Clark Lau Llc

Immigration Law Firm

  • Recent Case: 1,952
  • Success Rate: 99%

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Contact Information


  • 617-299-4200
  • mcheng@clarklau.com
  • 155 Federal Street Suite 400, Boston , MA 02110

About Clark Lau Llc


During the past three years, Clark Lau Llc has filed 1,750 labor condition applications for H-1B visas, with 16 denials, and 202 labor petitions for employment based green cards, all have been certified(approved). 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: 1,750
  • Case Denied: 16
LC for Green Card(PERM)
  • Applications Filed: 202
  • Cased Denied: 0

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


Clark Lau Llc 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; H-2B; TN; Not in USA; R-1; O-1; J-2

Top Job Titles

Senior Software Engineer; Activity Leader – Vocational Services Specialist; Inventory-Quality Control Warehouse Manager; Software Engineer; Technical Lead; Residential Division Leader; Special Education Teacher; Senior Software Engineer Ii; Senior Devops Engineer; Senior Software Engineer I

Top O*NET Titles

Software Developers, Applications; Software Developers, Systems Software; Computer Systems Analysts; Software Developers; Statisticians; Rehabilitation Counselors; Computer And Information Systems Managers; Mechanical Engineers; Financial Analysts; Marketing Managers

Top Locations

Cambridge, MA; Bedford, MA; Boston, MA; St. Louis, MO; Randolph, MA; Danvers, MA; Kennesaw, GA; Watertown, MA; Billerica, MA; Rockville, MD

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


Clark Lau Llc 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 I; Rehabilitation Counselor ; Software Engineer; Senior Software Engineer Ii; Residential Instructor 1; Senior Software Engineer; rehabilitation Counselor ; Technical Lead; Senior Research Associate; Associate

Top Locations

Cambridge, MA; Boston, MA; Southborough, MA; Bedford, MA; Randolph, MA; St. Louis, MO; San Francisco, CA; Danvers, MA; Burlington, MA; New York, NY

Practice Areas


  • 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.
  • Green Card Applications: Helps clients obtain lawful permanent residency.
  • Temporary Protected Status (TPS): Assists individuals from designated countries.
  • Naturalization and Citizenship: Guides individuals through the process of becoming U.S. citizens.

Immigration Lawyers or Agents at Clark Lau Llc

Magaly R Cheng

Recent Case: 476 - Success Rate: Value: 100.00%.

View Magaly R Cheng Profile

Daniel L Carpenter

Recent Case: 259 - Success Rate: Value: 99.00%.

View Daniel L Carpenter Profile

Christopher R Graff

Recent Case: 217 - Success Rate: Value: 99.00%.

View Christopher R Graff Profile

Stephen F Dunne

Recent Case: 203 - Success Rate: Value: 98.00%.

View Stephen F Dunne Profile

Vincent W Lau

Recent Case: 200 - Success Rate: Value: 100.00%.

View Vincent W Lau Profile

Eric F Lockwood

Recent Case: 184 - Success Rate: Value: 99.00%.

View Eric F Lockwood Profile

Mi-Rang Yoon

Recent Case: 162 - Success Rate: Value: 98.00%.

View Mi-Rang Yoon Profile

Molly P O Shea

Recent Case: 146 - Success Rate: Value: 100.00%.

View Molly P O Shea Profile

Lina Gomes

Recent Case: 63 - Success Rate: Value: 100.00%.

View Lina Gomes Profile

MiRang Yoon

Recent Case: 16 - Success Rate: Value: 100.00%.

View MiRang Yoon Profile