Callista

callistaenterprise.se

Gothenburg, Vaestra Goetalands laen, Sweden

11-50 employees

LinkedIn Profile

About Callista

open source, system integration, scala, agile development, ehealth, java, go, kotlin, kubernetes, docker, api, arkitektur, microservices, aws, ai in enterprise solutions, programming in java, kotlin, typescript, javascript, knowledge sharing

Callista's Tech Stack

AI/ML

Decision Makers at Callista

1 contact

Katarina Askdal

Chief Executive Officer

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15 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

Google Analytics signals active web measurement. Privacy-focused analytics alternatives, conversion optimization, and A/B testing platforms are relevant pitches.

Callista's Position in the StackWho Database

• Callista 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).
• 162 companies in Vaestra Goetalands laen are in the StackWho database.
• 74,148 information technology & services companies are in the 11-50 employee range (same size as Callista).

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 Callista use?

Callista uses Gmail, Google Apps, Typekit, Facebook Login (Connect), Google Font API, Disqus, and 9 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Callista?

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

What industry is Callista in?

Callista operates in the information technology & services industry, headquartered in Gothenburg, Vaestra Goetalands laen, Sweden. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Callista's contact data?

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