Strike
@Sultan Sats, Not sure if my understanding is the same as yours or not, I clearly saw one of the companies named
'Strike' in your topic, as far as I know it is a company engaged in making payments and services with digital currencies such as bitcoin.
Whether you are looking for exchange companies, transaction services, services, goods, mining sites, wallets, trading and so on related to crypto, especially Bitcoin, for that I can only refer you to:
Topic: [HUGE LIST] Useful Crypto Links !!!, you can see there @Ratimov has summarized all the crypto webs there, you can see, who knows your purpose is there.