Lingua Custodia is a European fintech company founded in 2011, specializing in Natural Language Processing (NLP) and AI models specifically for the financial industry. It was created by finance professionals with the initial focus on specialized machine translation for finance. Over time, Lingua Custodia has expanded its expertise to generative AI models and offers a range of services including speech-to-text automation, document classification, data extraction from unstructured documents, mass web crawling, and more. The company places a strong emphasis on secure, domain-specific AI solutions for investment houses, banks, asset managers, brokers, private banks, and financial service providers. It operates mainly from Paris, Île-de-France, with additional locations in Luxembourg and Montigny le Bretonneux.
Lingua Custodia was founded in 2011 by Olivier Debeugny and other former finance professionals who identified a need to streamline technical financial translations. The company began by developing proprietary machine translation engines tailored for investment and corporate finance documents. After years of R&D and building a significant linguistic database, the company commercialized its products around 2018-2019, with a focus on reducing translation costs and improving communication agility for financial professionals. The team has grown to about 15 employees serving 50+ clients, expanding their product portfolio while maintaining dedication to financial domain expertise.
Lingua Custodia has raised approximately EUR 2.4 million (about USD 2.67 million) through a combination of angel investors, individuals within the financial sector, and existing shareholders. A notable funding round of EUR 1.15 million enabled the company to open its first branch outside of France in Luxembourg.
Speech-to-Text automation for conferences and podcasts (supporting 36+ languages)
PDF table extraction for financial data
Semantic analysis and document classification
Linguistic data extraction and knowledge management from unstructured financial documents
Lingua Custodia has expanded its product scope significantly from specialized machine translation to a broader AI-driven financial document processing platform incorporating speech recognition, data extraction, and generative AI applications tailored for finance.
Recent developments include the integration of advanced generative AI models, enhancement in the number of supported languages for translation and transcription, and specialized tools for financial document analysis like PDF table extraction and RAG (retrieval-augmented generation) methods for better insight extraction from complex financial texts. They are also experimenting with Amazon’s open-source NMT toolkit Sokeye for model improvements.
Lingua Custodia’s culture is deeply rooted in its founding team’s financial background, emphasizing domain expertise alongside cutting-edge AI technology. The company values accuracy, security, and efficiency in financial communications and places strong importance on serving the finance sector with tailored AI solutions. It prides itself on offering sovereign, frugal, and specialized AI recognized by European Commission and French Government awards. The team focuses on collaborative R&D with a client-centered approach to solving specific industry challenges.
Lingua Custodia serves a focused and specialized user base of 50+ clients primarily comprising financial institutions such as investment houses, custody and investment banks, private banks, asset managers, brokers, and financial corporate divisions. The company is actively expanding into new sectors such as insurance in partnership with insurance groups. The user community respects Lingua Custodia for its financial domain expertise and secure AI solutions, as reflected in ongoing industry recognitions and client loyalty.
