I am looking to contribute to striker funds, if possible. I am located in the US, hence why I choose it.

I am hoping for striker funds that would be effective enough to make change. In other words, they may be the last thing a group of workers needed to decide to strike.

I am hoping the fund is efficient in managing its funds, rather than a significant fraction going to administrative costs. Very preferred if the fund’s financials are fully transparent.

Any recommendations?