H2FLY

h2fly.de

aviation & aerospace

h2fly.de

Stuttgart, Baden-Wuerttemberg, Germany

51-200 employees

10000000 revenue

LinkedIn Profile

About H2FLY

aviation & aerospace component manufacturing, hydrogen refueling technology, hydrogen fuel cell certification, cryogenic hydrogen, hydrogen fuel cell, hydrogen safety standards for aviation, aerospace product and parts manufacturing, hydrogen infrastructure at airports, hydrogen fuel innovation, liquid cryogenic hydrogen, services, hydrogen-powered aircraft, hydrogen energy density, hydrogen aircraft certification process, hydrogen system scaling, hydrogen industry support, aviation hydrogen sys

H2FLY's Tech Stack

Decision Makers at H2FLY

1 contact

Josef Kallo

CTO

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8 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

WordPress as a CMS signals a content-driven or SMB digital presence. SEO tools, hosting solutions, and page-builder plugins are natural fits for outreach.

H2FLY's Position in the StackWho Database

• H2FLY is 1 of 2,511 aviation & aerospace companies tracked in StackWho.
• 2,486 aviation & aerospace companies in our database have verified decision-maker emails (99% of the cohort).
• 3,111 companies in Baden-Wuerttemberg are in the StackWho database.
• 424 aviation & aerospace companies are in the 51-200 employee range (same size as H2FLY).

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 H2FLY use?

H2FLY uses Mimecast, Outlook, WordPress.org, Mobile Friendly, Nginx, Multilingual, and 2 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at H2FLY?

StackWho has verified email addresses for 1 decision maker at H2FLY. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach H2FLY directly for sales, recruiting, or partnerships.

What industry is H2FLY in?

H2FLY operates in the aviation & aerospace industry, headquartered in Stuttgart, Baden-Wuerttemberg, Germany. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export H2FLY's contact data?

Yes. StackWho Pro members can export decision maker contact data for H2FLY and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.