Unforgettable events

Passion for events

We want events to be interesting, unique, and memorable in a positive way to spectators – in other words – we want to create unforgettable events for people. 

Our mission is to serve you in every way. We are willing to take responsibility of all production or partial production at your request if you prefer to plan an event independently. We have an extensive cooperation network, which offers all things you can need for events. Whether you merely have an idea or an initial plan for an event – contact us. We are eager to help you from the beginning – brainstorming or making a precise plan for your event.

Public events

Effortlessly organized opening parties, competitions, concerts, and other events

Corporate events

Corporate parties, events for personnel, client events, and other events that support companies goal and image

Private events

We can arrange all size of private events - You can enjoy the event without any pressure

Equipment rent

We also offer equipment for rent:

  • Trussing
  • Tents 
  • Tables and seats
  • Signs
  • Lights
  • And more

Please contact and ask for more information: jonne(at)ext.fi

Professional event production


Ext Ventures ltd. was founded in 2013 in Laukaa, and its main business concentrates on event production. Behind all this is the passion for events and interest in developing the recreation activities in the municipality of Laukaa. In 2016 Jonne Lehtonen from Ext Ventures was selected as the entrepreneur of the year in Laukaa.

Our events

We also organize many own events in Central Finland. Our events include John Smith Rock Festival, Puistossa-festivaali, John Smith Rock Frozen, Laukaan Satama Festival, Venetian of Laukaa Harbor, Sauna heating world championships, and many smaller events at Laukaa harbor. In addition, we have organized church concerts, charity concerts, corporate events, and alcohol serving in events.

Laukaa Harbour

Besides all the events, we run Laukaa Harbor’s business during summertime. Our small Harbour cafe, all needed services for boaters, and many activities can be found in the harbor area. All services are open from the beginning of May to the end of August. More information: laukaansatama.fi


Our event team is ready for the party

Jonne Lehtonen



Jenni Koivusilta

Event producer

jenni(at)ext.fi / +358 40 163 9771

Pertti Eskola

Graphic designer, LAAKA Media

pertti(at)laakamedia.fi / +358 45 635 2666

Ville Taipale

Event producer

ville(at)ext.fi / +358 40 584 9248

Our office is located in the town center of Laukaa. Address: Saraharjunkatu 3, 41340 Laukaa.

See us on social media

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