Hi
DorianH1992, this is not quite enough information but I do like that you have experience in an interesting industry, it's a bit distinguished and diverse. Would be interesting to know what kind of community service you've done if any. You will need to demonstrate contribution.
710 is not awesome but it is not terrible especially for European programs and to my knowledge Belgians are modestly under-represented similar to French. So the GMAT should not be a huge obstacle for that particular profile group.
Would be ideal if you could find a way to leverage your background like find some type of IB PE or VC concern that services the renewable energy industry. It's important to connect the dots and I think that will be key to your success. You need to have something of value to offer employers in addition to an MBA.
I think the schools that you have listed are within reach, you have a good quant score and I don't think it's absolutely compulsory that you retake the exam. If you feel that you have a better score in you than by all means to, because the GMAT factors into scholarship decisions and things like that.
But for the sake of getting in I think you're okay as long as you excel in all of the other areas of the application, a high-impact resume that shows proof of quantifiable accomplishments, recommendations that tell anecdotes showing you as a problem and a leader, teamwork stories, Innovation etcetera.
Of course the essays and for INSEAD there are plenty of them and then of course the video interviews in applicable.
Unless you've been working hard this past month round 1 is probably not going to be possible for INSEAD, but definitely apply by round 2! You should get started on it right now if you haven't already.
January term is the only good time to do this because you get a seven-week internship and Investment Banking is really internship oriented. Full-time hires come out of internships.
I think that I would recommend you apply to INSEAD Jan, strive for LBS round 3 in due in a month, HEC Jan batch, and if nothing pans out then think about Cambridge and Oxford in the fall.
LBS in round 3 is a little bit risky but Belgians are not falling out of the sky so I think your profile will be adequately diverse to be competitive. Should you do a bang-up job on the application. LBS can be either a one-year program or two-year program so this allows for an internship. Ironically you can actually do two of them there.
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