2018 Inc 5000 Companies List

Get the full list of 2018 Inc 5000 fastest growing privately-held companies in United States of America with actionable account data, 13,306 key decision maker contacts and a technology install profile for each company.




  • Company
  • Title
  • Website
  • Phone
  • Industry
  • Address
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"After piloting various data vendors, it was easy to see that ReadyContacts is a cut above."

Anna Jensen

Anna Jensen

Director of Marketing, DigitalShadows

America’s fastest growing 5000 companies make a great prospect for every business from software to services to consulting and more. We’ve taken the 2018 Inc. 5000 companies list and created an actionable dataset that you can import into your CRM and build into your target account campaigns.

We have not only add all the main company data fields but have also profiled all 5000 companies for their tech installs/usage to give you an idea of what applications and technologies are being used by these companies. And you get 13,000+ decision maker contacts with deliverable email addresses.

When you purchase this 2018 Inc. 5000 companies list, you also automatically get access to the refreshed versions through out the year until the next years list is announced.

You can also see a birds eye view of the 2018 Inc. 5000 group of companies in some of the most insightful charts below.

Want to personalize it further? Simply purchase this database and email us at [email protected] for your specific customization request.

Inc. 5000 Companies by Industry

See which industries had the most fastest-growing companies and the full range of industries covered in the Inc. 5000.

2018 Inc. 5000 Companies by Industry

Inc. 5000 Companies by US States

See the distribution of the fastest growing companies in America by State.

2018 Inc. 5000 Companies by US States

Inc. 5000 Companies by Company Size

Big & small - all companies rank in the fastest growing list and it is an interesting perspective into the Inc. 5000.

2018 Inc. 5000 Companies by Employee Range

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kyle testimonial Kyle Martinowichsmartling
ReadyContacts has been instrumental in our demand generation strategy at Smartling. ReadyContacts continues to clearly understand our ideal customer profiles and buyer personas to curate accounts & contacts. ReadyContacts ability to deliver high quality leads while being flexible with our timelines has been instrumental in growing our pipeline. They have been a true partner!
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Ready Contacts has been a great partner since we started ShippingEasy. They are wickedly fast and very open to feedback on lead quality, etc as we embark on new campaigns. We have found their leads to be higher quality than any other vendor we have tried. Their team is a pleasure to work with and always responsive.
Katie McEachern testimonialKatie McEachernpega
ReadyContacts has been an extremely reliable source to get embedded contact for our key targets accounts for marketing campaigns. would recommend them without reservation.
Anna Jensen testimonialAnna Jensen Digital shadows
After piloting various data vendors, it was easy to see that ReadyContacts is a cut above. The quality of the contact data us well above industry average and our sales development teams have seen great success tapping into new geos using lead data from ReadyContacts. Their customer support and responsiveness also making working with them extremely easy.
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Vaibhav was great to work with. He took the time to understand our needs to generate the best lead list for our requirements. He also managed the transaction with us professionally
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