Perhaps you’ve overlooked an oft-repeated phrase from the Epistles:
Romans 16:3 (ESV)
Greet Prisca and Aquila, my fellow workers in Christ Jesus.
Timothy, my fellow worker, greets you.
2 Corinthians 8:23
As for Titus, he is my partner and fellow worker for your benefit.
Epaphras, my fellow prisoner in Christ Jesus, sends greetings to you, and so do Mark, Aristarchus, Demas, and Luke, my fellow workers.
That’s an impressive group. You can add your name to the list.