https://www.virtualk.co/post/fiat-and-crypto-treasury 2026-06-23 https://static.wixstatic.com/media/11062b_6acb5d4a5675412e89fdf4faa97d7408~mv2.jpg https://www.virtualk.co/post/running-operations-across-switzerland-germany-and-the-uk-what-trips-founders-up 2026-06-23 https://static.wixstatic.com/media/11062b_c9fa188d7eb7471ca504c52de2502863~mv2.jpg https://www.virtualk.co/post/why-scaling-founders-hire-a-fractional-coo-before-a-full-time-ops-lead 2026-06-23 https://static.wixstatic.com/media/1670cc_4a037c6fd1e24c949ab3eee1b27729df~mv2.png fractional COO supporting a cross-border founder