Dig deep enough into the financial records of just about any large manufacturing company. I can guarantee that you will almost always find some examples of the practices being mentioned in this article. Perhaps not to the same extent that Glock is being accused of, however this is just an unfortunate byproduct of modern day business practices.
The larger the business is, the more global markets the business deals in and the amount of the cash flow through the business will certainly have a direct effect on the scope of such practices. I'm not saying that these practices are right or even ethical. This is just how most modern day businesses choose to operate. They will do whatever it takes to maximize shareholder profits.
It's pretty much a cat and mouse game, but on a grand scale. These days, making as much money as possible, while trying to hide as much money as possible is how most companies have become so large. It's capitalism at it's finest. Unless you have a solid product, that is so unique and desirable, that everyone in the world wants it or needs it, and that people are willing to pay large amounts of money to get it, your business isn't going to get very far. Unfortunately, these days most companies are choosing, or in some cases being forced, to throw out the book on business ethics in order to grow.
Making large contributions to lobbyists and government campaign funds by dividing it up amongst large groups of "contributors" is nothing new either. As long as companies like this can do it and stay under the radar, they're going to continue to do so. The reason that Glock is being singled out is simply because of all the controversy right now surrounding gun rights and legislation. I'd be willing to bet that Smith and Wesson are engaged in many of the same practices. However, because they are an American company, they won't be as highly scrutinized.
As far as Glock employees laundering money and pocketing it for themselves goes however, you really can't blame the company as a whole for that. They're definately not the first company to have this happen and certainly will not be the last. With a company that large, with such a massive cash flow, the amount of personal greed from it's employees is tremendous. I'm sure that just like every other company, Glock has tried to do everything in it's power to prevent these actions from taking place. A company that has so many shareholders to answer to is certainly not going to encourage this sort of behavior from their employees.
It sounds like whoever wrote this article was on a witch hunt. He chose to find a company that has, what some would view as, a sordid past and a somewhat controversial place in the market being that they are a weapons manufacturer. He found a company that has several questionable practices that seem to coalesce, but in fact really don't have a whole lot to do with one another. He dug deep, and wrote the article in such a way that it makes Glock out to be the scourge of all that is wrong with modern day businesses. In actuality, it's simply the size of the company that makes all of these accusations seem grandiose.
In my opinion, they make many fine products. Their simplicity in design, their sturdiness and their reliability coupled with what I have experienced to be an outstanding customer service department, has made them one of my favorite firearm manufacturers. I view their marketing strategy as being brilliant. The accusations outlined in this article has had absolutely no bearing on my view of them or any of their products.