We like many of your designs, in particular designs #5 and #7, and we think you're very creative with a terrific overall look to your logos. However, the more we think about it the more we think we should go back to the original concept with a shield, and that a shield divided into four quadrants would offer us the most flexibility. We could change out what appears in a few of the quadrants based on what country we're targeting. We also like the wording to the right of the logo, similar to #7, but with the first letter of each word bigger so that "IEO" stands out. Also, some of my colleagues have commented that the laurel leaves are too big in your designs, so maybe we could try it with smaller leaves or no leaves at all.
Thanks,
Tracey