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Terhi Koskinen

Terhi Koskinen


Industry: Social media marketing / Influencer marketing

Reach: 8,416
Engagement: 3.18%

How to contact Terhi Koskinen

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Terhi Koskinen's Contacts

Last updated: 14 August 2025

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“If you're not linking your business to celebrities and influencers, you're ignoring the most significant trend in marketing, advertising and social media of all time.”
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CEO of The Handbook
74% of customers
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make purchase
decisions
Businesses
earn an
Avg. of £6 for every £1 spent
on influencer
marketing
34% of brands say
that finding the
right influencers
is the biggest
challenge
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