About ClaimCatalyst

Built to see airline claims through.

ClaimCatalyst is operated by Claim Catalyst OÜ, a passenger-rights advocate focused on moving claims from first submission to final outcome.

What we do

Claim Catalyst exists because compensation law only works when someone is willing to enforce it case by case. We are not a helpline. We act as an advocate that reviews the claim, prepares the next step, and keeps pressure on the airline until the case reaches a clear outcome.

How cases progress

Step 1

Every case starts through the airline's own portal.

Step 2

If the portal process stalls, we escalate with a formal demand by email.

Step 3

If the claim is still stuck, we follow up by call where appropriate.

Step 4

If the airline still will not pay, jurisdiction exists, and the case is strong enough, we prepare it for litigation.

Company details

Legal name
Claim Catalyst OÜ
Registration number
17027983
Registered office
Narva mnt 5, 10117 Tallinn, Estonia
United Kingdom office
60 Tottenham Court Road, Office 1634, W1T 2EW, London, United Kingdom

Ready to Claim Your Compensation?

Start your claim now and get your money back. No upfront fees, no risk.

Zero upfront fees
Case-by-case eligibility review

Takes less than 2 minutes. No payment required