Thinksign Optoelectronics, Inc.,'s EIN is 27-3998939.
Download the official 2025 Form 5500 (PDF) for Thinksign Optoelectronics, Inc., from the U.S. Department of Labor's EFAST2 system.
Download the official 2025 Form 5500 (PDF)Thinksign Optoelectronics, Inc.,'s plan includes profit-sharing, a 401(k) feature, a default investment (QDIA).