Marnie R.Phillips


San Francisco + 1.415.875.5861

Marnie Phillips's practice focuses on representing employers in complex labor and employment matters that arise under federal, state, and local labor and employment laws. Her experience includes advising clients on the various legal implications stemming from workplace injuries, terminations, and employee discipline and counseling clients during union contract negotiations and in labor arbitrations.

Marnie represents clients such as Stanford Health Care, Stanford University, and the San Francisco Symphony.

Marnie shares the Firm's commitment to pro bono representation and community outreach. She currently represents a Guatemalan refugee in her application for asylum and sits on the board of directors for the AIDS Legal Referral Panel.


  • Skyworks Solutions acquires Infrastructure and Automotive business of Silicon Laboratories for $2.75 billionJones Day advised Skyworks Solutions, Inc., an innovator of high-performance analog semiconductors, in connection with its acquisition of the Infrastructure and Automotive business of Silicon Laboratories Inc. (NASDAQ: SLAB), a leading provider of silicon, software, and solutions, in an all-cash asset transaction valued at $2.75 billion.
  • Playboy acquires sexual wellness chain LoversJones Day advised Playboy Enterprises Inc. in its $25 million acquisition of TLA Acquisition Corp., the parent company of the Lovers family of stores, a leading omni-channel online and brick-and-mortar sexual wellness chain, with 41 stores in five states.
  • Five9 acquires Inference Technologies GroupJones Day advised Five9, Inc. in its acquisition of Inference Technologies Group, Inc., a leading global provider of Intelligent Virtual Agents for sales and service organizations.
  • Astellas Pharma acquires iota BiosciencesJones Day advised Astellas Pharma Inc. in its acquisition of iota Biosciences.
  • JTC acquires NES Financial for up to $116 millionJones Day advised JTC PLC in the acquisition of NES Financial, a technology-enabled provider of specialist fund administration and treasury services recognized on the San Francisco Business Times top Bay Area fintech list, for up to $116 million.
  • Integer Holdings Corporation develops employee programming to mitigate the spread of COVID-19 within the workplaceJones Day represented Integer Holdings Corporation during the COVID-19 crisis to develop appropriate protocols and policies for implementing an employee temperature screening program, a face covering program, and return to work policies for employees suffering from COVID-19, respiratory illness, or exposure to individuals with COVID-19.
  • Advantage Solutions acquires leading brand manager and marketing agencyJones Day advised Advantage Solutions in its acquisition of a leading brand manager and sales and marketing agency.