They have the newer thinner versions of that laptop (we use them at work), but they have no enterprise-grade support and they all have different quirks (I mean at least have the same quirk, right...?!). If you're trying to replace a keyboard during business hours, and you're a high-level engineer charging hundreds of dollars per hour, and it takes a long time to change the keyboard and learn one skill one time, it will cost the business a pretty penny.
I'd get the Dell Precision 5530 or XPS 13 w/ Project Sputnik for a business setting. It's Dell, and it's the highest-level laptop they sell, so at least they'll take the machine back if it doesn't work (I believe the XPS/Precision line follow a special QA process from other commodity stuff), and I don't think Project Sputnik will disappear anytime soon (actually expanding IIRC).
Also, thanks for the heads up about LAC Portland.