Company lists · Data refreshed September 2026

Top 17 Public sector management consultants based in Ireland

RevenueBase identified 70 public sector management consultants headquartered in Ireland as of September 2026 and tracks 451 professional contacts across them, including 175 with verified work emails and 25 with mobile numbers. Dublin is the largest hub.

This list covers public sector management consultants 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review
70Companies
451Contacts tracked
175Verified emails
25Mobile numbers
Explore all 70 companies → Free signup · no credit card · 500 free credits

The 17 largest public sector management consultants based in Ireland

Ranked by team size
Top 17 of 70 public sector management consultants based in Ireland, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names public sector management consultants: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
Ryan Hanley, NOW StantecPartial evidence
Galway, IrelandHQ checked Sep 5, 202651-20098

“Ryan Hanley is a leading Engineering and Environmental Consultancy.”

Source: company website · checked Sep 5, 2026
2Cork, IrelandHQ checked Sep 5, 202611-5023

“PROJECT MANANGERS & CONSULTING ENGINEERS Project Execution, from Concept to Completion ~ WHAT WE DO ~ Our practice has maintained a reputation for high quality Project Management…”

Source: company website · checked Sep 5, 2026
3
Greenville ProcurementStrong evidence
Harold's Cross, IrelandHQ checked Sep 5, 202611-5014

“Greenville Procurement offers expert consultancy and training services relating to EU and national public procurement.”

Source: company website · checked Sep 5, 2026
4
Rockwood Public AffairsIndirect evidence
Dublin City, IrelandHQ checked Sep 5, 202611-5013

“Strategic Advisory.”

Source: company website · checked Sep 5, 2026
5
Byrne Ó CléirighStrong evidence
Dublin 2, IrelandHQ checked Sep 5, 202611-5010

“Byrne Ó Cléirigh is a firm of professional engineers and management consultants.”

Source: company website · checked Sep 5, 2026
6
ThreesixtyinsightsPartial evidence
County Galway, IrelandHQ checked Sep 5, 20261-108

“We collaborate creatively with public agencies and private organisations, working at the intersections of policy, research and practice.”

Source: company website · checked Sep 5, 2026
7
Intersearch IrelandStrong evidence
Athlone, IrelandHQ checked Sep 5, 20261-106

“InterSearch Ireland works with public and private sector clients looking to grow their senior management teams in the domestic and international markets.”

Source: company website · checked Sep 5, 2026
8
Astec Global ConsultancyPartial evidence
Dublin, IrelandHQ checked Sep 5, 20261-106

“With over 30 years experience, ASTEC Global Consultancy has become a leading international consulting company, providing first class advice and practical solutions to the problems…”

Source: company website · checked Sep 5, 2026
9Sligo, IrelandHQ checked Sep 5, 20261-105

“First Western is a development and management consultancy where for almost 20 years we have been partnering with clients to build and implement effective world-class solutions for…”

Source: company website · checked Sep 5, 2026
10Dublin 2, IrelandHQ checked Sep 5, 202611-504

“Founded in 1991, Prospectus is Ireland’s only independent management consultancy firm focusing on supporting organisations in the health, social care and life sciences sectors.”

Source: company website · checked Sep 5, 2026
11
Lean IrelandIndirect evidence
Galway, IrelandHQ checked Sep 5, 20261-104

“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…”

Source: company website · checked Sep 5, 2026
12Limerick, IrelandHQ checked Sep 5, 20261-103

“ECOS Environmental Consultants works with Multi-National and SME clients using environmental management as a business tool to support a broad range of business sectors.”

Source: company website · checked Sep 5, 2026
13
MontbretiaIndirect evidence
Wicklow, IrelandHQ checked Sep 5, 20261-102

“Founded in 2018, Montbretia is a consulting firm providing advisory services in development and international cooperation.”

Source: company website · checked Sep 5, 2026
14Athlone, IrelandHQ checked Sep 5, 20261-102
Source: company website · checked Sep 5, 2026
15
Merc ConsultingStrong evidence
Athy, IrelandHQ checked Sep 5, 20261-101

“Established in 2011, Merc Consulting is a Management & Security Consultancy providing advice and direction to businesses on the cusp of change.”

Source: company website · checked Sep 5, 2026
16
Migit LimitedPartial evidence
Rahoon, IrelandHQ checked Sep 5, 20261-101

“Recently founded as a vehicle for providing consultancy services.”

Source: company website · checked Sep 5, 2026
17
Lucy Franks ConsultingPartial evidence
Dublin, IrelandHQ checked Sep 5, 20261-101

Management Consulting services in HR, Strategy and Governance for businesses and not-for-profits”

Source: company website · checked Sep 5, 2026

Showing 17 of 70 public sector management consultants based in Ireland

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Public sector management consultants based in Ireland at a glance

As of Sep 5, 2026
1-10Median size (employees)
DublinLargest hub · 28 HQs
25Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
52
11-50
12
51-200
5
201-500
1

Verified emails by last verification

0–30
158
31–60
15
61–90
0
90–180
0
180+
2

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 public sector management consultants, 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 Ireland whose own description of what they do matches “public sector management consultants”. 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 public sector management consultants, 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 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, 175 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 5, 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.

Public sector management consultants by metro

  • Public sector management consultants in Dublin28

Frequently asked

How many public sector management consultants are there based in Ireland?

RevenueBase identified 70 public sector management consultants 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?

Ryan Hanley, NOW Stantec, headquartered in Dangan, tops this list with the largest team on record.

Which city has the most public sector management consultants?

Dublin leads with 28 headquartered companies, followed by Athlone (2) and Blackrock (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 175 verified decision-maker contacts tracked across these 70 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 5, 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.