Company lists · Data refreshed September 2026

Top 18 Engineering consultancies based in Chelmsford, United Kingdom

Name: Engineering consultancies based in Chelmsford, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 24, 2026 36 companies tracked

RevenueBase identified 36 company matches for engineering consultancies associated with Chelmsford, United Kingdom as of September 2026 and tracks 799 professional contacts across them, including 407 with verified work emails. Across the United Kingdom, London is the largest hub for this category (2,417 companies); Chelmsford has 36.

This list covers company matches for engineering consultancies associated with Chelmsford, 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 September 24, 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 24, 2026 How this list was built

36Companies

799Contacts tracked

407Verified emails

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The 18 largest engineering consultancies based in Chelmsford, United Kingdom

Ranked by team size

Top 18 of 36 company matches for engineering consultancies based in Chelmsford, United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 24, 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	Waterman Aspen	Exact match	Chelmsford, United KingdomHQ recorded Sep 24, 2026	501-1,000	506 contacts →
	Exact match “Waterman Aspen welcomes engineers and technical specialists to make their mark on some of the biggest infrastructure projects across the UK on a secondment basis.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
2	E.J.Taylor & Sons LTD	Exact match	Chelmsford, United KingdomHQ recorded Sep 24, 2026	201-500	47 contacts →
	Exact match “E.J.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
3	Fusion Project Management	Exact match	Chelmsford, United KingdomHQ recorded Sep 24, 2026	11-50	40 contacts →
	Exact match “Fusion is a dynamic, expert consultancy company who provide business, property, education and construction advice and services throughout the United Kingdom.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
4	TECS	Exact match	Chelmsford, United KingdomHQ recorded Sep 24, 2026	11-50	22 contacts →
	Exact match “Track Engineering Construction Services Ltd provides specialist engineering and consulting solutions and services to the rail and construction industry.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
5	LJR Engineering LTD	Exact match	Chelmsford, United KingdomHQ recorded Sep 24, 2026	1-10	11 contacts →
	Exact match “LJR Engineering Project Services Ltd specialises in Project Management and Design in Mechanical, Electrical, Instrument and Control Systems.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
6	Brontide Consulting LTD	Exact match	Chelmsford, United KingdomHQ recorded Sep 24, 2026	1-10	10 contacts →
	Exact match “Brontide Consulting is a professional Practice of Building Services Consultant Engineers, based in Essex.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
7	G2 Studio	Exact match	Chelmsford, United KingdomHQ recorded Sep 24, 2026	1-10	9 contacts →
	Exact match “We provide Architectural Design Services from Master Plan to Planning Consent” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
8	Seabrook Developments LTD	Exact match	Chelmsford, United KingdomHQ recorded Sep 24, 2026	1-10	7 contacts →
	Exact match “We are a well-established Civil Engineering and Construction Company, which specialises in work for the food processing industry.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
9	LP Energy Associates	Exact match	Chelmsford, United KingdomHQ recorded Sep 24, 2026	1-10	6 contacts →
	Exact match “As forward-thinking energy and sustainability consultants, it is our mission to provide our clients with practical and professional advice, ensuring that energy, sustainability…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
10	Horwitz Associates	Exact match	Chelmsford, United KingdomHQ recorded Sep 24, 2026	11-50	5 contacts →
	Exact match “Founded over 25 years ago by Richard Horwitz, Horwitz Associates are proud to have been involved in delivering a wide range of buildings and structures, working with local clients…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
11	Legon Consulting LTD	Exact match	Chelmsford, United KingdomHQ recorded Sep 24, 2026	1-10	4 contacts →
	Exact match “At Legon Consulting we offer a range of consultancy services across a variety sectors, specialising in Human Resources and Design Engineering.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
12	Dudley Smith Partnership	Exact match	Chelmsford, United KingdomHQ recorded Sep 24, 2026	11-50	4 contacts →
	Exact match “Established in 1957, we are a proactive practice providing services to a diverse range of clients in all sectors of public and private works.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
13	Davies Burton Sweetlove Limited	Exact match	Chelmsford, United KingdomHQ recorded Sep 24, 2026	1-10	3 contacts →
	Exact match “Davies Burton Sweetlove Ltd.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
14	DRD Consulting Services Limited	Exact match	Chelmsford, United KingdomHQ recorded Sep 24, 2026	1-10	3 contacts →
	Exact match “With extensive experience from Local Authority, Consultancy and Developers, DRD Consulting understands what it takes to develop any site, whatever the size or challenge.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
15	Jupiter Engineering Essex LTD	Exact match	Chelmsford, United KingdomHQ recorded Sep 24, 2026	1-10	2 contacts →
	Exact match “Jupiter Engineering is a medium sized M&E company, based in the heart of Essex.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
16	RED Leaf Group LTD	Exact match	Chelmsford, United KingdomHQ recorded Sep 24, 2026	51-200	2 contacts →
	Exact match “Red Leaf Group is an innovative engineering and construction company, employing a multi-discipline approach to provide complete solutions for our clients’ needs.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
17	Advanced 3d Laser Solutions Group	Exact match	Chelmsford, United KingdomHQ recorded Sep 24, 2026	11-50	2 contacts →
	Exact match “A3D is a modern innovative engineering company, specialising in compliance documentation crucial for any process site for maintenance, compliance, safety, and carbon reduction…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
18	Worksseven	Exact match	Chelmsford, United KingdomHQ recorded Sep 24, 2026	1-10	1 contacts →
	Exact match “Design a Greener Future” Recorded in the RevenueBase company graph · Sep 24, 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 “engineering 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 18 of 36 engineering consultancies based in Chelmsford, United Kingdom

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Engineering consultancies based in Chelmsford, United Kingdom at a glance

As of Sep 24, 2026

50.9%Verified-email coverage

22.2Average contacts per company

1-10Median size (employees)

Sep 24, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured across the whole United Kingdom list rather than for Chelmsford, so it is reported there. Company counts and contact totals on this page are exact for Chelmsford, over 36 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 Chelmsford, United Kingdom whose business descriptions match “engineering 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 407 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 24, 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.

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

How many engineering consultancies are there based in Chelmsford, United Kingdom?

RevenueBase identified 36 company matches for engineering consultancies associated with Chelmsford, United Kingdom 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?

Waterman Aspen 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 engineering consultancies?

London leads the United Kingdom with 2,417 company records, followed by Manchester (340) and Bristol (250). Chelmsford has 36.

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 407 professional contacts with verified work emails tracked across these 36 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 24, 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.