TrustedOne

Relationships built on trust

We support organizations in strategic communication, PR, and public affairs. We combine agency experience with business insight so your message stays consistent, credible, and effective.

Why clients choose TrustedOne

We build partnerships grounded in transparency, proactive advice, and measurable outcomes.

Zaufanie

Trust

We act like an in-house communications team—fully accountable for the outcome.

Co Nas Wyroznia

What sets us apart

We pair strategic perspective with operational execution and support at every project stage.

O Nas

Experience

A team with backgrounds in media, public administration, and leading PR agencies.

Zrealizowane Projekty

Results

Documented case studies and measurable KPIs delivered for market leaders.

Services and support areas

We tailor communications tools to real business needs—from strategy to execution and performance tracking.

Doradztwo Strategiczne

Strategic advisory

Communications strategies, expert positioning, stakeholder mapping.

Finanse I Ubezpieczenia

Finance and insurance

Specialist support for fintech, banks, and financial institutions.

Komunikacja Kryzysowa

Crisis communications

Contingency plans, mediation, media training, 24/7 response teams.

Efektywna Komunikacja Wspierajaca Zrownowazony Rozwoj

ESG and sustainability

ESG reporting, educational programs, and transformation communications.

Wydarzenia I Produkcje

Events and productions

Conferences, debates, video formats, and special events end-to-end.

Rozmowa

Media relations

We help stakeholders understand your business, your narrative, and your values.

Roznorodnosc

Market reports and analyses

We examine the network of forces influencing your business.

Monitoring

Media and social monitoring

We continually track your public reputation and our effectiveness.

TrustedONE LABS

Where effective communication meets advanced technology

Trust begins with a conversation

Let’s meet and build a relationship founded on trust. It’s the first step toward effective communication for your brand.

Rozmowa

Personal approach

We combine strategic thinking with daily operational support, assembling industry experts, media trainers, and data analysts tailored to your goals.

Roznorodnosc

Diverse experience

Media, public sector, and business backgrounds help us see more and act faster.

Wspolpraca

Collaborative partnership

We start by setting expectations and KPIs together, then iterate the plan as we go.

Odpowiedzialnosc

Full accountability

From the first workshop to final evaluation we share insights, recommendations, and risks, coordinating teams and vendors so you can focus on growth.

Insights and knowledge

Sharing knowledge is how we build relationships. See our latest articles and case studies.

Selected experience and projects

We accompany leaders at defining moments: transformations, market debuts, and crisis situations.

We wish we could share more, but confidentiality and trust matter most to us.

The TrustedOne team

We blend agency, newsroom, and corporate experience. Every project is led by a partner with years of practice.

Bartosz Lewicki

Bartosz Lewicki

Partner

Marek Zieleniewski

Marek Zieleniewski

Partner

Kontakt

Let’s meet and build a relationship founded on trust

It’s the first step toward effective communication for your brand. We look forward to hearing from you!

TrustedOne

Warsaw / Poland

kontakt@trustedone.pl

Global ideas, local action

Global challenges call for solutions created as close to people as possible. We follow stories from around the world to inspire concrete action here and now.

Our page is an original project that combines three equal goals: exploring technology and AI, showcasing our toolkit, and curating information we believe is truly worth your attention. We are convinced that local, concrete initiatives are the best answer to global challenges.

When designing and coding this website, we use a carefully chosen stack of tools: Anthropic Claude Code, OpenAI Codex, Nano Banana and Google Gemini. Our research is supported by Perplexity and the Comet browser. We see LLMs and GLMs as both a challenge and the future – we are learning how to work with them, adapting our processes and turning them into tangible value.

We work in a vibe coding approach – this website is just a glimpse of what we can do in business applications, agents and skills. If you are looking for a partner for process automation or optimisation, we would be happy to talk.

Disclaimer: the content may contain errors or inaccuracies. Treat it as inspiration, not as professional advice. All links lead to the original articles published by their authors.

Explore the insights we have collected and use them as a source of inspiration.

If you would like to talk about working together or creating something interesting – get in touch with us.