Company lists · Data refreshed October 2026

Top 25 Infrastructure design consultancies based in Belfast, United Kingdom

Name: Infrastructure design consultancies based in Belfast, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 1, 2026 40 companies tracked

RevenueBase identified 40 company matches for infrastructure design consultancies associated with Belfast, United Kingdom as of October 2026 and tracks 1,492 professional contacts across them, including 650 with verified work emails. Across the United Kingdom, London is the largest hub for this category (1,146 companies); Belfast has 40.

This list covers company matches for infrastructure design consultancies associated with Belfast, United Kingdom, 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 October 1, 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 Oct 1, 2026 How this list was built

40Companies

1,492Contacts tracked

650Verified emails

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The 25 largest infrastructure design consultancies based in Belfast, United Kingdom

Ranked by team size

Top 25 of 40 company matches for infrastructure design consultancies based in Belfast, United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Farrans Construction	Exact match	Belfast, United KingdomHQ recorded Oct 1, 2026	501-1,000	571 contacts →
	Exact match “Farrans is a leading civil engineering and building contractor which specialises in innovative and sustainable solutions for the water, energy, aviation, transportation, marine…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2	Strategic Investment Board	Exact match	Belfast, United KingdomHQ recorded Oct 1, 2026	51-200	140 contacts →
	Exact match “THE STRATEGIC INVESTMENT BOARD LIMITED Company description: SIB supports government departments, local authorities and other public bodies by helping them plan infrastructure…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3	Lagan Specialist Holdings	Exact match	Belfast, United KingdomHQ recorded Oct 1, 2026	501-1,000	136 contacts →
	Exact match “Our specialist teams have proven expertise and experience in delivering projects on specialist contracting activities including Aviation & Infrastructure, Piling, Operations and…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4	Doran Consulting	Exact match	Belfast, United KingdomHQ recorded Oct 1, 2026	51-200	93 contacts →
	Exact match “Founded in 1953, Doran Consulting offers a wealth of expertise and experience in the creation of economic, innovative and sustainable engineering solutions.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5	Pentagon Solutions LTD	Exact match	Belfast, United KingdomHQ recorded Oct 1, 2026	11-50	50 contacts →
	Exact match “Pentagon Solutions is a leading supplier and consultancy of CAD & Accruent technologies in the UK & Ireland, as well as leading in the field of BIM implementation and BIM…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6	Amelio Group	Exact match	Belfast, United KingdomHQ recorded Oct 1, 2026	51-200	36 contacts →
	Exact match “Amelio Group operates in the United Kingdom and Ireland.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7	WH Stephens A Gardiner & Theobald Company	Exact match	Belfast, United KingdomHQ recorded Oct 1, 2026	51-200	28 contacts →
	Exact match “WHS is a company formed in 1865, providing an unbroken record of high quality service for over 150 years.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8	Taylor Boyd LLP	Exact match	Belfast, United KingdomHQ recorded Oct 1, 2026	11-50	28 contacts →
	Exact match “Taylor & Boyd was founded in 1962 by chartered engineers who wanted to combine the best traditional and contemporary practice with innovation and over the half-century of our…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9	Mowlem International LTD	Exact match	Belfast, United KingdomHQ recorded Oct 1, 2026	11-50	27 contacts →
	Exact match “Step into innovation and excellence with Mowlem, a leading civil engineering firm driving transformative infrastructure projects globally.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10	Charles Brand	Exact match	Belfast, United KingdomHQ recorded Oct 1, 2026	51-200	27 contacts →
	Exact match “Originated in 1829 Charles Brand had a strong track record in Tunnelling, Railway, Marine and Civils sectors having completed projects at London Underground, Ben Crom Dam at…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11	AM Consulting Engineers	Exact match	Belfast, United KingdomHQ recorded Oct 1, 2026	11-50	19 contacts →
	Exact match “AMCE provide civil, structural, and geotechnical engineering design, project management, and advisory services in Northern Ireland, Ireland, and Great Britain.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12	Lagan Meica LTD	Exact match	Belfast, United KingdomHQ recorded Oct 1, 2026	11-50	18 contacts →
	Exact match “Lagan MEICA is available for Process Consultancy, Water and Waste Water Design Construction and Commissioning in the UK and Ireland.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13	Albert FRY Associates	Exact match	Belfast, United KingdomHQ recorded Oct 1, 2026	11-50	16 contacts →
	Exact match “Established in 1987, Albert Fry Associates provide structural and civil engineering consultancy services from our offices in Belfast and Dublin.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14	Mcfarland Consulting LTD	Exact match	Belfast, United KingdomHQ recorded Oct 1, 2026	11-50	14 contacts →
	Exact match “McFarland Consulting Ltd are award winning civil and structural engineering consultants that specialise in assessing, maintaining and extending the serviceable life of existing…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15	Geoman	Exact match	Belfast, United KingdomHQ recorded Oct 1, 2026	11-50	14 contacts →
	Exact match “Geoman Ltd is a specialist consultancy providing advice on geotechnical issues including site investigation, developments on poor ground, retaining structure designs, reinforced…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16	Equilibrant LTD Consulting Engineers	Exact match	Belfast, United KingdomHQ recorded Oct 1, 2026	11-50	12 contacts →
	Exact match “Equilibrant Ltd is a specialist civil and structural engineering consultancy, based in Belfast, who also operate as a registered HSE diving contractor throughout Ireland.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17	Amphora Consulting	Exact match	Belfast, United KingdomHQ recorded Oct 1, 2026	1-10	10 contacts →
	Exact match “Structural, Civil and Conservation Engineers committed to delivering a sustainable built environment.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18	Construction Consultancy Services	Exact match	Belfast, United KingdomHQ recorded Oct 1, 2026	11-50	9 contacts →
	Exact match “Construction Consultancy Services, offering interim resource solutions to Public and Private Sector companies in the Engineering, Construction and Utility Industry.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19	Bennett Freehill	Exact match	Belfast, United KingdomHQ recorded Oct 1, 2026	11-50	7 contacts →
	Exact match “A leading Building Services Consultancy and qualified Passivhaus and NZEB Designers, Commissioning Managers and Licenced BREEAM Assessors and 2023 Irish News Workplace &…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20	MCR Consulting Engineers Limited	Exact match	Belfast, United KingdomHQ recorded Oct 1, 2026	11-50	7 contacts →
	Exact match “MCR Consulting Engineers was formed in 2005 and quickly established itself as a reliable and innovative consulting engineering practice with emphasis being placed on the quality…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21	Beattie Flanigan Consulting Engineers	Exact match	Belfast, United KingdomHQ recorded Oct 1, 2026	11-50	7 contacts →
	Exact match “Established in 1971, Beattie Flanigan are an award winning, forward thinking, collaborative Northern Ireland based Building Services Engineering Consultancy practice specialising…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22	Urban Innovations LTD	Exact match	Belfast, United KingdomHQ recorded Oct 1, 2026	11-50	7 contacts →
	Exact match “Founded in 2001, Urban Innovations is an architectural and urban design consultancy based in the heart of Belfast.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
23	ISD Consulting Engineers	Exact match	Belfast, United KingdomHQ recorded Oct 1, 2026	11-50	4 contacts →
	Exact match “We bring your building to life.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
24	AMK Consulting Engineers Limited	Exact match	Belfast, United KingdomHQ recorded Oct 1, 2026	1-10	4 contacts →
	Exact match “AMK Consulting Engineers Limited is a new structural & civil design consultancy.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
25	Kevin Mcshane LTD	Exact match	Belfast, United KingdomHQ recorded Oct 1, 2026	11-50	4 contacts →
	Exact match “Kevin McShane Ltd was established in 2015, we offer Civil Engineering and Transport Planning consultancy services to both public and private sector clients.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “infrastructure design consultancies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 40 infrastructure design consultancies based in Belfast, United Kingdom

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Infrastructure design consultancies based in Belfast, United Kingdom at a glance

As of Oct 1, 2026

43.6%Verified-email coverage

37.3Average contacts per company

11-50Median size (employees)

Oct 1, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

Email recency for this list is measured across the whole United Kingdom list rather than for Belfast, so it is reported there. Company counts and contact totals on this page are exact for Belfast, over 40 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 Belfast, United Kingdom whose business descriptions match “infrastructure design consultancies” 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 650 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 October 1, 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.

Infrastructure design consultancies by metro in the United Kingdom

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 “infrastructure design consultancies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many infrastructure design consultancies are there based in Belfast, United Kingdom?

RevenueBase identified 40 company matches for infrastructure design consultancies associated with Belfast, United Kingdom as of October 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?

Farrans Construction tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United Kingdom has the most infrastructure design consultancies?

London leads the United Kingdom with 1,146 company records, followed by Manchester (148) and Birmingham (98). Belfast has 40.

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 650 professional contacts with verified work emails tracked across these 40 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 October 1, 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.