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Lookalikes · Data refreshed November 2026

25 ADG Engineers lookalikes

Compiled by the RevenueBase Data Team Data refreshed Nov 4, 2026 1501 matching companies

Looking for ADG Engineers lookalikes, ADG Engineers competitors or ADG Engineers alternatives? The RevenueBase company graph holds 1501 companies that do what ADG Engineers does, matched at 85%+ measured description similarity (RevenueBase, November 2026). The 25 largest are ranked below by team size; across all 1501 matches RevenueBase tracks 450,078 professional contacts, including 167,114 with verified work emails.

Similarity is measured on what companies actually do, from their business descriptions rather than industry codes, and is shown per row as a percentage. This page keeps only companies at 85%+ measured similarity to ADG Engineers and ranks them by company size. Data current as of November 4, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 Similarity shown on every row Refreshed Nov 4, 2026 Match quality audited by blind human judging

Reference company

ADG Engineers

“ADG, proudly part of AtkinsRéalis since December 2025, combines decades of multi-sector experience with a diverse range of established and emerging engineering disciplines…”

201-500Employees
312Contacts tracked
213Verified emails
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The 25 largest ADG Engineers competitors and alternatives

Ranked by team size
Top 25 of 1501 companies matching ADG Engineers at 85%+ description similarity, ranked by team size. Similarity is each company's measured match to ADG Engineers (100% = identical). Data refreshed Nov 4, 2026.
#CompanyHQEmployeesSimilarityVerified emails
1AECOMDallas, US10001+88%24,007 contacts →
2ArcadisHighlands Ranch, US10001+85%17,412 contacts →
3WSPMontreal, CA10001+88%9,711 contacts →
4Mott MacdonaldToronto, CA10001+88%9,190 contacts →
5RambollLondon, GB10001+86%4,036 contacts →
6AFRYCankaya, TR10001+89%8,169 contacts →
7EGISFR10001+87%5,390 contacts →
8DARBeirut, LB10001+89%4,778 contacts →
9Tata Consulting EngineersNavi Mumbai, IN5,001-10,00087%2,150 contacts →
10AureconBrisbane, AU5,001-10,00088%5,618 contacts →
11URS Corporation, An Aecom CompanySan Francisco, US10001+85%605 contacts →
12HNTBKansas City, US5,001-10,00088%4,293 contacts →
13TRC Companies, INCWindsor, US5,001-10,00085%4,100 contacts →
14AMEYGB10001+85%2,384 contacts →
15Khatib & AlamiAl Mansour, IQ5,001-10,00088%2,063 contacts →
16UGLSingapore, SG5,001-10,00087%1,520 contacts →
17ArteliaSaint-Ouen, FR5,001-10,00088%2,781 contacts →
18Michael Baker InternationalPittsburgh, US5,001-10,00086%3,017 contacts →
19Costain Group PLCLondon, GB1,001-5,00087%1,570 contacts →
20RPSAbingdon, GB5,001-10,00088%816 contacts →
21SMECNorth Sydney, AU5,001-10,00089%1,200 contacts →
22Buro HappoldPittsburgh, US1,001-5,00087%2,136 contacts →
23TYLINSan Francisco, US1,001-5,00088%1,436 contacts →
24GleedsHuangpu District, CN1,001-5,00087%1,564 contacts →
25NIRASAllerod Capital Of Denmark, DK1,001-5,00085%222 contacts →

Showing the 25 largest of 1501 similar companies

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How similarity works

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Matching
Companies are matched on what they actually do, as described in their own business descriptions, never on shared industry codes. The list keeps only matches at 85%+ measured similarity to ADG Engineers, and match quality is audited by blind human judging. Read the full methodology.
Ranking
Team size, largest first, among the matched companies: companies are ordered by the number of professionals RevenueBase tracks at each one. Each row also shows its measured similarity to ADG Engineers as a percentage.
Verification
Contact records re-verify on a rolling cadence rather than being scraped once and left to decay; each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 4, 2026. Lists refresh periodically as the graph is re-checked.

Frequently asked

What are ADG Engineers lookalikes?

ADG Engineers lookalikes are companies that closely resemble what ADG Engineers does and sells, based on each company's own business description. The table above ranks the closest matches by company size, with each company's similarity to ADG Engineers shown as a percentage.

What companies are similar to ADG Engineers?

The largest companies similar to ADG Engineers are AECOM, Arcadis, WSP and Mott Macdonald. The table above shows the 25 largest of the 1501 matched companies, with each row's similarity shown as a percentage.

How is similarity measured?

Similarity scores how closely a company's business, as described in its own words, matches ADG Engineers's, shown as a percentage (100% = an identical description). The list keeps companies at 85% or above and ranks them by team size.

How do I get contacts at these companies?

A free RevenueBase account lets you run this exact search and work the top matches, verified emails and direct dials included. Upgrading unlocks the 167,114 verified emails and direct dials tracked across all 1501 matched companies.

Who are ADG Engineers's biggest competitors?

The largest ADG Engineers competitors by measured business-description similarity are AECOM, Arcadis, WSP and Mott Macdonald. Every company here does what ADG Engineers does at 85%+ similarity, ranked by team size.

What are the best ADG Engineers alternatives?

The closest ADG Engineers alternatives are the companies whose own business descriptions match ADG Engineers's most closely, shown above with each one's similarity as a percentage and ranked by team size.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 4, 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 Smart Search, 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.

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