Viljandi, Viljandi County, Estonia
1-10 employees

About Aerefy

manufacturing, construction, edge intelligence, air quality data logging, temperature monitoring, indoor environment improvement, retrofit ventilation, energy performance, humidity recovery limitations, building energy management, co2 sensors, api integration, remote configuration, independent valve operation, indoor humidity control, air quality data, ventilation valves, dampers, fault-tolerant system, indoor air quality monitoring

12 technologies detected · 2 decision makers · 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.

Aerefy's Position in the StackWho Database

  • Aerefy is 1 of 5,216 mechanical or industrial engineering companies tracked in StackWho.
  • 5,189 mechanical or industrial engineering companies in our database have verified decision-maker emails (99% of the cohort).
  • 10 companies in Viljandi County are in the StackWho database.
  • 1,942 mechanical or industrial engineering companies are in the 1-10 employee range (same size as Aerefy).

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

Frequently Asked Questions

What technology does Aerefy use?

Aerefy uses Cloudflare DNS, Outlook, Microsoft Office 365, CloudFlare Hosting, Mobile Friendly, reCAPTCHA, and 6 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Aerefy?

StackWho has verified email addresses for 2 decision makers at Aerefy. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Aerefy directly for sales, recruiting, or partnerships.

What industry is Aerefy in?

Aerefy operates in the mechanical or industrial engineering industry, headquartered in Viljandi, Viljandi County, Estonia. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Aerefy's contact data?

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