BIOATOM is how this charge is printed on your statement.
Our records suggest a possible match, shown below — it has not been confirmed against this descriptor.
Record last updated March 29, 2026
Found your charge? See WhoBilled.me first the next time you search on Google.Set as preferred source →
✓ Verified
You bought from
CHALLENGER WORLDWIDE
✓ Verified merchant
Challenger Worldwide LLC appears to be a logistics, fulfillment, or business services company.
BIOATOM is a recognized billing descriptor associated with CHALLENGER WORLDWIDE. That identification tells you who the charge is from — it cannot by itself confirm that your specific transaction was authorized. If you don't recognize it, first check whether someone who shares your card made the purchase, then contact CHALLENGER WORLDWIDE directly before disputing the charge with your bank.
How do I contact CHALLENGER WORLDWIDE about this charge?
How do I cancel or get a refund from CHALLENGER WORLDWIDE?
Use the Request a Refund or Cancel Order / Subscription options on this page to start a request. You can also call CHALLENGER WORLDWIDE at (832) 574-5919.
Was this helpful?
Thanks for your feedback — it helps us improve our records.
Is this your business?
Claim this record to add your contact info, return policy, and help customers recognize your charges.
We've routed your request to CHALLENGER WORLDWIDE LLC for review. You'll be notified at the contact on file once it's processed — usually before it ever becomes a dispute.
✅
Request submitted
📝
Request recorded
This merchant is not actively enrolled in Descriptors.com yet — but we've recorded your request and will report the volume of requests to the merchant. Enrolling lets them respond to requests like yours directly.
We use cookies and similar technology to measure how this site is used and to
recognise business visitors. Declining leaves the site fully usable.
Privacy Policy