Most of it is at the subsidiary and segment level. We -- for lack of a better word, we, at the segment and corporate level think, we put out our intent. We think about markets, we think about where is the best place for us to allocate our resources, how we're going to allocate them.
But our fighting unit, quite frankly at EMCOR, is our subsidiaries, and they're good. And then within those subsidiaries, right, we think about which subsidiaries get more investment versus other subsidiaries because of the opportunities that are in front of them.
And it's a very thoughtful process. We have very sophisticated business leaders at the subsidiary level, supported by great relationships whether -- with labor, whether it's union or nonunion, with superintendents and project foreman and project managers. And they look at their playing field and say, what's the best way to allocate these resources to derive the best results for our company, their people; the best results for our customers; and to build something that's sustainable in these markets based on the opportunities they see in front of them. And for us, that's usually a 6- to 24-month planning horizon at the subsidiary level and then thinking about how that builds capability.
So look, what makes a great data center builder makes a good complex project builder that can do things under pressure with a fast timeline with a demanding customer. A lot of markets that look like that, but you have to build that capability.
And then what we do a really good job of, and this is where our segment teams do an exceptional job of, how do you -- you don't move the people for a long period of time, but how do you peer learn? Peer learning at EMCOR is a big deal. So I talked about the expansion into other markets that we've done. It's not like we -- every place that we expanded into a data center market, we didn't have a company. It's just they weren't serving a data center market. And so the team or the electrical team said, "Okay, we do this really well. Why can't we do it here? And when we do it here, this is how we have to think about let's go way back here to estimating. So we'll work together on the estimate. And then how do we think about building the VDC capability? How do we think about prefab in that market? What does schedule start to look like?"
Because we're going to make a commitment to a customer we probably have in another market to tell them now we can do that in this market. And for our guys, that's a pretty high bar to jump over, to have them trained up and ready to go. And that's how our folks think about it. That's one example that's happening every day across our company.