The Law Firm of Sim, Parvathaneni and Brown PLLC

Immigration Law Firm

  • Recent Case: 12,813
  • Success Rate: 100%

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Contact Information


  • 214-646-2545
  • tsim@spblawfirm.com
  • 3010 LBJ Freeway Suite#130, Dallas , TX 75234

About The Law Firm of Sim, Parvathaneni and Brown PLLC


During the past three years, The Law Firm of Sim, Parvathaneni and Brown PLLC has filed 11,355 labor condition applications for H-1B visas, with 6 denials, and 1,458 labor petitions for employment based green cards, 12 of them were denied. 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: 11,355
  • Case Denied: 6
LC for Green Card(PERM)
  • Applications Filed: 1,458
  • Cased Denied: 12

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


The Law Firm of Sim, Parvathaneni and Brown PLLC has assisted clients in filing labor petitions for Green Card (PERM) applications. Below are key statistics:

Top Beneficiary Visas

H-1B; F-1; H-4; F-2; L-1; Not in USA; E-2

Top Job Titles

Software Developer; Software Engineer; Programmer Analyst; Devops Engineer; Systems Analyst; Computer Systems Analyst; Software Developer Lead; Bi Developer; Ui Developer; Data Engineer

Top O*NET Titles

Software Developers, Applications; Software Developers; Computer Systems Analysts; Computer Programmers; Software Developers, Systems Software; Network and Computer Systems Administrators; Software Quality Assurance Engineers and Testers; Data Warehousing Specialists; Computer Occupations, All Other; Software Quality Assurance Analysts And Testers

Top Locations

Irving, TX; Mckinney, TX; Frisco, TX; Plano, TX; Rock Hill, SC; Charlotte, NC; Farmers Branch, TX; Dallas, TX; Alpharetta, GA; Fort Myers, FL

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


The Law Firm of Sim, Parvathaneni and Brown PLLC 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; H-1B1 Singapore

Top Job Titles

Software Developer ; Software Engineer; Data Engineer; Java Developer; Devops Engineer; Programmer Analyst; Senior Software Engineer; It Project Manager; Salesforce Developer; Business Analyst

Top Locations

Irving, TX; Plano, TX; Frisco, TX; Dallas, TX; Mckinney, TX; Austin, TX; Farmers Branch, TX; Charlotte, NC; Alpharetta, GA; Chicago, IL

Practice Areas


  • Green Card Applications: Helps clients obtain lawful permanent residency.
  • Temporary Protected Status (TPS): Assists individuals from designated countries.
  • Deportation Defense: Represents clients in removal proceedings and assists with applications for relief such as asylum, cancellation of removal, or adjustment of status.
  • Asylum Applications: Assists individuals fleeing persecution in their home countries.
  • 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 The Law Firm of Sim, Parvathaneni and Brown PLLC

D Chand Parvathaneni

Recent Case: 11423 - Success Rate: Value: 100.00%.

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D C Parvathaneni

Recent Case: 1374 - Success Rate: Value: 99.00%.

View D C Parvathaneni Profile

Chand Parvathaneni

Recent Case: 9 - Success Rate: Value: 100.00%.

View Chand Parvathaneni Profile

Thomas Sim

Recent Case: 7 - Success Rate: Value: 100.00%.

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Thomas H Sim

Recent Case: 4 - Success Rate: Value: 100.00%.

View Thomas H Sim Profile