Expomatik Trade Fair Data Platform

Automotive Trade Fair Exhibitor Lists: Aftermarket and OE Supply

How parts suppliers use exhibitor lists from Automechanika, SEMA Show, AAPEX and other fairs to reach distributors, with the OE and aftermarket difference.

Industry 8 min read

An automotive trade fair exhibitor list is a strong source for parts and accessory manufacturers looking for distributors, wholesalers and importers. It is not a route into vehicle manufacturers' purchasing teams, though. This guide separates OE supply from the aftermarket, then covers the leading fairs, a working plan and upcoming automotive fairs.

Our directory currently holds 11 upcoming automotive trade fairs with confirmed dates, 1 of them with a ready exhibitor list. The table below is generated from live data and shows fairs with a ready list first. The full calendar by date is on the automotive trade fairs page.

What is the difference between OE supply and the aftermarket?

The same part can be sold into two markets with different buyers, processes and fairs. Picking the right companies from a list starts with this distinction.

OEM
The vehicle manufacturer. Buys parts for series production.
Tier 1
Supplies modules and systems directly to the OEM and selects its own tier 2 suppliers.
OE supply
Parts made for the vehicle manufacturer's production line, under the OEM's approval process.
Aftermarket
Everything after the vehicle is sold: replacement parts, workshop equipment, accessories and maintenance products.
Parts distributor
Supplies workshops and retailers in the aftermarket. Both exhibits at and visits trade fairs.
QuestionOE supply chain / aftermarket
Who buys?OEM and tier 1 purchasing / distributors, wholesalers, importers, workshop chains
How long does it take?Project based, with long approval and sampling / shorter cycles, catalogue based
What do they ask for?IATF 16949 quality management, approval files such as PPAP / range coverage, catalogue data, stock
Who exhibits?Tier 1 and tier 2 suppliers / parts makers, brands, distributors

Which automotive trade fairs matter most?

The details below come from the organisers' websites; dates appear only in the live table and on the fair pages.

Trade fairLocation, cycle and focus
Automechanika FrankfurtFrankfurt, Messe Frankfurt. Every two years; automotive service industry and aftermarket, trade visitors only. The Automechanika brand also runs in cities such as Istanbul, Dubai and Shanghai.
SEMA ShowLas Vegas, every year in early November. Accessories, performance and specialty equipment; a trade event.
AAPEXLas Vegas, the same week as SEMA Show. Aftermarket trade show co-produced by the Auto Care Association and MEMA Aftermarket Suppliers.

For the European and Middle Eastern aftermarket, the Automechanika family sets the pace; for North America, the SEMA and AAPEX week does. Before targeting the US, check that your range and catalogue data match the vehicles on American roads.

Which upcoming automotive fairs have a ready exhibitor list?

Trade fairDatesLocationExhibitor list
PRI Show - Performance Racing Industry Trade Show 202610–12 December 2026Indianapolis, United StatesReady, 1,031 companies
Gönen 14. Tarım Hayvancılık Gıda Sanayi ve Otomotiv Fuarı5–8 November 2026Balikesir, TürkiyeNot yet
Automechanika Dubai10–12 November 2026Dubai, United Arab EmiratesNot yet
Automechanika Shanghai2–5 December 2026Shanghai, ChinaNot yet
Kırklareli 6. Tarım Hayvancılık Gıda Sanayi ve Otomotiv Fuarı3–6 December 2026Kirklareli, TürkiyeNot yet
AUTO EXPO Motor Show4–9 February 2027New Delhi, IndiaNot yet
Bharat Mobilitiy Global Expo - AUTO EXPO Components - Automotive Components, Technology and Services Show4–9 February 2027New Delhi, IndiaNot yet
Automechanika Baku3–5 March 2027Baku, AzerbaijanNot yet
FREIZEITMESSE mit Vergnügungspark, AUTO & BIKE, CLASSIC CARS & BIKES, Intervino2–4 April 2027Klagenfurt, AustriaNot yet
Automechanika Kuala Lumpur8–10 April 2027Kuala Lumpur, MalaysiaNot yet
Automechanika Birmingham8–10 June 2027Birmingham, United KingdomNot yet

See all of them in the automotive trade fair calendar, and every fair with a ready list under exhibitor lists.

Which companies should you pick from the list?

  • Aftermarket manufacturers: distributors, wholesalers and importers are the main targets. Set aside makers of the same product, but makers of complementary parts (brake pads and discs, for example) may be open to shared distribution.
  • OE suppliers: tier 1 companies look for tier 2 partners. Mention your quality certification and, as far as you may share it, the programmes you supply.
  • Workshop equipment and chemicals: target distributors and companies that serve workshop chains; training and after-sales support are strong arguments.
  • Approvals: some parts, such as lighting, mirrors and replacement brake linings, need type approval in the market of sale, shown in Europe by the E mark. Leave markets where you lack the approval for later.

How do you tie the list to the fair timetable?

  • Six to eight weeks before: open the list in your account and group companies by country and product range.
  • Three to four weeks before: request meetings; distributors' diaries fill early at large fairs. See our meeting request templates.
  • Fair week: bring your catalogue, price list and cross-reference numbers.
  • Afterwards: within a week, send the references and terms you discussed. Our guide on following up after a trade fair covers the details. Even if you cannot attend, the list shows the active distributors in the sector.

These time frames are rough practical guidance, not measured figures.

In Expomatik the list is opened in your account and campaigns go to each company's general business address. Opens are not tracked; replies are the measure. The price of a list is shown before you open it; current prices are on Pricing.

What should a first message to a parts distributor look like?

Example message

Subject: Before Automechanika: E-marked brake pads for European vehicles

Hello, could you forward this to your purchasing or product manager? We manufacture brake pads for passenger cars and light commercial vehicles; our products carry the E mark and our catalogue data is ready. We are looking for parts distributors in your market. Would you have 20 minutes at the fair? We can send our cross-reference list beforehand if that helps.

Kind regards, name, company, phone

The product in the example is a placeholder; use your own facts. Never claim an approval you do not hold or a stock commitment you cannot meet.

What are the legal points to check?

Rules for marketing emails depend on the recipient's country: the UK allows emails to corporate addresses with a clear sender and an opt-out, while Germany requires prior consent even for businesses. Read Is It Legal to Email Trade Fair Exhibitors? for the details, and How to Find International B2B Customers for other channels. This article is general information, not legal advice.

To preview what a list contains, create a free account.

Frequently asked questions

Can an automotive fair exhibitor list reach car manufacturers?
Usually not. Vehicle manufacturers select suppliers through long approval processes and do not exhibit at aftermarket fairs. The list is better suited to reaching tier 1 suppliers, which source from tier 2 companies, and aftermarket buyers such as parts distributors.
Who exhibits at Automechanika Frankfurt?
Messe Frankfurt describes Automechanika Frankfurt as the international trade fair for the automotive service industry. Exhibitors include parts and accessory manufacturers, workshop equipment makers, distributors and software providers.
What is the difference between SEMA Show and AAPEX?
Both take place in Las Vegas in the same week each November. SEMA Show focuses on accessories, performance and specialty equipment; AAPEX, co-produced by the Auto Care Association and MEMA Aftermarket Suppliers, covers the wider aftermarket for parts and service.
Who receives an email sent from Expomatik?
Campaigns go to each company's general business address. There is no targeting of named decision makers, so ask for the message to be forwarded and give concrete details such as part numbers or vehicle coverage.

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