Company lists · Data verified August 2026

Top 25 Engineering recruitment services based in Switzerland

Name: Engineering recruitment services based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 1,007 companies tracked

There are 1,007 engineering recruitment services headquartered in Switzerland (RevenueBase, August 2026). RevenueBase tracks 15,196 professional contacts across them, including 5,667 with verified work emails and 341 with mobile numbers. Zurich is the largest hub.

This list covers engineering recruitment services headquartered in Switzerland, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

1,007Companies

15,196Contacts tracked

5,667Verified emails

341Mobile numbers

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The 25 largest engineering recruitment services based in Switzerland

Ranked by team size

Top 25 of 1,007 engineering recruitment services based in Switzerland, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Edag Group	Arbon	5,001-10,000	5,072	1,552
2	RED Global	Zurich	201-500	622	259
3	Amstein Walthert	Buchs	1,001-5,000	562	384
4	Randstad Switzerland	Zurich	201-500	279	141
5	Lombardi Engineering Switzerland	Lausanne	201-500	277	180
6	Amberg Engineering	Regensdorf	51-200	212	31
7	IUB Engineering LTD	Visp	201-500	156	16
8	HHM Gruppe Hefti. Hess. Martignoni	Aarau	201-500	144	109
9	Bühler Scherler AG	Arbon	51-200	92	49
10	Cross-Ing AG	Mendrisio	51-200	85	46
11	Oradeo	Luzern	201-500	82	17
12	Wälli AG Ingenieure	Romanshorn	201-500	79	62
13	SD Ingénierie	Sion	51-200	70	39
14	Yellowshark AG	Zurich	51-200	70	27
15	Betelec SA	Givisiez	51-200	69	48
16	R B Engineering AG	Zurich	51-200	68	41
17	Locher Ingenieure	Zurich	51-200	67	43
18	Techfirm Industrial Services	Geneva	201-500	58	14
19	SP Groups Engineering	Martigny	51-200	56	35
20	Oniko AG	Wettingen	51-200	55	13
21	Project Partners LTD Consulting Engineers	Lugano	51-200	55	1
22	Mawi Group SA	Bellinzona	51-200	53	39
23	Michael Bailey Associates	Geneva	51-200	53	1
24	Endes Gruppe Engineering - Design	Bosingen	51-200	51	1
25	Ingesa AG	Seuzach	51-200	50	32

Showing 25 of 1,007 engineering recruitment services based in Switzerland

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Engineering recruitment services based in Switzerland at a glance

As of Aug 28, 2026

1-10Median size (employees)

ZurichLargest hub · 105 HQs

341Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

576

11-50

310

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Engineering recruitment services by metro

Metro	Companies
Engineering recruitment services in Zurich	105
Engineering recruitment services in Lausanne	37
Engineering recruitment services in Geneve	27
Engineering recruitment services in Bern	24
Engineering recruitment services in Basel	20
Engineering recruitment services in Lugano	16
Engineering recruitment services in Winterthur	16

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “engineering recruitment services”, with match quality audited by blind human judging, and headquartered in Switzerland.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many engineering recruitment services are there based in Switzerland?

There are 1,007 engineering recruitment services headquartered in Switzerland as of August 2026 (RevenueBase).

What is the largest company on this list?

Edag Group, headquartered in Arbon, tops this list with the largest team on record.

Which city has the most engineering recruitment services?

Zurich leads with 105 headquartered companies, followed by Lausanne (37) and Geneve (27).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 5,667 verified decision-maker contacts tracked across these 1,007 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.