Help finding contacts for target companies

Overview: I have a list of companies that I need to generate specific contact leads from. In the attached spreadsheet entitled "2019-05 - Upwork - Contacts - J.052 - v1.0", there are several companies which I need to gather contact information for 5 - 6 contacts (I have included Job Posting URLs that are associated with the relevant companies). Some of the companies will have a job title listed under ‘Additional Leads Required’, always include the Company's contact(s) with this job title in addition to the other contacts gathered. Step 1: Finding Contacts For each company, I need to find contact information for the following job titles/roles: 1. SVP Sales or Head of Sales or Chief Sales Officer or Chief Revenue Officer or VP Sales 2. VP Sales Compensation or VP Sales Operations or Director of Sales Compensation or Director of Sales Operations or Head of Sales Operations 3. CFO or Chief Financial Officer 4. VP Finance or Director of Finance or Director of Financial Planning and Analysis or Director FP&A or Controller 5. CEO or Chief Executive Officer or President 6. COO or Chief Operating Officer or VP Business Operations As an example, I would first look for the 'SVP of Sales'. If that search yielded nothing, I would then search for 'Head of Sales' or 'Chief Revenue Officer' or other possible alternatives. If that search yielded nothing, I would move on to VP Sales Compensation or VP Sales Operations and repeat down the list until I have 6 total contacts. Do not include contacts that are of the following seniority level: Manager, Analyst, Senior Manager. Do not include contacts that are of the seniority level ‘Director’ unless their job title is relevant to Finance, FP&A, Sales Operations, or Sales Compensation. Do not include contacts with job titles that mention the following: Information, Technology, Assistant, Supply Chain, Product, etc. Only include relevant contacts from North America (USA and Canada). For each company include at least one contact from each of the following categories: ‘Sales Operations’, ‘Finance, and ‘Sales’. Note that in select instances, you may not be able to find 6 total contacts--at a minimum, we need 5. Step 2: Data input For each of the contacts, I'm looking to gather and input the following information in the attached Excel sheet, entitled "2019-05 - Upwork - Lead Generation Template - v1.0". a) Company Name b) First Name c) Last Name d) Location (City) e) Contact Job Title f) Contact E-mail Address