AttorneyStaci Quill Cassidy● 86 total views
SC

Staci Quill Cassidy

Partnersource·Richardson, TX·27 years licensed

Staci Quill Cassidy is a lawyer in Richardson, TX who works for Partnersource. Practice areas include Labor-Employment, Litigation: Personal Injury. Court admissions include Texas Northern District Court. Licensed in Texas since 1999. Graduated from St. Mary's University in 1999.

Claim profileContact attorney
Law school
Class of 1999
Bar admission
1999
State Bar of TX · No. 24005284
Office
2221 Lakeside Blvd Ste 750
Richardson, TX 75082
Disciplinary
None on record
Clean since admission
SC

Staci Quill Cassidy

Partnersource
Richardson, TX·27 years licensed
Claim profileContact attorney

Staci Quill Cassidy is a lawyer in Richardson, TX who works for Partnersource. Practice areas include Labor-Employment, Litigation: Personal Injury. Court admissions include Texas Northern District Court. Licensed in Texas since 1999. Graduated from St. Mary's University in 1999.

Law school
Bar admission
1999
State Bar of TX · No. 24005284
Office
2221 Lakeside Blvd Ste 750
Richardson, TX 75082
Disciplinary
None on record
Clean since admission
Career history

2 observed firms

Based on State Bar of Texas snapshots — each row is a firm the attorney was registered with at one of our quarterly pulls.

  1. PartnersourceAS OF MAY 2023
    Other Law-Related Employment · Addison, TX
  2. PartnersourceAPR 2026 — PRESENT
    Other Law-Related Employment · Richardson, TX
Case data

Case data

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Practice & jurisdiction
Practice areas
  • Labor-Employment
  • Litigation: Personal Injury
Courts admitted
  • Texas Northern District Court
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Last refreshed Jun 2026