
- Finance > Project finance
- Finance > Structured finance: derivatives and structured products
- Finance > Structured finance: securitization
- Tax > US taxes: contentious
Firm Rankings
- Finance > Capital markets: debt offerings
- Finance > Capital markets: global offerings
- Antitrust > Civil litigation/class actions: defense
- M&A/corporate and commercial > Corporate governance
- Media, technology and telecoms > Cyber law (including data privacy and data protection)
- Environment > Environment: litigation
- Labor and employment > ERISA litigation
- Dispute resolution > Financial services litigation
- Government > Government relations
- Labor and employment > Immigration
- Insurance > Insurance: non-contentious
- Real estate > Land use/zoning
- Dispute resolution > Product liability, mass tort and class action - defense: consumer products (including tobacco)
- Dispute resolution > Product liability, mass tort and class action - defense: toxic tort
- Transport > Rail and road: finance
- Energy > Renewable/alternative power
- Tax > US taxes: non-contentious
- Dispute resolution > Appellate: courts of appeals / Appellate: supreme courts (states and federal)
- Dispute resolution > Appellate: courts of appeals / Appellate: supreme courts (states and federal)
- Finance > Capital markets: equity offerings
- Finance > Capital markets: high-yield debt offerings
- Finance > Commercial lending > Advice to direct lenders/private credit
- Real estate > Construction (including construction litigation)
- Intellectual property > Copyright
- International trade and national security > Customs, export controls and economic sanctions
- Dispute resolution > E-discovery
- Dispute resolution > General commercial disputes
- Labor and employment > Labor and employment disputes (including collective actions)
- International trade and national security > National Security
- Dispute resolution > Product liability, mass tort and class action - defense: pharmaceuticals and medical devices
- Real estate > Real estate
- Real estate > Real estate investment trusts (REITs)
- Finance > Restructuring (including bankruptcy): corporate
- Dispute resolution > Securities litigation: defense
- International trade and national security > Trade remedies and trade policy
- Insurance > Advice to insurers
- Finance > Commercial lending: Advice to bank lenders
- Labor and employment > Employee benefits, executive compensation and retirement plans: design
- Labor and employment > Employee benefits, executive compensation and retirement plans: transactional
- Energy > Energy transactions: electric power
- Government > Government contracts
- Healthcare > Life sciences
- Media, technology and telecoms > Media and entertainment: litigation
- Intellectual property > Patents: litigation (full coverage)
- Media, technology and telecoms > Technology transactions
- Labor and employment > Workplace and employment counseling
- Finance > Commercial lending
- Dispute resolution > International arbitration
- Antitrust > Merger control
- Investment fund formation and management > Private equity funds (including venture capital)
- M&A/corporate and commercial > Venture capital and emerging companies
- M&A/corporate and commercial > M&A: large deals ($1bn+)
- Dispute resolution > Corporate investigations and white-collar criminal defense