Buy company addresses in the Canton of Aargau

Company addresses for the whole canton or a selected region

Aargau's companies are spread across several distinct business regions. You can cover all 196 municipalities or limit the list to the areas where your target customers are based. This is particularly useful for sales, direct mail, field sales and regional partnerships.

At the end of 2025, the canton had 743,643 residents. Cantonal statistics recorded 46,890 active establishments with 363,288 employees in 2023. Of these establishments, 86.3% employed fewer than ten people. Your scope should therefore define whether microbusinesses, SMEs or larger companies belong in the target group.

Which Aargau business regions fit your target group?

Baden and the surrounding area are shaped by energy, automation, engineering and industrial technology. Brugg, Windisch, Villigen and Würenlingen combine industry with research and higher education. Fricktal and Sisslerfeld have concentrations in pharmaceuticals, chemicals and life sciences. For technical suppliers, laboratory providers, logistics companies or specialist service providers, selecting these areas may be more useful than taking an even sample from across the canton.

Aarau is the canton's administrative and service centre. Lenzburg, Zofingen and Freiamt add manufacturing, construction, consumer goods and logistics. The twelve official planning and business regions provide a practical basis for defining the market. For a campaign limited to one city, the corresponding pages for Aarau and Baden are the more suitable choice.

Which companies should your Aargau list include?

Before research begins, you define the target industry, geographic area and preferred company size. You also decide whether the list should contain head offices, operating sites or a deduplicated combination. Legal forms, microbusinesses, individual industries and companies you already know can also be excluded.

You can order one canton-wide file or separate lists for different regions, products or field-sales territories. This keeps the later approach relevant to each market and avoids contacting companies already covered by an existing city list or customer file.

How SwissB2B prepares the Aargau company data

SwissB2B researches every ordered list afresh for the agreed purpose. We check whether the selected companies are active, complete the agreed data fields and distinguish head offices from other locations according to your instructions. The Excel or CSV file can be used for sales, direct mail or further processing in your CRM.

Public statistics, commercial-register entries and company websites do not always describe the same entity. A company may operate several locations, while a register entry may be irrelevant to your campaign. The aim is therefore a clearly defined target group rather than the largest possible raw file. We replace erroneous records free of charge.

Planning B2B outreach in Switzerland? Have us research company addresses in Aargau, run a personalised direct-mail campaign or target new Swiss company formations. You can also explore company addresses in Basel.