On tonight's MAD MONEY on CNBC, Jim Cramer continued his stock pick series for "Investing in Europe" with Germany's Siemens AG (NYSE:SI/ADR). He likes the conglomerate that participates in 9 sectors and considers it Europe's version of General Electric (NYSE:GE). The breadth of its businesses also lets it win projects that other companies cannot handle.

Here is the problem with this call: Siemens is a great company but its valuations look higher than most of the other large conglomerates. Its market cap is $131 billion on a currency adjusted basis. Part of its100% rise in ADR's is because of the weak dollar, but even in Euros this stock is up more than 60% over the last year. Keep in mind that these are all ADR's, and even active ADR's tend to trade fewer shares in the US than their US-based competitors.

Philips Electronics (NYSE:PHG) was his top EU pick on Monday, and that is another conglomerate.

His pick from Tuesday was Switzerland's ABB Ltd. (NYSE:ABB), a key infrastructure play.

Jon Ogg can be reached at jonogg@247wallst.com; he does not own securities in the companies he covers.