This page tracks arbitration cases where Jack R. Perko has represented consumers or employees. The Top Businesses section shows which companies this attorney has most frequently faced in arbitration. Click any case count to search the matching cases directly.
Top Businesses by Lawsuit Count
| Business | 2025 ↓ | 2024 | 2023 | 2022 | 2021 | All |
|---|
| MOD Super Fast Pizza (CA), LLC dba Mod Pizza | 1 | — | — | — | — | 1 |
| Welk Resort Sales, Inc. | — | — | 1 | — | 1 | 2 |
| Welk Hospitality Management, Inc. | — | — | 1 | — | 1 | 2 |
| Distribution Alternatives, Inc. | — | — | 1 | — | — | 1 |
| Flagship Facility Services, Inc. | — | — | — | 1 | — | 1 |
| Nordstrom, Inc. | — | — | — | — | — | 1 |
| Hillcrest Country Club | — | — | 1 | — | — | 1 |
| Adventist Health Systems/West | — | — | — | — | — | 1 |
| Southern California Gas Company | — | — | — | 1 | — | 1 |
| 99 Cents Only Stores, Inc. | — | — | — | — | — | 1 |
| Eurostar, Inc. | — | — | — | — | 1 | 1 |
| California Yacht Club, Inc. | — | — | 1 | — | — | 1 |
| Wireless Advocates, LLC | — | — | — | 1 | — | 1 |
| Gulfstream Aerospace Corporation | — | — | — | — | — | 1 |
| Institute for Applied Behavior Analysis | — | — | — | — | — | 1 |
| Dollar Tree Stores, Inc. | — | — | — | — | 1 | 1 |
| Barrett Business Services, Inc. | — | — | 1 | — | — | 1 |
| SPS Technologies, LLC dba Air Industries, Co. | — | — | — | — | 1 | 1 |
| University of Southern California | — | — | 1 | — | — | 1 |
| Carbon by Design LLC | — | — | — | — | 1 | 1 |
Disposition
| Disposition | 2025 | 2023 | 2022 | 2021 | All |
|---|
| Settled | 1 | 4 | 3 | 5 | 16 |
| Awarded | — | — | — | — | 1 |
| Withdrawn | — | — | — | — | 1 |
Dispute Type
| Dispute Type | 2025 | 2023 | 2022 | 2021 | All |
|---|
| Employment | 1 | 4 | 3 | 5 | 18 |
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