SIWA Online GmbH

siwa.at

Hagenberg, Upper Austria, Austria

11-50 employees

LinkedIn Profile

About SIWA Online GmbH

onlineshop, webloesungen, search engine optimization, magento, webseiten, suchmaschinen optimierung, seo, prestashop, newsletter systeme, hosting, barrierefrei, betrieb, onlineumfragen, typo3, limesurvey, intranet, owncloud, betreuung, odoo, pimcore

SIWA Online GmbH's Tech Stack

Decision Makers at SIWA Online GmbH

1 contact

Matthias Zwittag

CEO

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13 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

Google Analytics signals active web measurement. Privacy-focused analytics alternatives, conversion optimization, and A/B testing platforms are relevant pitches.

SIWA Online GmbH's Position in the StackWho Database

• SIWA Online GmbH is 1 of 194,140 information technology & services companies tracked in StackWho.
• 193,618 information technology & services companies in our database have verified decision-maker emails (100% of the cohort).
• 472 companies in Upper Austria are in the StackWho database.
• 74,148 information technology & services companies are in the 11-50 employee range (same size as SIWA Online GmbH).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated July 2026.

Frequently Asked Questions

What technology does SIWA Online GmbH use?

SIWA Online GmbH uses Route 53, Outlook, JQuery 2.1.1, Atlassian Cloud, Magento, Google Analytics, and 7 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at SIWA Online GmbH?

StackWho has verified email addresses for 1 decision maker at SIWA Online GmbH. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach SIWA Online GmbH directly for sales, recruiting, or partnerships.

What industry is SIWA Online GmbH in?

SIWA Online GmbH operates in the information technology & services industry, headquartered in Hagenberg, Upper Austria, Austria. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export SIWA Online GmbH's contact data?

Yes. StackWho Pro members can export decision maker contact data for SIWA Online GmbH and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.