The Adecco Group is a Swiss-French Fortune Global 500 company and the world's second largest human resources provider and temporary staffing firm, headquartered in Zürich. It offers temporary staffing, permanent job placement, career transition, talent development, business process outsourcing, and consulting across office, industrial, technical, financial, and legal sectors. The company operates through three global business units—Adecco, Akkodis, and LHH—and connects over 700,000 people with job opportunities daily across 62 countries via approximately 3,800 branches. Its revenue model is driven by staffing fees, placement commissions, and outsourcing contracts with enterprise clients worldwide. Signal Plug searches live against adecco.com's mail server to find and verify email addresses for any The Adecco Group employee.
Signal Plug searches live against adecco.com's mail server — not a static database. Get a verified email for any The Adecco Group employee with confidence score in under 2 seconds.
94% accuracy · No credit card required · 10 free searches/month
The Adecco Group is a Swiss-French Fortune Global 500 company and the world's second largest human resources provider and temporary staffing firm, headquartered in Zürich. It offers temporary staffing, permanent job placement, career transition, talent development, business process outsourcing, and consulting across office, industrial, technical, financial, and legal sectors. The company operates through three global business units—Adecco, Akkodis, and LHH—and connects over 700,000 people with job opportunities daily across 62 countries via approximately 3,800 branches. Its revenue model is driven by staffing fees, placement commissions, and outsourcing contracts with enterprise clients worldwide.
The most commonly verified format at The Adecco Group:
High ConfidenceSecondary format also observed: first.last@adeccogroup.com
Signal Plug tests all common patterns against The Adecco Group's live mail server and returns whichever passes the SMTP check.
Run a live search for The Adecco Group →Data-driven signals to help you prospect The Adecco Group effectively.
Primary Contact
Chief Human Resources Officer
Tuesday–Thursday, 9am–11am
Signal Plug performs live SMTP verification against adecco.com's mail server — not a static scraped database — which means results reflect the real, current state of The Adecco Group's email infrastructure. Here's how to run a lookup:
Create a free account
Sign up at Signal Plug in under 30 seconds. No credit card required. The Free plan includes 10 searches per month so you can test the tool with real The Adecco Group contacts before upgrading.
Enter the contact's name
Type the first and last name of the The Adecco Group employee you want to reach. Signal Plug handles all seniority levels, from C-suite to individual contributors.
Enter the domain
Use adecco.com. Signal Plug tests all common naming patterns automatically and returns only the format that passes the SMTP check.
Get a verified result
Signal Plug returns an email address with a confidence score (0–100) and deliverability status (Valid, Risky, or Catch-all) within 2 seconds. The confidence score tells you how reliable the result is before you use it.
Export and use
One-click CSV export lets you bring The Adecco Group contacts into Salesforce, HubSpot, Outreach, Lemlist, or any other tool in your stack. Growth and Scale plan users can run bulk lookups across an entire list of The Adecco Group names in a single batch.
The Adecco Group competes directly with Randstad, ManpowerGroup, Robert Half and others in the Human Resources & Staffing space.
| Company | Size | Tier | Focus | Email Format |
|---|---|---|---|---|
| The Adecco Group | 25,001–50,000 | Temporary Staffing & Workforce Solutions | firstname.lastname | |
| Randstad | — | — | — | firstname.lastname |
| ManpowerGroup | — | — | — | firstname.lastname |
| Robert Half | — | — | — | firstname.lastname |
| Hays | — | — | — | firstname.lastname |
| Kelly Services | — | — | — | firstname.lastname |
Based on industry, headcount tier, and growth signals, these companies share a similar profile:
Whether you're running outbound sales, recruiting, or building a partnership list, these are the roles most frequently contacted at Human Resources & Staffing like The Adecco Group.
Based on The Adecco Group's profile, the highest-value contacts for outbound are:
Signal Plug works for any role at any seniority level at adecco.com. If you have a name and the domain, you can find a verified email.
How well The Adecco Group fits a typical B2B outbound pipeline, based on available signals.
Strong Fit
Funnel Fit Score
Most email finder tools pull from static databases of scraped email addresses. These databases go stale as people change jobs and companies update their email infrastructure. Signal Plug takes a different approach: every search performs a live check against adecco.com's mail server using SMTP verification. This means results reflect the current state of The Adecco Group's email system — not a cached result from months or years ago.
Signal Plug enriches every result with supporting data: a confidence score (0–100), deliverability status (Valid, Risky, or Catch-all), job title where available, and LinkedIn profile URL. This context helps you prioritize which The Adecco Group contacts to email first and personalize your outreach before you hit send. Plans start at $29/month for 500 searches — no annual contracts or seat fees.
Signal Plug performs a live SMTP check against adecco.com's mail server for every query — not a static database lookup. Our platform-wide accuracy rate is 94%. Each result comes with a confidence score (0–100) so you can gauge reliability before using the address.
Free plan: 10 searches. Starter ($29/mo): 500. Growth ($149/mo): 2,000. Scale ($299/mo): 5,000. No company-specific caps.
No. Signal Plug generates and verifies emails in real time via SMTP checks — no static database of The Adecco Group employee emails is maintained.
Yes. Growth and Scale plan users can upload a CSV of names and run bulk lookups against adecco.com in a single batch.
Adecco is a global human resources and staffing company providing temporary staffing, permanent placement, outsourcing, training, and career transition services across 62 countries.
Adecco is headquartered in Zürich, Switzerland.
Yes, Adecco is listed on the SIX Swiss Exchange under the ticker ADEN and is a Fortune Global 500 company.
Adecco operates in 62 countries worldwide through approximately 3,800 branches.
Signal Plug searches in real time against adecco.com's mail server to find and verify email addresses for The Adecco Group employees. Enter a name, enter the domain, get a verified result with a confidence score in under 2 seconds.
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