Company lists · Data refreshed September 2026

Top 25 As-built survey services based in Switzerland

Name: As-built survey services based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 75 companies tracked

RevenueBase identified 75 as-built survey services headquartered in Switzerland as of September 2026 and tracks 443 professional contacts across them, including 224 with verified work emails. Zurich is the largest hub.

This list covers as-built survey services headquartered in Switzerland, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

75Companies

443Contacts tracked

224Verified emails

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The 25 largest as-built survey services based in Switzerland

Ranked by team size

Top 25 of 75 as-built survey services based in Switzerland, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to as-built survey services: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Terradata	Indirect evidence	Glattpark (opfikon), SwitzerlandHQ checked Sep 19, 2026	51-200	63 contacts →
	Indirect evidence “Wir messen und dokumentieren - überall dort, wo Bauwerk und Boden im Fokus stehen.” Source: RevenueBase Database · checked Sep 19, 2026
2	HKD Géomatique SA	Indirect evidence	Onex, SwitzerlandHQ checked Sep 19, 2026	11-50	36 contacts →
	Indirect evidence “Bureau d’Ingénieurs Géomètres Officiels, HKD Géomatique propose une vaste palette de services dans le domaine de la mensuration officielle, et plus largement de la géomatique et…” Source: RevenueBase Database · checked Sep 19, 2026
3	Terra Vermessungen AG	Partial evidence	8006 Zurich, SwitzerlandHQ checked Sep 19, 2026	11-50	35 contacts →
	Partial evidence “terra® – Switzerland's leading service provider for surveying, mobile mapping, monitoring and BIM.” Source: RevenueBase Database · checked Sep 19, 2026
4	Osterwalder, Lehmann Ingenieure UND Geometer AG	Indirect evidence	Thalwil, SwitzerlandHQ checked Sep 19, 2026	11-50	25 contacts →
	Indirect evidence “Osterwalder, Lehmann - Ingenieure und Geometer AG wurde im Jahr durch Stefan Osterwalder und Heinz Lehmann gegründet.” Source: RevenueBase Database · checked Sep 19, 2026
5	Keller Steiner AG	Indirect evidence	Fahrwangen, SwitzerlandHQ checked Sep 19, 2026	51-200	24 contacts →
	Indirect evidence “Keller Steiner steht für höchste Präzision und Kundennähe in Sachen Vermessung und Baugespanne.” Source: RevenueBase Database · checked Sep 19, 2026
6	Kopa-Gruppe	Indirect evidence	Laufenburg, SwitzerlandHQ checked Sep 19, 2026	51-200	22 contacts →
	Indirect evidence “Synergien erfolgreich nutzen, unser Vorsprung ist Ihr Erfolg.” Source: RevenueBase Database · checked Sep 19, 2026
7	Haller Wasser Partner SA	Indirect evidence	Carouge, SwitzerlandHQ checked Sep 19, 2026	11-50	19 contacts →
	Indirect evidence “Christian Haller et Frédéric Wasser, ingénieurs géomètres brevetés, ont décidé de s’associer pour créer, en 2019, le bureau Haller Wasser à Genève.” Source: RevenueBase Database · checked Sep 19, 2026
8	W H AG	Indirect evidence	Biberist, SwitzerlandHQ checked Sep 19, 2026	51-200	18 contacts →
	Indirect evidence “Ingenieur- und Planungsbüro Mit unserem motivierten, dynamischen und innovativen Team bieten wir folgende Dienstleistungen an- Amtliche Vermessung - Ingenieurvermessung - 3D…” Source: RevenueBase Database · checked Sep 19, 2026
9	Copytrend Group	Indirect evidence	Liebefeld / Bern, SwitzerlandHQ checked Sep 19, 2026	201-500	15 contacts →
	Indirect evidence “A passion for smart solutions- Plan plotting for Architects, Engineers, Construction, Real Estate and General Contractors- Scanning- Digital Printing.” Source: RevenueBase Database · checked Sep 19, 2026
10	Digital Survey AG	Partial evidence	Burgdorf, SwitzerlandHQ checked Sep 19, 2026	11-50	13 contacts →
	Partial evidence “Das Hightech-Unternehmen «digital survey AG» will in der Schweiz zu den führenden Playern in der Erfassung, Haltung und Pflege von digitalen Daten und deren Veredelung gehören.” Source: RevenueBase Database · checked Sep 19, 2026
11	Geoplanteam AG	Indirect evidence	Nidau, SwitzerlandHQ checked Sep 19, 2026	11-50	11 contacts →
	Indirect evidence “Vermessung, Geoinformatik, Umwelt, 3D, BIM, Bau, Planung, Melioration, Absteckung, Bauverwaltung, Beweissicherung, Bodenschutz, Drohne, Ebenheitsanalyse, Echolot, Geodaten…” Source: RevenueBase Database · checked Sep 19, 2026
12	BR Plus Ingenieurs SA	Indirect evidence	Yverdon-les-bains, SwitzerlandHQ checked Sep 19, 2026	11-50	10 contacts →
	Indirect evidence “Bureau d'ingénieurs et géomètres brevetés actifs notamment dans les domaines suivants: acquisition de données 3D, BIM, photogrammétrie, génie civil et génie rural, mensuration…” Source: RevenueBase Database · checked Sep 19, 2026
13	MBC Ingéo SA	Indirect evidence	Vessy, SwitzerlandHQ checked Sep 19, 2026	1-10	7 contacts →
	Indirect evidence “MBC ingéo SA est une société d'ingénieurs-géomètres officiels située sur le canton de Genève, commune de Veyrier.” Source: RevenueBase Database · checked Sep 19, 2026
14	FKL & Partner AG	Indirect evidence	Grabs, SwitzerlandHQ checked Sep 19, 2026	11-50	6 contacts →
	Indirect evidence “FKL & Partner AG ist ein Vermessungs- und Ingenieurbüro, welches im St.” Source: RevenueBase Database · checked Sep 19, 2026
15	Schenkel Vermessungen AG	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 19, 2026	11-50	6 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
16	Kreis AG Sargans	Indirect evidence	Sargans, SwitzerlandHQ checked Sep 19, 2026	11-50	5 contacts →
	Indirect evidence “Die Kreis AG Sargans ist ein Ingenieur- und Vermessungsbüro und bietet Dienstleistungen in den Bereichen Ingenieurvermessung, Bauvermessung, Monitoring, geotechnische Messungen…” Source: RevenueBase Database · checked Sep 19, 2026
17	Vermflex	Indirect evidence	St. Gallen, SwitzerlandHQ checked Sep 19, 2026	1-10	5 contacts →
	Indirect evidence “Wir unterstützen sie bei der Verwirklichung ihres Projektes.” Source: RevenueBase Database · checked Sep 19, 2026
18	ING Plus AG	Indirect evidence	Winterthur, SwitzerlandHQ checked Sep 19, 2026	11-50	5 contacts →
	Indirect evidence “ING PLUS liebt Herausforderungen.” Source: RevenueBase Database · checked Sep 19, 2026
19	Bernasconi E Forrer Ingegneria E Misurazioni SA	Indirect evidence	Lugano, SwitzerlandHQ checked Sep 19, 2026	11-50	5 contacts →
	Indirect evidence “Bernasconi e Forrer ingegneria e misurazioni SA è una società nata nel 2014 dalla fusione fra gli studi d’ingegneria Maderni Capezzoli Forrer Sagl (fondato dall’ingegner Walter…” Source: RevenueBase Database · checked Sep 19, 2026
20	VDE	Indirect evidence	Chur, SwitzerlandHQ checked Sep 19, 2026	11-50	4 contacts →
	Indirect evidence “Mit über 14 Jahren Erfahrung im Laserscanning und mehr als erfolgreich abgeschlossenen Bauprojekten haben wir die Planungssicherheit beim Bauen im Bestand nachhaltig verbessert.” Source: RevenueBase Database · checked Sep 19, 2026
21	Corrodi Geomatik AG	Indirect evidence	Stäfa, SwitzerlandHQ checked Sep 19, 2026	11-50	4 contacts →
	Indirect evidence “Ihr Partner für alle Vermessungsaufgaben Wir sind erfolgreich in der Beratung und Realisierung von Projekten in den Bereichen Amtliche Vermessung, Bau- und Ingenieurvermessung…” Source: RevenueBase Database · checked Sep 19, 2026
22	Schütz & Péclard	Indirect evidence	Domdidier, SwitzerlandHQ checked Sep 19, 2026	11-50	3 contacts →
	Indirect evidence “Hirsiger & Péclard SA devient Schütz & Péclard SA C’est dans l’optique de continuité que Cédric Péclard et Marc Schütz, tous deux associés à René Hirsiger depuis de nombreuses…” Source: RevenueBase Database · checked Sep 19, 2026
23	Darnuzer Ingenieure AG	Indirect evidence	Davos, SwitzerlandHQ checked Sep 19, 2026	11-50	3 contacts →
	Indirect evidence “Die Darnuzer Ingenieure AG, hat seit ihrer ursprünglichen Gründung im Jahr 1937 in Davos ihren Hauptsitz.” Source: RevenueBase Database · checked Sep 19, 2026
24	Locram	Indirect evidence	Gampelen, SwitzerlandHQ checked Sep 19, 2026	1-10	2 contacts →
	Indirect evidence “Le bureau spécialisé offre une large gamme de services dans le domaine de la construction- Modélisation 3D et BIM par scanning 3D - Visites 360° et orthophotos - Gestion de plans…” Source: RevenueBase Database · checked Sep 19, 2026
25	GEO Grischa AG	Indirect evidence	St. Moritz, SwitzerlandHQ checked Sep 19, 2026	11-50	2 contacts →
	Indirect evidence “Geometerbüro im Oberengadin, mit Dienstleistungen im Vermessungsbereich.” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: as-built survey services. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names as-built survey services.
Partial evidence: Its own public description names part of as-built survey services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name as-built survey services. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 75 as-built survey services based in Switzerland

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As-built survey services based in Switzerland at a glance

As of Sep 19, 2026

50.6%Verified-email coverage

5.9Average contacts per company

1-10Median size (employees)

8.0%Largest-city concentration · Zurich

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured worldwide rather than for Switzerland, so it is reported there. Company counts and contact totals on this page are exact for Switzerland, over 75 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among as-built survey services, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

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.
What qualifies: Companies headquartered in Switzerland whose own description of what they do matches “as-built survey services”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names as-built survey services), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among as-built survey services, and records with no verified work email. Companies headquartered outside Switzerland are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 224 across the full list. 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 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names as-built survey services, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many as-built survey services are there based in Switzerland?

RevenueBase identified 75 as-built survey services headquartered in Switzerland as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Terradata, headquartered in Glattpark Opfikon, tops this list with the largest team on record.

Which city has the most as-built survey services?

Zurich leads with 6 headquartered companies, followed by Chur (3) and Lausanne (3).

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 224 verified decision-maker contacts tracked across these 75 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 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.