Company lists · Data refreshed November 2026

Top 24 Infrastructure optimization consultants based in the United Kingdom

RevenueBase identified 597 company matches for infrastructure optimization consultants associated with the United Kingdom as of November 2026 and tracks 14,903 professional contacts across them, including 4,562 with verified work emails. London is the largest hub.

This list covers company matches for infrastructure optimization consultants associated with the 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 November 6, 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 Nov 6, 2026 How this list was built
597Companies
14,903Contacts tracked
4,562Verified emails
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The 24 largest infrastructure optimization consultants based in the United Kingdom

Ranked by team size
Top 24 of 597 company matches for infrastructure optimization consultants based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchLondon, United KingdomHQ recorded Nov 6, 202610001+7,043 contacts →

Exact match

“Who we are: Amey is a global, integrated infrastructure consultancy and operations partner.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Nov 6, 20261,001-5,0001,172 contacts →

Exact match

“Faithful+Gould is now AtkinsRéalis.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Nov 6, 2026501-1,000474 contacts →

Exact match

“We believe successful businesses are underpinned by quality IT infrastructure.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Nov 6, 2026201-500457 contacts →

Exact match

“Redstone is now part of RedstoneConnect PLC.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Nov 6, 2026201-500187 contacts →

Exact match

“Project Centre, part of Marston Holdings, is a multidisciplinary infrastructure and place consultancy shaping sustainable spaces across the UK.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBelfast, United KingdomHQ recorded Nov 6, 202651-200150 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 · Nov 6, 2026 · View company records in RevenueBase
7Exact matchChandlers Ford, United KingdomHQ recorded Nov 6, 202651-200140 contacts →

Exact match

“Founded in 1952, Roughton is a leading multidisciplinary consultancy delivering projects in Africa, Asia, Eastern Europe, UK, Latin America, the Caribbean and South Pacific.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Nov 6, 202610001+118 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchReading, United KingdomHQ recorded Nov 6, 202651-200111 contacts →

Exact match

“With operations that span the United Kingdom, Teligent Limited is a dynamic infrastructure delivery and management consultancy servicing the biggest names in the UK…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchCardiff, United KingdomHQ recorded Nov 6, 202651-20073 contacts →

Exact match

“By providing a comprehensive range of advisory, design, cost consultancy, project management, civil and structural engineering services, we enable you to get your construction…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchWokingham, United KingdomHQ recorded Nov 6, 202651-20073 contacts →

Exact match

“Future-tech is a specialist data centre engineering services provider.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Nov 6, 2026501-1,00069 contacts →

Exact match

“Berkeley Engineering is an engineering and management consultancy with a head office in Mayfair, London.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchWynyard, United KingdomHQ recorded Nov 6, 202611-5068 contacts →

Exact match

“JBA are industry-leading consultants, providing flexible engineering and design solutions, procurement, and construction services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchPadiham, United KingdomHQ recorded Nov 6, 202651-20066 contacts →

Exact match

“Keep the Lights On with LCM Environmental Since 1987, LCM Environmental has been the backbone of critical infrastructure, ensuring everything runs smoothly behind the scenes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5063 contacts →

Exact match

“Sytel Reply is the Reply Company focused on Networks and Security.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSurbiton, United KingdomHQ recorded Nov 6, 202651-20051 contacts →

Exact match

“At Whitfield Consulting Services we believe infrastructure requires more than just a one-off design.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Nov 6, 2026n/a40 contacts →

Exact match

“You can now find us over at EPAM Continuum.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“Make cloud work for you, not against you.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBromsgrove, United KingdomHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“Flywheel IT Services has teams of highly qualified and experienced IT engineers and consultants around the UK.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchChorley, United KingdomHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“Operating nationwide, TSS provides professional consultancy services for the infrastructure industry, including quantity surveying, commercial management, financial auditing and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchManchester, United KingdomHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“Indicatura helps organisations optimise performance and investment decisions for business‑critical assets, balancing cost, risk, performance and sustainability to unlock long‑term…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLeicester, United KingdomHQ recorded Nov 6, 202651-20034 contacts →

Exact match

“NIFES Consulting Group was formed over 65 years ago to advise the UK’s energy users on ways to improve energy efficiency.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchRochester, United KingdomHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“At Infraco, we know that infrastructure projects have a reputation for delays, overspending and confusion and the innovation in the handling of utilities and infrastructure…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchLymington, United KingdomHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“Established over 20 years ago, JB Associates is an independent, specialist data centre and critical infrastructure consultancy delivering agile, reliable and relationship driven…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 24 of 597 infrastructure optimization consultants based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 4,562 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Infrastructure optimization consultants based in the United Kingdom at a glance

As of Nov 6, 2026
30.6%Verified-email coverage
25.0Average contacts per company
1-10Median size (employees)
35.8%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
411
11-50
127
51-200
37
201-500
7
501-1,000
2
1,001-5,000
3
10001+
3

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 597 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 the United Kingdom whose business descriptions match “infrastructure optimization consultants” 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 4,562 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 November 6, 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 optimization consultants 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 “infrastructure optimization consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many infrastructure optimization consultants are there based in the United Kingdom?

RevenueBase identified 597 company matches for infrastructure optimization consultants associated with the United Kingdom as of November 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?

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

Which city has the most infrastructure optimization consultants?

London leads with 214 company records, followed by Manchester (20) and Birmingham (9).

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 4,562 professional contacts with verified work emails tracked across these 597 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 November 6, 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.