Grayn

grayn.io

Tromso, Troms, Norway

1-10 employees

LinkedIn Profile

About Grayn

supply chain analysis, data management, impact analysis, machine learning, progress tracking, big data, social sustainability, life cycle analysis, data sourcing, data tracking, sustainability management, automation, environmental sustainability, sustainability accounting, digital twins, technology, information & internet, sustainable growth, computer systems design and related services, business analytics

Grayn's Tech Stack

AI/ML

Decision Makers at Grayn

1 contact

Marilena Frye

COO & Co-Founder

m***@grayn.io Sign up to view

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15 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.

Grayn's Position in the StackWho Database

• Grayn 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).
• 33 companies in Troms are in the StackWho database.
• 97,391 information technology & services companies are in the 1-10 employee range (same size as Grayn).

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 Grayn use?

Grayn uses Route 53, Gmail, Google Apps, Amazon AWS, Android, Remote, and 9 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Grayn?

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

What industry is Grayn in?

Grayn operates in the information technology & services industry, headquartered in Tromso, Troms, Norway. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Grayn's contact data?

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