Company lists · Data refreshed September 2026

Top 25 Optimization consulting firms based in Ireland

RevenueBase identified 107 company matches for optimization consulting firms associated with Ireland as of September 2026 and tracks 358 professional contacts across them, including 131 with verified work emails. Dublin is the largest hub.

This list covers company matches for optimization consulting firms associated with Ireland, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 29, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 29, 2026 How this list was built
107Companies
358Contacts tracked
131Verified emails
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The 25 largest optimization consulting firms based in Ireland

Ranked by team size
Top 25 of 107 company matches for optimization consulting firms based in Ireland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchDublin, IrelandHQ recorded Sep 29, 202611-5024 contacts →

Exact match

“At OutForm, we work with great businesses to make them better.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchDublin, IrelandHQ recorded Sep 29, 202611-509 contacts →

Exact match

“Founded in 2013, PerformanSC Supply Chain supports leading Healthcare, High Tech, Consumer, Industrial, Construction and Retail organizations in their journey to maximise supply…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchDublin, IrelandHQ recorded Sep 29, 20261-107 contacts →

Exact match

“what we do.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchDublin 8, IrelandHQ recorded Sep 29, 202611-506 contacts →

Exact match

“Digital Strategy Consultants, founded in 2012, is a coming together of minds with a passion for digital marketing and a belief that there is a better way to do things, to innovate…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchDublin, IrelandHQ recorded Sep 29, 202611-505 contacts →

Exact match

“Redfly Marketing is an online marketing company based in Dublin specializing in search engine optimisation and Pay Per click management.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchCarlow, IrelandHQ recorded Sep 29, 20261-104 contacts →

Exact match

“We help organisations achieve their marketing objectives.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchGalway, IrelandHQ recorded Sep 29, 20261-104 contacts →

Exact match

“Lean Ireland was founded in 2001 and in the intervening years our consulting team has enabled clients to- improve customer service - implement innovative and robust solutions to…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchSandyford, IrelandHQ recorded Sep 29, 2026201-5004 contacts →

Exact match

“Welcome to Workpillar, where innovation meets expertise to drive your business forward!”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchDrogheda, IrelandHQ recorded Sep 29, 20261-104 contacts →

Exact match

“Working with me is about getting the best possible results for your business.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchDublin, IrelandHQ recorded Sep 29, 202611-503 contacts →

Exact match

“Capcon has been helping companies improve efficiency in their upstream & downstream supply chains since 2002.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchDublin, IrelandHQ recorded Sep 29, 20261-103 contacts →

Exact match

“Studio for Digital Growth is a prestigious marketing consultancy based in Ireland, serving a diverse client base across the United States, Ireland, Germany, the U.K, the…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchDublin, IrelandHQ recorded Sep 29, 20261-103 contacts →

Exact match

“Empowering businesses to thrive through digital marketing strategies.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchDublin, IrelandHQ recorded Sep 29, 20261-102 contacts →

Exact match

“Good companies work.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchDublin, IrelandHQ recorded Sep 29, 20261-102 contacts →

Exact match

“At Redefine Consulting Ltd, our team specialises in Lean Business, Digital Innovation, and Business Performance Management-helping Irish businesses unlock new growth and…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchCork, IrelandHQ recorded Sep 29, 20261-102 contacts →

Exact match

“PLAS Consulting Engineers is providing comprehensive range of consultancy, design and management services to the manufacturing industry since 2007.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchStillorgan, IrelandHQ recorded Sep 29, 20261-101 contacts →

Exact match

“Glic Marketing is your ideal partner for Google Ads, Analytics, and SEO - Particularly if you run an eCommerce store or sell high-value products/services online.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchAthlone, IrelandHQ recorded Sep 29, 20261-101 contacts →

Exact match

“Are you looking for business growth and improved efficiencies?”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchMeath, IrelandHQ recorded Sep 29, 20261-101 contacts →

Exact match

“Chronos Consulting helps businesses and individuals to achieve their goals and objectives with innovation, lean and design thinking and implementation.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchCastleknock, IrelandHQ recorded Sep 29, 20261-101 contacts →

Exact match

“Supply Chain Planning.ie is a supply chain training and consulting firm.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchDublin, IrelandHQ recorded Sep 29, 20261-101 contacts →

Exact match

“We work with clients to provide collaborative solutions to their business challenges with innovative and common sense ideas that embrace the reality of their business and the…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchWestmeath, IrelandHQ recorded Sep 29, 20261-101 contacts →

Exact match

“Every business regardless of industry sector is looking to maximise revenue through process improvement.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchKnocklyon, IrelandHQ recorded Sep 29, 20261-101 contacts →

Exact match

“Efficient Business Consulting helps your company increase its profits and customer service levels by focusing on the following: • What activities your people do • How they perform…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchDublin, IrelandHQ recorded Sep 29, 20261-101 contacts →

Exact match

“Elite Content Consultancy will help grow your business.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchBirdhill, IrelandHQ recorded Sep 29, 20261-101 contacts →

Exact match

“Consulting Supply Chain Operation improvement change management Logistics”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchGreystones, IrelandHQ recorded Sep 29, 20261-101 contacts →

Exact match

“Why Choose CLEG Consulting?”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 107 optimization consulting firms based in Ireland

See the full list, filter by size, metro and specialty, and access 131 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Optimization consulting firms based in Ireland at a glance

As of Sep 29, 2026
36.6%Verified-email coverage
3.3Average contacts per company
1-10Median size (employees)
33.6%Largest-city concentration · Dublin
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
92
11-50
11
51-200
3
201-500
1

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 107 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with Ireland whose business descriptions match “optimization consulting firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 131 professional contacts with verified work emails across the full matched dataset. 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 29, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Optimization consulting firms by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “optimization consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many optimization consulting firms are there based in Ireland?

RevenueBase identified 107 company matches for optimization consulting firms associated with Ireland as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Outform Consulting L B Corp Certified tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most optimization consulting firms?

Dublin leads with 36 company records, followed by Blackrock (2) and Cork (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 131 professional contacts with verified work emails tracked across these 107 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 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.