geoSurge

geoSurge is a deep-tech AI company that specializes in ensuring brand visibility within large language models (LLMs). Founded in 2025 by Francisco Vigo, the company is headquartered in London, United Kingdom. geoSurge launched out of stealth in December 2025 to address the issue of brands disappearing from AI-generated answers due to the way LLMs rewrite their internal memory during updates.

The company has pioneered a discipline it calls "corpus engineering," which focuses on understanding and actively improving how brands are positioned inside the memories of AI systems like ChatGPT. This approach is designed to strengthen how LLMs learn, store, and surface brand information, providing more stable visibility across model updates. geoSurge's platform tracks where brands appear in LLM answers, identifies weaknesses in their representation, and helps protect against volatility as models evolve. The service includes structuring brand information for machine memory, curating contextual knowledge, and managing content updates to convert model memory into measurable visibility.

geoSurge serves clients across various sectors including retail, travel, fintech, and consumer services. As the use of AI for information discovery accelerates, with billions of daily queries on platforms like ChatGPT, the company's services are aimed at marketing, communications, and digital strategy teams who need to ensure their brands are part of the consumer's consideration set in this new search paradigm.

Keywords: Generative Engine Optimization, GEO, corpus engineering, AI visibility, brand recall, large language models, LLM, AI search, brand representation, AI-driven discovery, model memory, AI optimization, digital visibility, deep-tech AI, brand consistency, AI analytics, AI presence