Aptum Law

Immigration Law Firm

  • Recent Case: 46
  • Success Rate: 98%

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Contact Information


  • 650-475-6289
  • andy.liu@aptumlaw.us, andy@quan.legal, andy@aptumlaw.us
  • 750 Alma Lane Suite 8244, Foster City , CA 94404

About Aptum Law


During the past three years, Aptum Law has filed 42 labor condition applications for H-1B visas, with only one denial, and 4 labor petitions for employment based green cards, all have been certified(approved). The overall case success rate is 98%.

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


LCA For H-1B Visa
  • Applications Filed: 42
  • Case Denied: 1
LC for Green Card(PERM)
  • Applications Filed: 4
  • Cased Denied: 0

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


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

Top Beneficiary Visas

H-1B

Top Job Titles

Software Developer; Multimedia Artist; General Manager; Biochemist

Top O*NET Titles

General Manager; Biochemist; Software Developers; Multimedia Artists And Animators

Top Locations

San Mateo, CA; San Jose, CA; Santa Clara, CA; Fremont, CA

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


Aptum Law 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

H-1B; E-3 Australian

Top Job Titles

Financial Analyst; Electrical Engineer; Accountant; Software Developer; Supply Chain Analyst; Marketing Specialist; Process Development Engineer; Business Analyst; Global Relationship Associate; Rf Engineer

Top Locations

Rancho Cucamonga, CA; San Mateo, CA; Santa Clara, CA; Sacramento, CA; Jersey City, NJ; San Jose, CA; Itasca, IL; Grand Rapids, MI; Walnut, CA; New York, NY

Practice Areas


  • Asylum Applications: Assists individuals fleeing persecution in their home countries.
  • Naturalization and Citizenship: Guides individuals through the process of becoming U.S. citizens.
  • 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.
  • Family Immigration: Helps families reunite through petitions for spouses, children, parents, and fiancés.
  • Investor and Entrepreneur Visas: Advises entrepreneurs and investors on obtaining visas.

Immigration Lawyers or Agents at Aptum Law

Zheng Liu

Recent Case: 46 - Success Rate: Value: 98.00%.

View Zheng Liu Profile