Every WTW email format we found
Share of 10 verified WTW work emails by pattern. Examples use a placeholder name, Jane Doe.
| Format | Share |
|---|---|
{first}.{last}@willis.com | 80% |
Irregular (nicknames, numbers or legacy addresses) | 10% |
{last}{f}@willis.com | 10% |
How to write a WTW email address
- Start with the person's first and last name as they write it on LinkedIn.
- Apply
{first}.{last}@willis.com: Jane Doe becomesjane.doe@willis.com. - If that bounces, try
{last}{f}@willis.com, which 10% of the sample uses. - Some staff are on @willistowerswatson.com (40%) and @wtwco.com (20%), usually a regional or subsidiary team.
- Use @willis.com, not the website domain (wtwco.com).
- 10% of addresses didn't follow a name rule (nicknames, added numbers or older aliases), so a guess can be wrong.
- Verify the address before you send, so a wrong guess doesn't bounce and hurt your sender reputation.
Teams
Departments across 200 WTW profiles with work emails.
Seniority
From the same 200 profiles, by job title.
WTW at a glance
- Industry
- Financial Services
- Headquarters
- london, ENG, US
- Employees
- 10,000+
- Revenue
- Over $1 billion
- Website
- wtwco.com
- Email domain
- @willis.com
Where they work
Most common employee locations in the sample.
Common WTW job titles
- Senior Director
- Director
- Managing Director
- Lead Associate
- Project Manager
- Senior Consultant
- Director, Retirement
- Senior Director, Health and Benefits
Skip the guessing: get verified WTW emails
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Find WTW contactsWTW email FAQ
What is the email format for WTW?
WTW mostly uses {first}.{last}@willis.com, so Jane Doe would be jane.doe@willis.com. That pattern covers 80% of the 10 verified WTW emails we checked. The next most common is {last}{f}@willis.com (10%).
What email domain does WTW use?
WTW employees use @willis.com (40% of our sample), with some on @willistowerswatson.com (40%) and @wtwco.com (20%). This is different from the company website, wtwco.com, so an address at @wtwco.com will usually bounce.
How accurate is this WTW email format?
It is measured, not guessed: we matched 10 WTW work emails, verified between June 2026 and September 2026, against each person's name. 10% didn't follow a name rule (nicknames, numbers or older aliases). A pattern tells you the likely address; verifying it tells you whether the mailbox exists.
How many WTW contacts are in Sendsets?
Sendsets has 7,949 WTW contacts with a work email, searchable by title, department and location.
Similar company email formats
How we measure: 10 WTW work emails last verified by September 2026 were matched against each person's first and last name. Team, seniority and location figures come from 200 WTW profiles. No real employee names or addresses are shown on this page.