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DNA Expertise

in-depth genetic analysis

Complete analysis of your raw data files, segment triangulation and summary report on your true biological origins.

The Brick Wall

Targeted genealogical unlocking

Resolving a specific genealogical blockage through the cross-referencing of DNA and historical archives
(targeted lineage over 4-6 generations).

Quest for Origins

Complex lineage research

Complex mandate to search for biological roots or unknown kinship

Included: multi-platform analysis and personalized tracking

Historical Documentary Analysis

Level 1

Targeted archival research

1 line

3 to 5 documents analyzed

Summary Report (PDF)

Entry service intended to validate a specific lead or document an identified lineage.

Each mandate is assessed according to feasibility, available data and the applicable legal framework.

Rigorous expertise in data analysis

H.EX.A works with a professional method based on proven techniques of analysis, narrative research, and documentary structuring. Each story is treated with precision and depth, in order to highlight the essential elements of your journey .

A neutral, free and independent perspective

Our team offers an objective, external perspective, capable of identifying what is meaningful, coherent, and necessary to your story. This professional distance ensures a final product that faithfully reflects your truth, without emotional distortion.

Security and confidentiality
(Law 25)

All information entrusted to us is processed according to the highest security standards. In accordance with Law 25, H.EX.A is committed to protecting your personal data against unauthorized access, use, or disclosure.

A caring and supportive approach

Every story is unique. We offer attentive presence, structured guidance, and ongoing support throughout the entire process. Our approach aims to make the process simple, safe, and deeply respectful.

Person responsible for the protection of personal information (Law 25)

Marie-Andrée Leclaire

For any request relating to the protection of personal information (Law 25), please use the form on the Contact page.

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