Quarles & Brady Llp

Immigration Law Firm

  • Recent Case: 9,739
  • Success Rate: 100%

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Contact Information


  • 215-825-8600
  • zhsu@klaskolaw.com
  • 1601 Market Street Suite 2600, Philadelphia , PA 19103

About Quarles & Brady Llp


During the past three years, Quarles & Brady Llp has filed 8,219 labor condition applications for H-1B visas, with 20 denials, and 1,520 labor petitions for employment based green cards, 9 of them were denied. The overall case success rate is 100%.

Client Information


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


LCA For H-1B Visa
  • Applications Filed: 8,219
  • Case Denied: 20
LC for Green Card(PERM)
  • Applications Filed: 1,520
  • Cased Denied: 9

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


Quarles & Brady Llp has assisted clients in filing labor petitions for Green Card (PERM) applications. Below are key statistics:

Top Beneficiary Visas

H-1B; L-1; F-1; Not in USA; TN; H-4; E-3; E-2; O-1

Top Job Titles

Clinical Laboratory Scientists; Software Engineer; Senior Software Engineer; Senior Engineer; Engineer 3, Software Development & Engineering; Engineer; Senior Manager, Risk Management; Engineer - Software Development; Engineer 4, Software Development & Engineering; Senior Data Engineer

Top O*NET Titles

Software Developers, Applications; Software Developers; Medical And Clinical Laboratory Technologists; Software Developers, Systems Software; Statisticians; Computer Systems Analysts; Computer And Information Systems Managers; Information Technology Project Managers; Software Quality Assurance Engineers And Testers; Computer Network Architects

Top Locations

New York, NY; Philadelphia, PA; Phoenix, AZ; San Juan Capistrano, CA; Milwaukee, WI; Santa Clara, CA; San Francisco, CA; Minneapolis, MN; Chicago, IL; Franklin, WI

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


Quarles & Brady Llp 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; H-1B1 Chile

Top Job Titles

Senior Software Engineer; Software Engineer; Senior Engineer; Project Manager ; Senior Analytics Consultant ; Engineer - Software Development; Engineer 3, Software Development & Engineering ; Engineer 4, Software Development & Engineering; Engineer; Senior Statistical Programmer

Top Locations

New York, NY; Jersey City, NJ; Phoenix, AZ; Philadelphia, PA; Milwaukee, WI; Greenwood Village, CO; San Francisco, CA; Charlotte, NC; Maryland Heights, MO; Chicago, IL

Practice Areas


  • Deportation Defense: Represents clients in removal proceedings and assists with applications for relief such as asylum, cancellation of removal, or adjustment of status.
  • Family Immigration: Helps families reunite through petitions for spouses, children, parents, and fiancés.
  • Employment Visas: Assists businesses and individuals with work visa applications, including H-1B, L-1, O-1, and E-2 visas.
  • Asylum Applications: Assists individuals fleeing persecution in their home countries.
  • Temporary Protected Status (TPS): Assists individuals from designated countries.
  • Investor and Entrepreneur Visas: Advises entrepreneurs and investors on obtaining visas.

Immigration Agents at Quarles & Brady Llp

William A Stock

Recent Case: 3952 - Success Rate: Value: 100.00%.

View William A Stock Profile

Michele G Madera

Recent Case: 2344 - Success Rate: Value: 100.00%.

View Michele G Madera Profile

Emily C Shircel

Recent Case: 1194 - Success Rate: Value: 100.00%.

View Emily C Shircel Profile

Grant S Sovern

Recent Case: 961 - Success Rate: Value: 100.00%.

View Grant S Sovern Profile

Maria Kallmeyer

Recent Case: 802 - Success Rate: Value: 100.00%.

View Maria Kallmeyer Profile

Nneka Umeh

Recent Case: 674 - Success Rate: Value: 100.00%.

View Nneka Umeh Profile

Elise A Fialkowski

Recent Case: 650 - Success Rate: Value: 99.00%.

View Elise A Fialkowski Profile

Timothy C D Arduini

Recent Case: 534 - Success Rate: Value: 100.00%.

View Timothy C D Arduini Profile

Eric D Ledbetter

Recent Case: 479 - Success Rate: Value: 99.00%.

View Eric D Ledbetter Profile

Lynn O Brien

Recent Case: 400 - Success Rate: Value: 100.00%.

View Lynn O Brien Profile