Lassi Nummi

Lassi Nummi serves as Chief Executive Officer at Assembly Organizing. Assembly Organizing operates in the events services sector with approximately 46.0 employees. The company is headquartered in Helsinki, Uusimaa. Assembly Organizing generates annual revenue of 553000.0.

Industry & Role Insights

• • MessageCEO tracks 1,002 executives in the events services sector.
• • 1,221 executive contacts are available in Uusimaa.
• • Our database includes 201,467 c suite-level executives.

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esports equipment rental community media online advertising broadcast gaming events demoscene hospitality content creators experiences av production influencer marketing conferences digital culture art cosplay gaming festival demoparty assembly summer assembly winter competition tournament lootboxes claim prizes leaderboard community rewards live chat features predict match winners registration event schedule demo competitions audience engagement interactive experiences global competitions algorithm contests ethereum collaboration polkadot collaboration helsinki events digital art creativity networking family-friendly tickets participant feedback prize pools merchandise live streaming multiplayer events online community attendee surveys virtual participation gaming community competitive gaming prize giveaways skill showcases community events youth engagement event marketing sponsorship opportunities influencer outreach press coverage communities marketing & advertising games leisure travel & tourism events services

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Cameron Bensimon Director of Digital and Technology (CTO) at 180 Studios

LF

Laura Fabian Chief Executive Officer at 24 Carrots Catering and Events

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Wan?Tao CEO at 31会议

CC

Craig Caron Chief Operating Officer at 360 Destination Group

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Trevor Hanks Chief Executive Officer at 360 Destination Group

Outreach Guidance — events services Sector

Executives like Lassi Nummi in the events services sector receive targeted outreach from sales teams, recruiters, and investors. To stand out, personalize your message with industry-specific context and a clear, specific value proposition relevant to their role at Assembly Organizing.

Lassi Nummi's Position in the MessageCEO Database

• •Lassi Nummi is 1 of 1 verified executive contact we track at Assembly Organizing.
• •982 verified executive contacts in events services are in the MessageCEO database.
• •1,214 verified executive contacts in Uusimaa are in the database.
• •7 verified contacts work at events services companies in the 46.0 employee range (same size as Assembly Organizing).

Executive contact data compiled from public business filings, LinkedIn public profiles, company press materials, and verified outbound email testing. We do not publish personal addresses or sensitive identifiers. Methodology & sources · Removal requests handled at /remove-info · Updated August 2026.

How do I reach Lassi Nummi directly?

Lassi Nummi's verified email address is available to MessageCEO Pro subscribers. They currently serve as Chief Executive Officer at Assembly Organizing. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Lassi Nummi work for?

Lassi Nummi is Chief Executive Officer at Assembly Organizing, a company in the events services sector with 46.0 employees. The company is based in Helsinki, Uusimaa.

Can I pitch or sell to Lassi Nummi?

As Chief Executive Officer at Assembly Organizing, Lassi Nummi is a key decision-maker in the events services sector. MessageCEO Pro gives you verified email to reach Lassi Nummi directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Lassi Nummi in?

Lassi Nummi works in the events services industry as Chief Executive Officer at Assembly Organizing. MessageCEO provides verified contact information for executives across all major industries.

Is Lassi Nummi's contact information verified?

Yes. MessageCEO verifies executive contact information through multiple data sources and regular validation checks. Lassi Nummi's profile is kept up-to-date with the latest available information.

Last updated: August 19, 2026