Company lists · Data refreshed September 2026
Top 25 Big international law firms based in Ecuador
RevenueBase identified 198 big international law firms headquartered in Ecuador as of September 2026 and tracks 1,904 professional contacts across them, including 375 with verified work emails. Quito is the largest hub.
This list covers big international law firms headquartered in Ecuador, 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 21, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 25 largest big international law firms based in Ecuador
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 262 contacts → | ||||
Partial evidence “BDO en Ecuador, es una de las firmas miembro de BDO International, empresa de servicios profesionales, con más 60 años de experiencia a nivel mundial.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 2 | 160 contacts → | ||||
Indirect evidence “BUSTAMANTE FABARA, boasting a legal track record of more than 68 years, is renowned for setting the standard in legal services across Ecuador and Latin America.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 3 | 99 contacts → | ||||
Partial evidence “ECIJA GPA with more than 25 years of experience is considered as one of the best multidisciplinary, full service, and independent law firms in Ecuador.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 4 | 88 contacts → | ||||
Strong evidence “Leading global law firm in Ecuador, part of Dentons, delivering innovative, high-quality legal solutions to local and international clients.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 5 | 62 contacts → | ||||
Indirect evidence “DURINI & GUERRERO es una firma de abogados conformada por un comprometido equipo de profesionales cuyos propósitos principales son la prestación integral y especializada de…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 6 | 42 contacts → | ||||
Strong evidence “Reliable International Boutique Law Firm that helps businesses enter Latin America by seamlessly protecting and developing their operations, brands, and other IP assets.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 7 | 41 contacts → | ||||
Partial evidence “Tobar ZVS is a full-service law firm focused on the legal and strategic needs of the corporate client.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 8 | 31 contacts → | ||||
Indirect evidence “Morales & Asociados es un Estudio Jurídico que brinda asesoría legal en varias áreas del Derecho, como son el derecho societario, de telecomunicaciones, comercio internacional e…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 9 | 29 contacts → | ||||
Indirect evidence “Phaslegal Abogados, es una firma de abogados ecuatoriana con más de siete años de existencia en el mercado local, que cuenta con profesionales del derecho con más de diez años…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 10 | 28 contacts → | ||||
Indirect evidence “En Baclaw, transformamos la asesoría legal en un aliado estratégico para tu organización.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 11 | 26 contacts → | ||||
Indirect evidence “Somos un equipo de profesionales especializados en diversas áreas del derecho, enfocados en brindar asesoría legal integral con altos estándares de calidad.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 12 | 26 contacts → | ||||
Partial evidence “AVL is the result of the merger between the law firms Andrade Veloz and Lexim Abogados in February 2021.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 13 | 23 contacts → | ||||
Indirect evidence “M.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 14 | 22 contacts → | ||||
Indirect evidence “Almeida Guzmán & Asociados es una Firma de abogados fundada en el año 1981, especializada en consultoría y asesoría jurídico-corporativa.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 15 | 19 contacts → | ||||
Indirect evidence “Somos una firma legal innovadora, con un perfil moderno y un equipo de abogados enfocado a brindar soluciones creativas y eficientes.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 16 | 19 contacts → | ||||
Indirect evidence “Una firma innovadora, enfocados a prestar servicios legales de alta calidad, con el objetivo de dar viabilidad jurídica a los negocios de nuestros clientes, identificando riesgos…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 17 | 15 contacts → | ||||
Indirect evidence “We are a legal firm focused on presenting results.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 18 | 14 contacts → | ||||
Indirect evidence “Canessa Barriga Abogados es una Firma de Abogados con experiencia local e internacional en el manejo y asesoría legal de asuntos de diversa índole para nuestros clientes.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 19 | 13 contacts → | ||||
Indirect evidence “Somos una Firma de Consultoría Legal Internacional que se especializa en una amplia gama de campos del Derecho, incluyendo derecho corporativo, administrativo, internacional y más.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 20 | 12 contacts → | ||||
Indirect evidence “Somos un Estudio Jurídico conformado por un grupo de profesionales de derecho altamente capacitados con casi 60 años de experiencia.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 21 | 11 contacts → | ||||
Indirect evidence “GESSTIONA EC (Servicios jurídicos y empresariales) es una firma interdisciplinaria que aborda integral y eficientemente de cada uno de los casos y proyectos en los que participa.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 22 | 10 contacts → | ||||
Partial evidence “We are an international Lawfirm.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 23 | 10 contacts → | ||||
Partial evidence “Investment & Corporate Law (ICL) es una empresa de gran alcance y alta calidad que busca la protección y el desarrollo completo del cliente en todos los aspectos jurídicos y…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 24 | 10 contacts → | ||||
Indirect evidence “Somos un equipo de trabajo con visión y práctica internacional, altamente especializados en las distintas áreas del derecho (Asesoría Corporativa, Tributaria, Regulación, Laboral…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 25 | 9 contacts → | ||||
Partial evidence “Aguirre | Noboa Law Firm is a modern and enterprising law firm comprised of a team of highly trained attorneys that are committed to meeting the needs of its clients.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: big international law firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names big international law firms.
- Partial evidence
- Its own public description names part of big international law firms, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name big international law firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 198 big international law firms based in Ecuador
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 375 reachable decision-makers.
Free signup · no credit card
Big international law firms based in Ecuador at a glance
As of Sep 21, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Ecuador, so it is reported there. Company counts and contact totals on this page are exact for Ecuador, over 198 companies.
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 big international law firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Ecuador whose own description of what they do matches “big international law firms”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names big international law firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among big international law firms, and records with no verified work email. Companies headquartered outside Ecuador 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 its RevenueBase Smart Search 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, 375 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 21, 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.
Big international law firms by metro
- Big international law firms in Quito118
- Big international law firms in Guayaquil42
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names big international law firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many big international law firms are there based in Ecuador?
RevenueBase identified 198 big international law firms headquartered in Ecuador 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?
BDO EN Ecuador, headquartered in Quito, tops this list with the largest team on record.
Which city has the most big international law firms?
Quito leads with 118 headquartered companies, followed by Guayaquil (42) and Cuenca (7).
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 375 verified decision-maker contacts tracked across these 198 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 21, 2026.
Ready to reach these companies? Verified emails and direct dials for all 198 big international law firms based in Ecuador. Start with a free account, no credit card.
Download this list →Related lists
Big international law firms by geography
- Big international law firms based in Buenos Aires, Argentina
- Big international law firms based in Adelaide, Australia
- Big international law firms based in Brisbane, Australia
- Big international law firms based in Melbourne, Australia
- Big international law firms based in Perth, Australia
- Big international law firms based in Sydney, Australia
- Big international law firms based in Barueri, Brazil
- Big international law firms based in Belo Horizonte, Brazil
- Big international law firms based in Blumenau, Brazil
- Big international law firms based in Brasilia, Brazil
- Big international law firms based in Campinas, Brazil
- Big international law firms based in Caxias Do Sul, Brazil
Browse the directory
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 Smart Search, 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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Big international law firms based in Buenos Aires, Argentina
- Big international law firms based in Adelaide, Australia
- Big international law firms based in Brisbane, Australia
- Big international law firms based in Melbourne, Australia
- Big international law firms based in Perth, Australia
- Big international law firms based in Sydney, Australia