Hi there,
Thanks for posting the project.
It is a great pleasure and opportunity for me to bid on your project that matches my best skills and very close to my interest.
I believe rather than buying a readymade old bulk business contact database, you should built it freshly with proper verification. No matter you buy even 1 day old listings, it will obviously be considered as old listings because every couple of seconds a business gets a space on Internet. So roughly you will miss about 54K new entries with missing the best persons contacts. And for targeting your business related areas and top level of decision maker persons you need to build contact list manually with deep web researching and making proper verification. I hope you got my point. for your targeted industries you need to build a fresh email contact database. I grab leads through PPC, PPV, SEO, SMM, SEM, Classified Sites, Blogs, Comment Posting, Forums Posting, Social Media, Social Bookmarking, Cold calling, Data mining and a lot more. I provide 100% legit leads within time frame. I will provide you a comprehensive list that's for sure. One last thing I can assure you that, I will work until you are fully satisfied. And I will maintain continuous communication through IM, Gtalk or skype throughout the project and even after the work.
Hoping to hear from you.
Mishuk