Company lists · Data refreshed September 2026
Top 25 Outsource back office customer services based in Colombia
RevenueBase identified 96 outsource back office customer services headquartered in Colombia as of September 2026 and tracks 12,062 professional contacts across them, including 608 with verified work emails. Bogota is the largest hub.
This list covers outsource back office customer services headquartered in Colombia, 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 outsource back office customer services based in Colombia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 4,998 contacts → | ||||
Indirect evidence “Maximizamos el valor de cada contacto de las empresas con sus clientes, gestionando los procesos de relacionamiento a través de canales tefónicos, virtuales y presenciales.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 2 | 2,342 contacts → | ||||
Indirect evidence “Más que un contact center y BPO, somos el partner que asegura que la experiencia de tus clientes sea increíble.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 3 | 933 contacts → | ||||
Strong evidence “Solvo is a strategic partner in North America which provides back-office support for US-based companies and turns it into our front office.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 4 | 476 contacts → | ||||
Indirect evidence “Expertos en proyectos de externalización de servicios y relacionamiento con clientes hemos desarrollado tres líneas de negocio, Contact Center, Agencia Digital y Affinity En GNP -…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 5 | 270 contacts → | ||||
Partial evidence “Contamos con más de 13 años de experiencia, en la implementación y operación de servicios de outsourcing, como Contact Center, BPO, Domicilios, Telemarketing, Servicio al Cliente…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 6 | 99 contacts → | ||||
Indirect evidence “Grupo de Empresas BPO con presencia en Europa desde 1997 y América desde 2005, focalizada en el desarrollo de Modelos de Servicio que permitan a las instituciones Financieras…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 7 | 86 contacts → | ||||
Partial evidence “AMERICAN KPO es la suma de mas de 20 años de experiencia de profesionales de los servicios de Outsourcing, con background en el diseño de procesos eficientes, en el conocimiento…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 8 | 81 contacts → | ||||
Indirect evidence “Bienvenidos a G-ocho Somos una BPO con más de 9 años de experiencia en la tercerización de procesos y prestación de servicios B2B y B2C.🤝 Ofrecemos 4 BPO's: BPO Sector Salud, BPO…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 9 | 65 contacts → | ||||
Partial evidence “At Buwelo, our priority is to deliver outstanding customer service experiences and ensure we make their days just a little bit better with every interaction.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 10 | 48 contacts → | ||||
Indirect evidence “Any business is capable of profit; The real measure of a business is the impact on the lives it supports.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 11 | 46 contacts → | ||||
Indirect evidence “Soltedeco es una empresa con la que puedes tercerizar tu proceso de ventas, servicio al cliente, agendamiento de citas o instalación de servicios técnicos, todo esto lo logramos…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 12 | 27 contacts → | ||||
Partial evidence “Origen BPO is a company that has been serving customers in the USA for over 8 years.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 13 | 26 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 14 | 22 contacts → | ||||
Partial evidence “Prosperar is a technologically driven outsourcing service provider.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 15 | 20 contacts → | ||||
Partial evidence “Somos un Business Process Outsourcing (BPO) con más de 16 años de experiencia en el mercado.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 16 | 15 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 17 | 13 contacts → | ||||
Strong evidence “RV Staffing, part of the Red Valley family, is a nearshore business process outsourcing (BPO) provider, revolutionizing customer service, front and back office solutions, inside…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 18 | 12 contacts → | ||||
Indirect evidence “We are a bpo company committed to the growth and efficiency of our clients' processes.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 19 | 11 contacts → | ||||
Indirect evidence “Generamos conocimiento en el sector financiero y multinacionales de alto nivel, con estrictos estándares de seguridad, calidad y servicios especializados en: Recuperación de…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 20 | 10 contacts → | ||||
Partial evidence “We specialize in providing comprehensive outsourcing solutions to facilitate the management of key aspects of your business.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 21 | 8 contacts → | ||||
Partial evidence “Tools2Power is an intelligent outsourcing company focused on optimizing, operating, and scaling critical processes for multiple industries.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 22 | 8 contacts → | ||||
Indirect evidence “Sabemos lo importante que es enfocar los talentos de tu empresa, en las tareas que generan mayor valor agregado.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 23 | 8 contacts → | ||||
Strong evidence “We help businesses all over the world increase their bottom line by using our sales, marketing, and customer service outsourcing agents and have been doing so for over 10 years…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 24 | 3 contacts → | ||||
Strong evidence “Agile BPO pods: back-office, verification, omnichannel CX and more.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 25 | 2 contacts → | ||||
Strong evidence “Somos una empresa que presta servicios de back office para startups” 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: outsource back office customer services. 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 outsource back office customer services.
- Partial evidence
- Its own public description names part of outsource back office customer services, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name outsource back office customer services. 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 96 outsource back office customer services based in Colombia
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Outsource back office customer services based in Colombia at a glance
As of Sep 21, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Colombia, so it is reported there. Company counts and contact totals on this page are exact for Colombia, over 96 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 outsource back office customer services, 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 Colombia whose own description of what they do matches “outsource back office customer services”. 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 outsource back office customer services), 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 outsource back office customer services, and records with no verified work email. Companies headquartered outside Colombia 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, 608 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.
Outsource back office customer services by metro
- Outsource back office customer services in Bogota28
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 outsource back office customer services, 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 outsource back office customer services are there based in Colombia?
RevenueBase identified 96 outsource back office customer services headquartered in Colombia 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?
Emtelco S.A, headquartered in Medellin, tops this list with the largest team on record.
Which city has the most outsource back office customer services?
Bogota leads with 28 headquartered companies, followed by Medellin (19) and Barranquilla (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 608 verified decision-maker contacts tracked across these 96 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.
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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 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.
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