William Y. Sim, P.C.

Immigration Law Firm

  • Recent Case: 134
  • Success Rate: 99%

Suggest Edit - Own this firm?

Contact Information


  • 713-977-5050
  • williamysim@yahoo.com
  • 6161 Savoy Drive Suite 1238, Houston , TX 77036

About William Y. Sim, P.C.


During the past three years, William Y. Sim, P.C. has filed 104 labor condition applications for H-1B visas, all have been approved, and 30 labor petitions for employment based green cards, one was denied. The overall case success rate is 99%.

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


LCA For H-1B Visa
  • Applications Filed: 104
  • Case Denied: 0
LC for Green Card(PERM)
  • Applications Filed: 30
  • Cased Denied: 1

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


William Y. Sim, P.C. has assisted clients in filing labor petitions for Green Card (PERM) applications. Below are key statistics:

Top Beneficiary Visas

H-1B; F-1; E-2; Not in USA; F-2

Top Job Titles

Software Engineer; Manager, Vietnamese Restaurant; Accountant; Japanese Restaurant Manager; Financial Analyst; Pharmacy Technician; Logistician; Supply Chain Analyst; Pcb Design Engineer; Cook, Vietnamese Specialty Food

Top O*NET Titles

Food Service Managers; Financial Analysts; Management Analysts; Logisticians; Electronics Engineers, Except Computer; Wholesale and Retail Buyers, Except Farm Products; Software Developers, Systems Software; Chemical Engineers; Computer Systems Analysts; Accountants And Auditors

Top Locations

Houston, TX; Katy, TX; Mt Pleasant, WI; Mount Pleasant, WI; Conroe, TX; Austin, TX; Sugar Land, TX; League City, TX; Dallas, TX; Diboll, TX

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


William Y. Sim, P.C. 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

Top Job Titles

Accountant; Supply Chain Analyst; Data Scientist; Senior Materials Scientist; Computer Systems Engineer; Electrical Engineer; Manufacturing Project Management Analyst; Software Engineer; Product Engineer; Process Safety Engineer

Top Locations

Mt. Pleasant, WI; Houston, TX; Mt Pleasant, WI; Milwaukee, WI; San Jose, CA; Dallas, TX; Sugar Land, TX; New Orleans, LA; Lake Charles, LA

Practice Areas


  • Naturalization and Citizenship: Guides individuals through the process of becoming U.S. citizens.
  • Deportation Defense: Represents clients in removal proceedings and assists with applications for relief such as asylum, cancellation of removal, or adjustment of status.
  • Workplace Compliance and Audits: Guides employers in complying with immigration laws.
  • Employment Visas: Assists businesses and individuals with work visa applications, including H-1B, L-1, O-1, and E-2 visas.
  • Investor and Entrepreneur Visas: Advises entrepreneurs and investors on obtaining visas.
  • Student and Exchange Visas: Supports F-1 and J-1 visa applicants.

Immigration Lawyers or Agents at William Y. Sim, P.C.

Troy Sim

Recent Case: 5 - Success Rate: Value: 100.00%.

View Troy Sim Profile