Contact list building with verified work email addresses

I have a list of 1240 banks that have operations in Asia and Middle East. I want to build a list of contacts with their verified official email addresses. The end Instructions: - Bank could be HQ anywhere - does not matter - Contact should be based in APAC & Middle East - from the countries mentioned below. - Designations to look for: Chief Information Officer (CIO) Chief Technology Officer (CTO) Head/Director of IT Architecture Head/Director of IT Head/Director of IT/Technology Transformation Head/Director of Digital Banking If you cannot find any of these designations, then look for: COO or Head/Director of Operations If you cannot find any of these, then look for the CEO - If you find multiple contacts and across multiple locations, please gather all as long as they meet the following criterias: a. should be the above designations b: should be from the countries mentioned below. - Big banks such as Barclays, Citibank, etc.. might have multiple CTOs CIOs - please gather all - End deliverable will be an excel with the following data fields: Bank, Headquarters, Website , Contact, Full Name, Salutation, Contact First Name, Contact Last Name, Contact Location, Designation, Phone , Email Address 1, Email Address 2, Email Address 3, Email Found/Made, Email Link, LinkedIn/Website Link Contact should be based across the following regions (APAC, Middle East). Here are the countries. APAC - Australia, New Zealand, Hong Kong, Singapore, Indonesia, Malaysia, Philippines, India, Thailand, Japan, Korea, Kazakhstan, Kyrgyzstan, Laos, Macau, Mongolia, Pakistan, Sri Lanka, Taiwan, Uzbekistan, Vietnam, Bangaldesh, Brunei, Cambodia, China Middle East - UAE, Qatar, Egypt, Bahrain, Kuwait, Lebanon, Algeria, Comoros, Djibouti, Iraq, Jordan, Libya, Mauritania, Morocco, Syria, Somalia, Sudan, Tunisia, Yemen Note- I would expect the freelancer to sign a NDA. also, would prefer bids from individual freelancers rather than companies. thanks.