We need a list of all lead generation services. For reference, these services provide sales forces / enterprise companies with sales leads to grow their business. Identifying this list will require a combination of Google searches, looking on LinkedIn for "companies like this", and searching on other websites. For a start, the following link has 10 such companies and more details into what these companies / services do: http://sales-lead-generation-services-review.toptenreviews.com/ A successful outcome will contain a spreadsheet of at least 200 entries with two columns: name of the company and website / contact information. We anticipate building this database with other fields in the short term so the successful freelancer should expect a steady stream of requests.