Directory scams

The “free directory listing” that costs thousands: exhibitor directory scams explained

A form asking you to ‘update your free listing’ for a trade show can commit you to thousands of euros. How exhibitor directory scams work, how to spot them, and what to do if you signed.

By the SummitShield team · 3 November 2026 · 5 min read

A hand signing a contract with a pen
Photo: Blogtrepreneur on Wikimedia Commons (licence: CC BY 2.0)

It arrives looking official. A form with your trade show’s name on it, your company details already filled in, and a polite request to check them and send it back so your entry in the exhibitor directory is correct. It feels like admin. You sign it, pop it in the post or email it back, and forget about it.

A few weeks later, an invoice arrives for well over a thousand euros. Then another reminder, then a letter from a “legal department”, then calls from a debt collector in another country. You’ve been caught by one of the longest-running scams in the exhibition world, and you’re very far from the first.

How the scam works

The trick is in the small print. The form presents itself as a free update to a directory listing, often using the name of a real show. Somewhere near the signature box, in much smaller text, it says that by signing you’re ordering a paid listing in a private online directory, usually for three years, at a price that runs into thousands in total.

The figures organisers have published are strikingly similar over the years. The Scottish Dental Show warned exhibitors about forms committing them to €1,271 a year for three years, a total of €3,813 (Scottish Dental). The snowsports trade body SIA described a three-year commitment of $1,571 or more (SIA). International Confex at ExCeL London still warns about forms tied to three-year deals at €1,212 a year (International Confex).

The companies behind these forms change their names and addresses over time, and have traded from countries including Mexico, Costa Rica and Slovakia. That makes them hard to pursue and easy to reinvent.

This isn’t new, and it isn’t rare

In 2008, the European Parliament passed a resolution on misleading directory companies, based on more than 400 petitions from small businesses, which it said were only a fraction of those affected. It described victims being tied into contracts “normally binding for at least three years at about EUR 1,000 a year” (European Parliament). A second resolution in 2011 said thousands of businesses were still being hit.

In the United States, the Federal Trade Commission took one of these operations, Construct Data Publishers, which traded as Fair Guide, to court. In 2014 a federal court entered a judgment of around $9 million against it and banned it from selling directory listings. The FTC said its mailings asked exhibitors to “confirm or update” their details, while the fine print committed them to $1,717 a year, and that many people paid “just to end the harassment” (FTC).

Germany’s trade fair association, AUMA, says it holds several hundred case files on directory schemes like these (AUMA).

What it feels like to be caught

For years, people caught out have shared their experiences in the comments of a blog post titled “An Open Letter to the owners of Expo-Guide” (StopECG). The stories are remarkably alike. Most thought they were updating a free entry, often around the time of a show. Many only realised what they’d agreed to when the invoice arrived weeks later, by which point they were told the cancellation period had passed. Then came the reminders, the “legal” letters and the debt collectors.

The emotions are alike too: anger, embarrassment and a fair bit of fear. One commenter summed it up simply: “I am so angry and feeling duped.” Many described relief at discovering they weren’t the only one, and that’s worth holding on to. These forms are designed to be signed by busy, honest people doing their admin.

How to spot one

  • It names your show but doesn’t come from the organiser. Check the sender, the address and the website. If you’re not sure, ask the organiser.
  • It asks you to “update”, “confirm” or “correct” your details. That framing is what makes it feel routine.
  • Your details are already filled in, sometimes with a “customer number” to make it look like an existing account.
  • There’s a price in the small print, often near the signature, along with a term of two or three years.
  • The company is based abroad, or only gives a PO box.
  • Only the “basic” entry is free. Signing upgrades you to a paid one.

The golden rule is simple: never sign or return a form you didn’t ask for without checking it with the organiser first. Genuine show catalogues and directories are almost always included in your exhibitor package and arranged through the organiser’s own exhibitor portal.

What to do if you’ve signed one

First, try not to panic. Many people in your position have refused to pay, and organisations that deal with these schemes say they rarely, if ever, see the companies actually go to court. AUMA says it knows of no case where a publisher has taken an exhibitor to court, and that German courts have generally held there’s no duty to pay, though every case depends on the wording (AUMA).

This guide isn’t legal advice, and your situation may be different, so do take advice if you’re worried. But here’s what the organisations who see these cases most often suggest:

  1. Don’t pay out of fear. Paying rarely ends it, and may encourage more demands.
  2. Write to them promptly saying you signed in error, were misled about the cost, and do not accept the contract. Keep a copy. AUMA offers a sample letter on its website.
  3. Keep everything: the form, the envelope, every invoice, letter and email, and a note of any calls.
  4. Tell the show organiser. They want to know, and they can warn other exhibitors.
  5. Report it. In the UK, report it to Report Fraud (which replaced Action Fraud) at reportfraud.police.uk or on 0300 123 2040, and to your local Trading Standards service. In Scotland, contact Police Scotland on 101.
  6. Take legal advice if you receive court papers. That’s the point at which it’s worth paying for proper help.

Expect the letters to keep coming for a while. That’s part of the pressure, and it doesn’t mean you’ve done something wrong by refusing.

If you organise events

Your exhibitor list is published, which is exactly how these companies find your exhibitors. You can’t keep it secret, but you can make sure every exhibitor knows what your real catalogue looks like and who it comes from. Put a clear warning in your exhibitor manual and welcome emails, name the official way to update a directory entry, and give exhibitors an easy way to check any form or invoice with you before they sign or pay. A thirty-second check with you could save one of your exhibitors several thousand euros, and a great deal of worry.

This guide is general information, not legal or financial advice. If you have lost money, contact your bank straight away and report it to Report Fraud at reportfraud.police.uk or on 0300 123 2040 (in Scotland, Police Scotland on 101).

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