You could make a similar typeface using any type foundry's "Helvetica-style" typeface in a "medium" weight (it's not "bold," and it's not "black"). Bitstream makes a fairly good "Helvetica" family, branded under another name, "Swiss," to avoid copyright infringement. You could also purchase the "real" Adobe typeface that's most similar. It appears to be a slightly extended version of a typeface similar to a Helvetica Medium. You could create a faux-extended effect in Adobe Illustrator quite easily by "outlining" anyone's brand of a Helvetica Medium type (a simple menu click), then extend it by a similar percentage. There are also typeface design applications that can do this, but they're kinda pricey.
Ah . . . a bit more checking. It's very, very close to an Adobe Helvetica Neue Medium Extended. But it's not (the serif on the 'a' is slightly different). May be a custom-designed typeface, an alteration of a Helvetica, or a similar typeface that I can't easily source/identify. But, quite possibly close enough for your taste. So, again, you could search for any brand foundry's medium-weight "Helvetica-style" typeface (ideally, already extended), and just use that.