# Brand Semantics > European think tank and agency specializing in Generative Engine Optimization (GEO), LLM Optimization, and Semantic SEO. We structure language so brands are understood — and cited — by AI systems. Brand Semantics P.S.A. (NIP: 5214154430, KRS: 0001222755) is incorporated in Warsaw, Poland (ul. Puławska 77, 02-595). Founded by Grzegorz Miłkowski (CEO) and Michał Grzebyk (COO), practitioners at the intersection of semantic branding, generative AI, and search visibility. ## Services - [Generative Engine Optimization (GEO)](https://www.brandsemantics.eu/en/services/generative-engine-optimization/) — Optimize brand visibility in Google AI Overviews, Perplexity AI, and ChatGPT Search - [LLM Optimization (LLMO)](https://www.brandsemantics.eu/en/services/llm-optimization/) — Structure data and language so Large Language Models cite, reference, and recommend your brand - [Semantic SEO](https://www.brandsemantics.eu/en/services/semantic-seo/) — Build topical authority through entity optimization and knowledge graph integration - [Brand Semantics Strategy](https://www.brandsemantics.eu/en/services/brand-semantics-strategy/) — Architecture of brand meaning across all AI and search touchpoints - [AI-First Content Marketing](https://www.brandsemantics.eu/en/services/ai-first-content-marketing/) — Content engineered to be cited by generative AI systems - [Semantic Health Audit](https://www.brandsemantics.eu/en/services/semantic-health/) — Diagnose how AI systems currently perceive and represent your brand ## Articles - [How GEO and LLMO Work — and How AI Learns Content](https://www.brandsemantics.eu/en/blog/jak-dziala-llmo-i-geo/) — A technical explanation of how Generative Engine Optimization and LLM Optimization work, how AI crawlers index content, and what signals influence citation in AI-generated answers. - [What is Semantics in AI Marketing?](https://www.brandsemantics.eu/en/blog/semantyka-w-marketingu-ai/) — An introduction to semantic search, entity-based optimization, and why meaning — not just keywords — determines AI visibility in 2025+. - [Why the Brain Lies That It's Right — and What This Has to Do with AI](https://www.brandsemantics.eu/en/blog/dlaczego-mozg-klamie-ze-ma-racje/) — Explores cognitive bias in information processing (citing Gazzaniga 2000/2011) and its implications for how AI systems construct and present knowledge. ## FAQ [Full FAQ (33 questions)](https://www.brandsemantics.eu/en/faq/) covering: - What is Generative Engine Optimization (GEO) and how does it differ from SEO? - What is LLM Optimization (LLMO) and how do you get a brand cited by AI? - What is Semantic SEO and why does entity optimization matter for AI search? - How do Google AI Overviews, ChatGPT Search, and Perplexity AI select sources? - What is a brand knowledge graph and how does Schema.org structured data affect AI visibility? - How do you measure GEO results and AI citation rates? - What is Semantio and how does it monitor brand presence in LLMs? ## Knowledge Base - [Blog / Think Tank](https://www.brandsemantics.eu/en/blog/) — Expert analysis on AI search, GEO, and the future of brand visibility - [Case Studies](https://www.brandsemantics.eu/en/case-studies/) — Evidence of semantic implementation results for real brands ## Product - [Semantio](https://semantio.pro) — Enterprise B2B SaaS platform for real-time monitoring of brand presence across LLMs (GPT-4, Claude, Gemini, Perplexity). Track how, when, and in what context your brand appears in AI-generated answers. ## Company - [About Brand Semantics](https://www.brandsemantics.eu/en/) — Company overview and mission - [Pricing](https://www.brandsemantics.eu/en/pricing/) — Service packages and investment - [Contact](https://www.brandsemantics.eu/en/contact/) — Warsaw, Poland · office@brandsemantics.eu · +48 22 247 28 41 ## Optional - [Polish site (primary for Poland)](https://www.brandsemantics.pl/pl/) — Full site in Polish; brandsemantics.pl is the primary domain for the Polish market - [German site](https://www.brandsemantics.de/de/) — Full site in German - [Sitemap](https://www.brandsemantics.eu/sitemap.xml) — All published URLs