Krefter

krefter.no

Oslo, Oslo, Norway

1-10 employees

LinkedIn Profile

About Krefter

data center, green energy, ai, data processing, computer networking products, sustainable cloud computing, environmental responsibility, fiber infrastructure, net zero carbon footprint, sustainable data centers, b2b, eco-friendly energy, excess heat reuse, hydropower, heat recycling, energy solutions, sustainable development, water cooling, local community integration, climate-conscious design

Krefter's Tech Stack

Decision Makers at Krefter

1 contact

Wei Qiu

Founder & CEO

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5 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

Krefter uses Outlook, Microsoft Office 365, Typekit among other technologies. Use StackWho to identify the right decision-maker email for targeted sales outreach, recruiting, or partnership development.

Krefter's Position in the StackWho Database

• Krefter is 1 of 1,024 computer networking companies tracked in StackWho.
• 1,019 computer networking companies in our database have verified decision-maker emails (100% of the cohort).
• 1,961 companies in Oslo are in the StackWho database.
• 564 computer networking companies are in the 1-10 employee range (same size as Krefter).

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 Krefter use?

Krefter uses Outlook, Microsoft Office 365, Typekit, Mobile Friendly, Squarespace ECommerce. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Krefter?

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

What industry is Krefter in?

Krefter operates in the computer networking industry, headquartered in Oslo, Oslo, Norway. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Krefter's contact data?

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