r3leaf

r3leaf.earth

Leipzig, Saxony, Germany

11-50 employees

LinkedIn Profile

About r3leaf

klimarisikoanalyse, bestandsanalyse, regenerative sanierungsmassnahmen, change making, cradle to cradle, biophilic design, machine learning, generative ai, remote sensing im bauwesen, nachhaltigkeit, gebäudetechnologie, klimarisikobewertung, 3d-visualisierung gebäudeportfolio, klimaanpassungstechnologien, smart building, nachhaltigkeitssoftware, nachhaltige sanierungskonzepte, klimawandelresilienz, klimafolgenabschätzung, ki-gestützte analyse

r3leaf's Tech Stack

Decision Makers at r3leaf

1 contact

Andreas Wittmann

Co-Founder

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3 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.

r3leaf's Position in the StackWho Database

• r3leaf is 1 of 8,104 construction companies tracked in StackWho.
• 8,059 construction companies in our database have verified decision-maker emails (99% of the cohort).
• 522 companies in Saxony are in the StackWho database.
• 3,324 construction companies are in the 11-50 employee range (same size as r3leaf).

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 r3leaf use?

r3leaf uses Amazon AWS, Google Font API, Mobile Friendly. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at r3leaf?

StackWho has verified email addresses for 1 decision maker at r3leaf. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach r3leaf directly for sales, recruiting, or partnerships.

What industry is r3leaf in?

r3leaf operates in the construction industry, headquartered in Leipzig, Saxony, Germany. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export r3leaf's contact data?

Yes. StackWho Pro members can export decision maker contact data for r3leaf and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.