Company lists · Data refreshed September 2026
Top 9 Intestacy law firms based in Spain
RevenueBase identified 51 intestacy law firms headquartered in Spain as of September 2026 and tracks 306 professional contacts across them, including 41 with verified work emails and 4 with mobile numbers. Barcelona is the largest hub.
This list covers intestacy law firms headquartered in Spain, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 4, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 9 largest intestacy law firms based in Spain
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 100 | ||||
“En Hereditas, somos un despacho de abogados especializado en derecho de familia, con amplia experiencia en ofrecer asistencia jurídica.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 2 | 43 | ||||
“Firma de abogados y genealogistas dedicada exclusivamente al Derecho Sucesorio, integrando servicios como tramitación de herencias vacantes nacionales e internacionales…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 3 | Navarro Y Navarro Búsqueda DE HerederosIndirect evidence | 12 | |||
“Firma de abogados y genealogistas especializados en trámites sucesorios, expertos en la búsqueda y localización de herederos en procedimientos donde es necesario encontrar a todos…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 4 | 11 | ||||
“Gabarró Advocats – Herències - we are a team of professionals specialized in law of succession.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 5 | 8 | ||||
“Despacho de abogados dedicado exclusivamente al derecho de sucesiones.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 6 | 7 | ||||
“INVENTARIUM ® es una empresa especializada en la gestión de los trámites necesarios tras el fallecimiento de un familiar y el asesoramiento legal hasta el reparto final de la…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 7 | 5 | ||||
“Despacho especialista en Derecho de Familia y Sucesiones.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 8 | Quolex AbogadosIndirect evidence | 2 | |||
“Quolex Abogados es un despacho jurídico especializado en Herencias, Gestión del Patrimonio y Derecho Fiscal.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 9 | Totays Nalatenschappen SpanjeIndirect evidence | 1 | |||
“FLORES Juridisch Advies is een succesvol adviesbureau opererend in heel Spanje vanuit de Costa Blanca, provincie Alicante, opgericht door mr.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
Showing 9 of 51 intestacy law firms based in Spain
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Intestacy law firms based in Spain at a glance
As of Sep 4, 2026Companies by employee count
Verified emails by last verification
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among intestacy law firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Spain whose own description of what they do matches “intestacy law firms”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among intestacy law firms, and records with no verified work email. Companies headquartered outside Spain are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every listed company carries at least one verified work email, 41 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 4, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Frequently asked
How many intestacy law firms are there based in Spain?
RevenueBase identified 51 intestacy law firms headquartered in Spain as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Hereditas, headquartered in Bilbao, tops this list with the largest team on record.
Which city has the most intestacy law firms?
Barcelona leads with 13 headquartered companies, followed by Madrid (10) and Bilbao (3).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 41 verified decision-maker contacts tracked across these 51 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 4, 2026.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.