Colleague

kollega.one

1-10 employees

LinkedIn Profile

About Colleague

competence assessment, human resources & staffing, second opinion, diversity and inclusion, climate-conscious recruitment, climate-friendly recruitment, vetenskapliga metoder, kompetensutveckling, candidate evaluation, certified tests, personality testing, arbetsgivare, remote interviews, scientific assessment tools, talent acquisition, labor market, individualized support, services, workplace development, arbetsmarknad

Colleague's Tech Stack

Decision Makers at Colleague

1 contact

Jakob Styrenius

Owner / CEO

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11 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

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

Colleague's Position in the StackWho Database

• Colleague is 1 of 27,583 staffing & recruiting companies tracked in StackWho.
• 27,572 staffing & recruiting companies in our database have verified decision-maker emails (100% of the cohort).
• 18,718 staffing & recruiting companies are in the 1-10 employee range (same size as Colleague).

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 Colleague use?

Colleague uses Outlook, Microsoft Office 365, DoubleClick Conversion, Squarespace ECommerce, Google Tag Manager, DoubleClick, and 5 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Colleague?

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

What industry is Colleague in?

Colleague operates in the staffing & recruiting industry. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Colleague's contact data?

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