The Fortune 1000 is an annual list compiled and published by Fortune magazine that ranks the top 1000 U.S. corporations as ranked by their gross revenue after various adjustments are made. Use this gem to look up Fortune 1000 companies based on a domain name or email address and generate reports / say things like...

📊 Over 25% of the Fortune 500 are using our product

📈 We have customers in all of the Fortune 100 companies

This is a Ruby gem, so you'll need a little Ruby-fu to get it working.

gem install fortune-finder

Or add this to your Gemfile:

gem 'fortune-finder', '~> 0.1.1'

record = FortuneFinder::lookup 'exxonmobil.com'
# => <FortuneFinder::Record:0x007fca82a46060>

record.name
# => "Exxon Mobil"

record.rank
# => 1

record.alias
# => false

It'll work with email addresses, subdomains and more e.g.

FortuneFinder::lookup('www.oracle.co.uk').rank
# => 82

FortuneFinder::lookup('william.gates@microsoft.com').rank
# 37

FortuneFinder::lookup('https://developer.apple.com/devcenter/ios/checklist/').rank
# => 17

It'll also work with aliases or subsidiaries, but I'll need your help (see contribution guidelines if you're interested).

FortuneFinder::lookup('ebayinc.com').rank
# => 228
FortuneFinder::lookup('ebayinc.com').alias
# => false

FortuneFinder::lookup('ebay.com').rank
# => 228
FortuneFinder::lookup('ebay.com').alias
# => true

FortuneFinder::lookup('paypal.com').rank
# => 228
FortuneFinder::lookup('paypal.com').alias
# => true
FortuneFinder::lookup('paypal.com').name
# => eBay
FortuneFinder::lookup('paypal.com').domain
# => ebayinc.com

• There may be cases where the company you're looking up up is a subsidiary of a Fortune 500 company that has a different domain name e.g. eBay is a Fortune 500 company identified primarily with ebayinc.com, but has many associated domains / subsidiaries like ebay.com and paypal.com. Using the power of Git, GitHub and TOML you can help identify those relationships. Please read the contribution guidelines if you'd like to help.

Data source(s):

• http://money.cnn.com/magazines/fortune/fortune500/2012/full_list/