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Content Marketing Agency

Contelia

Polish B2B content agency writing plain-language material for IT, logistics and finance companies

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About Contelia

Contelia is a boutique B2B communication agency in Poland that turns complex technology into clear, readable content. It applies the ISO 24495-1 plain language standard and has a team made up of a content manager, a writer, a native-speaker proofreader and a graphic designer.

What Contelia offers

  • Content strategy — plans built on data, audience research and business goals.
  • B2B content marketing — expert articles, case studies, blogs and websites that explain difficult subjects.
  • Plain language — rewriting documents, offers and procedures so readers understand them first time.
  • ESG reporting — preparing sustainability reports that meet regulations and state results clearly.
  • Brand workshops — sessions that define a brand's identity, values and tone of voice.

Who it works with

Contelia works mainly with IT, transport and logistics, and finance firms, and enjoys technical topics such as SaaS, business applications, cloud and digital identification standards. Clients include GS1 Polska, and it supports one client on the British market.

Key facts

  • Based in: Poland
  • Standard: ISO 24495-1 plain language
  • SEO tools: Ahrefs, Senuto and Surfer SEO
  • Methods: Event Storming, Design Thinking and Systematic Inventive Thinking

Profile written by TrustList from the business's own published information, Sep 2026.

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