Mark Catam

Immigration Lawyer at Berry Appleman & Leiden Llp

  • Recent Case: 495
  • Success Rate: 100%

Suggest Edit - Own this firm?

Contact Information


  • 415-986-1446
  • apple-usimm@fragomen.com, mark@catamlaw.com
  • 555 Montgomery Street 4th Floor, San Francisco , CA 94111

About Mark Catam


Mark Catam, who is licensed to practice at California, is an immigraton attorney at Berry Appleman & Leiden Llp. During the past three years, Mark Catam has filed 495 labor petitions for employment based green cards, all have been certified(approved). The overall case success rate is 100%.

Statistics of Labor Petitions for H-1B Visa & Employment Based Green Card(PERM)


LCA For H-1B Visa
  • Applications Filed: 0
  • Case Denied: 0
LC for Green Card(PERM)
  • Applications Filed: 495
  • Cased Denied: 0

Labor Petitions (LC) for Green Card (PERM) Applications


Mark Catam has assisted clients in filing labor petitions for Green Card (PERM) applications. Below are key statistics:

Top Beneficiary Visas

H-1B, L-1, O-1, TN, F-1, Parolee, E-3

Top Job Titles

Software Development Engineer, Asic Design Engineer, Hardware Development Engineer, Design Verification Engineer, Machine Learning Engineer, Engineering Project Coordinator, Software Development Engineer - Firmware, Software Development Engineer - Applications, Tools & Automation Engineer, Data Scientist

Top O*NET Titles

Electronics Engineers, Except Computer, Software Developers, Software Developers, Systems Software, Computer Hardware Engineers, Electrical Engineers, Software Developers, Applications, Software Quality Assurance Analysts And Testers, Computer Occupations, All Other, Data Scientists, Mechanical Engineers

Top Locations

Cupertino, CA, San Diego, CA, Austin, TX, Los Angeles, CA, New York, NY

Labor Condition Applications(LCA) for H-1B Visa


Mark Catam has filed labor condition applications for H-1B visas for a wide variety of positions and locations. Below are the top statistics:

Top Beneficiary Visas

Top Job Titles

Top O*NET Titles

Top Locations

Practice Areas


  • Student and Exchange Visas: Supports F-1 and J-1 visa applicants.
  • Investor and Entrepreneur Visas: Advises entrepreneurs and investors on obtaining visas.
  • Employment Visas: Assists businesses and individuals with work visa applications, including H-1B, L-1, O-1, and E-2 visas.
  • Green Card Applications: Helps clients obtain lawful permanent residency.

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