Company lists · Data refreshed September 2026

Top 25 Customer service outsourcing advisors based in Ireland

Name: Customer service outsourcing advisors based in Ireland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 71 companies tracked

RevenueBase identified 71 customer service outsourcing advisors headquartered in Ireland as of September 2026 and tracks 3,886 professional contacts across them, including 1,364 with verified work emails. Dublin is the largest hub.

This list covers customer service outsourcing advisors headquartered in Ireland, 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 28, 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

71Companies

3,886Contacts tracked

1,364Verified emails

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The 25 largest customer service outsourcing advisors based in Ireland

Ranked by team size

Top 25 of 71 customer service outsourcing advisors based in Ireland, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to customer service outsourcing advisors: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Covalen	Indirect evidence	Dublin 4, IrelandHQ checked Sep 28, 2026	1,001-5,000	2,020 contacts →
	Indirect evidence “Hello.” Source: RevenueBase Database · checked Sep 28, 2026
2	Voxpro	Partial evidence	Cork, IrelandHQ checked Sep 28, 2026	1,001-5,000	348 contacts →
	Partial evidence “Voxpro powered by TELUS International is an award-winning provider of Multilingual Customer Experience & Technical Support solutions to giant global brands.” Source: RevenueBase Database · checked Sep 28, 2026
3	Uniquely	Strong evidence	Galway, IrelandHQ checked Sep 28, 2026	201-500	281 contacts →
	Strong evidence “We are Uniquely, a multi-award-winning customer engagement and sales outsourcing partner, with high-performing teams located across the UK and Ireland.” Source: RevenueBase Database · checked Sep 28, 2026
4	CPM Ireland	Indirect evidence	Dublin 24, IrelandHQ checked Sep 28, 2026	501-1,000	255 contacts →
	Indirect evidence “We inspire people to TRY, BUY & LOVE your brands.” Source: RevenueBase Database · checked Sep 28, 2026
5	Eishtec	Indirect evidence	Old Kilmeaden Road, IrelandHQ checked Sep 28, 2026	1,001-5,000	166 contacts →
	Indirect evidence “Eishtec was founded in 2011 and is one of the fastest growing start-ups in the history of Ireland.” Source: RevenueBase Database · checked Sep 28, 2026
6	Rigneydolphin	Partial evidence	Cork Road, IrelandHQ checked Sep 28, 2026	501-1,000	97 contacts →
	Partial evidence “Rigneydolphin offers a variety of bespoke solutions including Contact Centre Solutions, Customer Relationship Management, Healthcare, HR and Recruitment services and most recently…” Source: RevenueBase Database · checked Sep 28, 2026
7	Zevas Communications	Indirect evidence	Cork, IrelandHQ checked Sep 28, 2026	201-500	80 contacts →
	Indirect evidence “Zevas Communications is now ResultsCX, Ireland.” Source: RevenueBase Database · checked Sep 28, 2026
8	Adec Arise	Partial evidence	Limerick, IrelandHQ checked Sep 28, 2026	51-200	65 contacts →
	Partial evidence “ADEC Arise designs and delivers award-winning Customer & Technical Support services on behalf of clients.” Source: RevenueBase Database · checked Sep 28, 2026
9	Capventis	Partial evidence	Dublin, IrelandHQ checked Sep 28, 2026	51-200	53 contacts →
	Partial evidence “Capventis is a trusted advisor empowering organisations to win in the eXperience Economy through data-driven business solutions.” Source: RevenueBase Database · checked Sep 28, 2026
10	Waynua	Partial evidence	High Street, IrelandHQ checked Sep 28, 2026	51-200	39 contacts →
	Partial evidence “Waynua is an Irish-based customer experience (CX) and AI-enabled support partner helping growing and established businesses deliver exceptional customer engagement, without the…” Source: RevenueBase Database · checked Sep 28, 2026
11	Arema Connect	Partial evidence	Cork, IrelandHQ checked Sep 28, 2026	51-200	36 contacts →
	Partial evidence “At Arema Connect we specialise in customer conversations via voice, email or digital channels.” Source: RevenueBase Database · checked Sep 28, 2026
12	Emerald Contact Centre ECC An Agora Company	Partial evidence	Portlaw, IrelandHQ checked Sep 28, 2026	51-200	34 contacts →
	Partial evidence “Emerald Contact Centre, part of the Agora group, delivers multilingual customer care and sales support for Agora Publishing brands worldwide.” Source: RevenueBase Database · checked Sep 28, 2026
13	Complete Outsource Solutions	Indirect evidence	Cork, IrelandHQ checked Sep 28, 2026	51-200	28 contacts →
	Indirect evidence “At COS, we’re absolutely passionate about what we do.” Source: RevenueBase Database · checked Sep 28, 2026
14	Telus International Ireland	Partial evidence	Cork, IrelandHQ checked Sep 28, 2026	1,001-5,000	28 contacts →
	Partial evidence “TELUS International Ireland is a multilingual provider of digitally-enabled customer experience and IT solutions.” Source: RevenueBase Database · checked Sep 28, 2026
15	Joulica	Partial evidence	Galway, IrelandHQ checked Sep 28, 2026	11-50	21 contacts →
	Partial evidence “Joulica is a multi-award-winning startup that works with multiple Fortune 50 organizations to drive Digital Innovation in the Customer Experience industry.” Source: RevenueBase Database · checked Sep 28, 2026
16	Interaction Europe	Indirect evidence	Sandyford, IrelandHQ checked Sep 28, 2026	1,001-5,000	17 contacts →
	Indirect evidence “Interaction Europe provides BPO Contact Center services for clients trading in Europe and across the World.” Source: RevenueBase Database · checked Sep 28, 2026
17	Call PAL	Partial evidence	Galway, IrelandHQ checked Sep 28, 2026	11-50	11 contacts →
	Partial evidence “Call Pal is Ireland’s leading call answering service, helping businesses deliver exceptional customer experiences through professional virtual receptionist and telephone answering…” Source: RevenueBase Database · checked Sep 28, 2026
18	Happypath	Partial evidence	Cork, IrelandHQ checked Sep 28, 2026	11-50	10 contacts →
	Partial evidence “We help organisations modernise how they manage Customer Contact and Engagement.” Source: RevenueBase Database · checked Sep 28, 2026
19	Perfect Reception	Indirect evidence	Cork, IrelandHQ checked Sep 28, 2026	11-50	10 contacts →
	Indirect evidence “Perfect Reception: Elevate Your Call Management and turn missed calls into opportunity.” Source: RevenueBase Database · checked Sep 28, 2026
20	Integral Communications LTD	Strong evidence	Limerick, IrelandHQ checked Sep 28, 2026	11-50	10 contacts →
	Strong evidence “We provide a comprehensive sales outsourcing service and partner with clients to expand and grow their customer base through events promotions campaigns.” Source: RevenueBase Database · checked Sep 28, 2026
21	Intrust Communications	Partial evidence	Midleton, IrelandHQ checked Sep 28, 2026	11-50	10 contacts →
	Partial evidence “Every day, businesses across Ireland trust Intrust Communications to represent their brand when it matters most: in conversations with their customers.” Source: RevenueBase Database · checked Sep 28, 2026
22	Partners In Logistics	Strong evidence	Shannon, IrelandHQ checked Sep 28, 2026	11-50	9 contacts →
	Strong evidence “We are specialists in the supply of customised outsourcing solutions, which enable our clients to improve the efficiency and cost effectiveness of their organisations.” Source: RevenueBase Database · checked Sep 28, 2026
23	Sremium	Indirect evidence	Dublin 1, IrelandHQ checked Sep 28, 2026	11-50	8 contacts →
	Indirect evidence “Sremium specialises in mobile remote payments, telecommunications, back-office service solutions and BPO services.” Source: RevenueBase Database · checked Sep 28, 2026
24	contactcentre.ie	Indirect evidence	Carndonagh, IrelandHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “To Contact E rickie@contactcentre.ie T +353 1 902 9290 M IRE +353 (0) 86 804 6143 M UK +44 (0) 74 7242 3155 About Us: Our motto is “Save money.” Source: RevenueBase Database · checked Sep 28, 2026
25	Azets Previously O'connor Leddy & Holmes	Indirect evidence	IrelandHQ checked Sep 28, 2026	51-200	3 contacts →
	Indirect evidence “We are relentless in our pursuit to support the needs of ambitious entrepreneurial start-ups, and medium sized or family-owned businesses by delivering value today, and advising…” Source: RevenueBase Database · checked Sep 28, 2026

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: customer service outsourcing advisors. 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 customer service outsourcing advisors.
Partial evidence: Its own public description names part of customer service outsourcing advisors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name customer service outsourcing advisors. 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 71 customer service outsourcing advisors based in Ireland

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Customer service outsourcing advisors based in Ireland at a glance

As of Sep 28, 2026

35.1%Verified-email coverage

54.7Average contacts per company

11-50Median size (employees)

31.0%Largest-city concentration · Dublin

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured worldwide rather than for Ireland, so it is reported there. Company counts and contact totals on this page are exact for Ireland, over 71 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 customer service outsourcing advisors, 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 Ireland whose own description of what they do matches “customer service outsourcing advisors”. 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 customer service outsourcing advisors), 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 customer service outsourcing advisors, and records with no verified work email. Companies headquartered outside Ireland 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, 1,364 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 28, 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

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 customer service outsourcing advisors, 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 customer service outsourcing advisors are there based in Ireland?

RevenueBase identified 71 customer service outsourcing advisors headquartered in Ireland 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?

Covalen, headquartered in Ireland, tops this list with the largest team on record.

Which city has the most customer service outsourcing advisors?

Dublin leads with 22 headquartered companies, followed by Cork (8) and Galway (2).

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 1,364 verified decision-maker contacts tracked across these 71 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 28, 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.