Lookalikes · Data refreshed November 2026

25 In2 Engineering lookalikes

Compiled by the RevenueBase Data Team Data refreshed Nov 4, 2026 1598 matching companies

Looking for In2 Engineering lookalikes, In2 Engineering competitors or In2 Engineering alternatives? The RevenueBase company graph holds 1598 companies that do what In2 Engineering does, matched at 85%+ measured description similarity (RevenueBase, November 2026). The 25 largest are ranked below by team size; across all 1598 matches RevenueBase tracks 53,267 professional contacts, including 21,344 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 In2 Engineering 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

In2 Engineering

“Engineering Firm of the Year 2025 - Engineering Excellence Awards 2025 Great Place To Work 2025-2026 accredited IN2 is a modern building services and environmental engineering…”

51-200Employees

114Contacts tracked

54Verified emails

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The 25 largest In2 Engineering competitors and alternatives

Ranked by team size

Top 25 of 1598 companies matching In2 Engineering at 85%+ description similarity, ranked by team size. Similarity is each company's measured match to In2 Engineering (100% = identical). Data refreshed Nov 4, 2026.
#	Company	HQ	Employees	Similarity	Verified emails
1	Gleeds	Huangpu District, CN	1,001-5,000	86%	1,564 contacts →
2	NIRAS	Allerod Capital Of Denmark, DK	1,001-5,000	87%	222 contacts →
3	IMEG	Rock Island, US	1,001-5,000	85%	307 contacts →
4	Ridge And Partners LLP	Woodstock, GB	1,001-5,000	88%	1,115 contacts →
5	Cundall	Perth, AU	1,001-5,000	87%	819 contacts →
6	Hoare LEA	London, GB	501-1,000	91%	688 contacts →
7	Mapa Group	Istanbul, TR	10001+	89%	277 contacts →
8	Grontmij Group	Glostrup, DK	10001+	86%	1 contacts →
9	Archetype Group	Chennai, IN	1,001-5,000	89%	313 contacts →
10	Bg&e	Millers Point, AU	501-1,000	86%	585 contacts →
11	Waterman Group	London, GB	1,001-5,000	86%	348 contacts →
12	NDY	Auckland, NZ	501-1,000	85%	327 contacts →
13	Northrop Consulting Engineers	Charlestown, AU	501-1,000	85%	437 contacts →
14	EA Consulting PVT LTD	Karachi, PK	501-1,000	85%	81 contacts →
15	Gruner	Paris, FR	1,001-5,000	86%	293 contacts →
16	Deerns Nederland	NL	501-1,000	86%	231 contacts →
17	AESG	Sydney, AU	201-500	86%	222 contacts →
18	Curtins	Cambridge, GB	201-500	88%	281 contacts →
19	ELE Engineering AB	Borlange, SE	51-200	85%	45 contacts →
20	Baily Garner	London, GB	201-500	88%	220 contacts →
21	AHR	Birmingham, GB	201-500	86%	212 contacts →
22	Cosentini Associates	Nyc, US	201-500	88%	149 contacts →
23	Manens S.P.A	SA	201-500	85%	143 contacts →
24	Atelier TEN	Sydney, AU	51-200	88%	220 contacts →
25	Troup Bywaters Anders	London, GB	201-500	86%	239 contacts →

Showing the 25 largest of 1598 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 In2 Engineering, 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 In2 Engineering 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 In2 Engineering lookalikes?

In2 Engineering lookalikes are companies that closely resemble what In2 Engineering 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 In2 Engineering shown as a percentage.

What companies are similar to In2 Engineering?

The largest companies similar to In2 Engineering are Gleeds, NIRAS, IMEG and Ridge And Partners LLP. The table above shows the 25 largest of the 1598 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 In2 Engineering'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 21,344 verified emails and direct dials tracked across all 1598 matched companies.

Who are In2 Engineering's biggest competitors?

The largest In2 Engineering competitors by measured business-description similarity are Gleeds, NIRAS, IMEG and Ridge And Partners LLP. Every company here does what In2 Engineering does at 85%+ similarity, ranked by team size.

What are the best In2 Engineering alternatives?

The closest In2 Engineering alternatives are the companies whose own business descriptions match In2 Engineering'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.