Firm Index · Practice × market
Top Immigration firms in Philadelphia
The firms combining the deepest immigration footprint with a presence in Philadelphia, ranked by the Sartori Firm Index.
Immigration firms in Philadelphia
These law firms pair a strong public Immigration footprint with a recorded presence in Philadelphia, ranked by the Sartori Firm Index — a 0–100 measure of scale, reach and hiring built from public data. The ranking reflects public footprint and momentum, not the quality of any firm's immigration work in Philadelphia.
| # | Firm | Index | Tier | Attorneys mapped | Markets |
|---|---|---|---|---|---|
| 1 | Clark Hill | 60 | International | 1,000–1,500 | Detroit, Pittsburgh, Los Angeles… |
| 2 | Littler Mendelson | 56.8 | Global | 1,500–2,500 | San Francisco, Bogotá, Los Angeles… |
| 3 | Fisher Phillips | 51.5 | International | 500–1,000 | Los Angeles, Atlanta, San Diego… |
| 4 | Jackson Lewis | 48.1 | National | 1,000–1,500 | New York, Los Angeles, San Francisco… |
| 5 | Constangy Brooks Smith | 36.3 | National | 250–500 | Los Angeles, Atlanta, Philadelphia… |
| 6 | Kiernan Trebach | 33.4 | National | 100–250 | Washington, New York, Boston… |
Index measures public footprint and momentum, not quality or prestige. Methodology. Spot an error? Tell us.
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Every Philadelphia practice ranking (50)
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Immigration rankings in other markets (14)
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Immigration · Philadelphia
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