What technologies does GuideStream use?

GuideStream uses Cloudflare DNS, Outlook, Microsoft Office 365, Amazon AWS, CloudFlare Hosting. View their full technology stack — including all 6 detected tools — on StackWho.

Who is the CEO & Trusted Client Partner of GuideStream?

Christian Sadtler is the CEO & Trusted Client Partner at GuideStream. Get verified contact information on StackWho.

Where is GuideStream located?

GuideStream is based in Gruenwald, Bavaria, Germany.

GuideStream

guidestream.digital

information technology & services

guidestream.digital

Gruenwald, Bavaria, Germany

1-10 employees

LinkedIn Profile

About GuideStream

itconsulting, cto as a service, quality assurance, nearshore experts, solution architecture, enterprise architecture, it services & it consulting, test automation, ai strategy, ai use cases, ai in manufacturing, ai in steel industry, roi-driven ai, ai operating model, ai in b2b ecommerce, automated testing, nearshore development, software development, ai in insurance, ai project management

GuideStream's Tech Stack

Decision Makers at GuideStream

1 contact

Christian Sadtler

CEO & Trusted Client Partner

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6 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

AWS infrastructure signals engineering sophistication. This company likely evaluates cloud cost management, security tooling, observability, and developer productivity solutions.

GuideStream's Position in the StackWho Database

• GuideStream 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).
• 5,612 companies in Bavaria are in the StackWho database.
• 97,391 information technology & services companies are in the 1-10 employee range (same size as GuideStream).

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 GuideStream use?

GuideStream uses Cloudflare DNS, Outlook, Microsoft Office 365, Amazon AWS, CloudFlare Hosting, Mobile Friendly. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at GuideStream?

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

What industry is GuideStream in?

GuideStream operates in the information technology & services industry, headquartered in Gruenwald, Bavaria, Germany. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export GuideStream's contact data?

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