Vectra Bank Colorado | 7,433 followers on LinkedIn. Big Enough to Count, Small Enough to Care | At Vectra Bank, we practice “proactive relationship banking.” Which means we get to know our clients well, and we use that knowledge to vigorously discover opportunities to grow their business. We’re passionate about helping clients who are passionate about their business, and our expert bankers serve them in 34 bank locations across the Rocky Mountain region.