Happy5

happy5.co

information technology & services

happy5.co

Daerah Khusus Ibukota Jakarta, Indonesia

51-200 employees

1000000 revenue

LinkedIn Profile

About Happy5

hr software, software as a service, culture, okrs, goal management, performance management, strategic execution, human resources, mobile enterprise, business analytics, mobile, information technology, software development, strategy execution, integrated project and performance workflows, project tracking, automated goal progress, mobile app, custom permission settings, performance workflow

Happy5's Tech Stack

AI/ML

Mobile

Android

React Native

Decision Makers at Happy5

2 contacts

Reydi Sutandang

CTO & Co-founder

r***@happy5.co Sign up to view

Timothy Kua

CMO

t***@happy5.co Sign up to view

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20 technologies detected · 2 decision makers · Emails available

Sales Outreach Angle

React-based front-ends indicate a modern web engineering stack. Developer tools, component libraries, testing frameworks, and design systems are relevant sales angles.

Happy5's Position in the StackWho Database

• Happy5 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).
• 107 companies in Daerah Khusus Ibukota Jakarta are in the StackWho database.
• 13,765 information technology & services companies are in the 51-200 employee range (same size as Happy5).

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 Happy5 use?

Happy5 uses Cloudflare DNS, MailJet, Postmark, Sendgrid, Gmail, Google Apps, and 14 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Happy5?

StackWho has verified email addresses for 2 decision makers at Happy5. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Happy5 directly for sales, recruiting, or partnerships.

What industry is Happy5 in?

Happy5 operates in the information technology & services industry, headquartered in Daerah Khusus Ibukota Jakarta, Indonesia. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Happy5's contact data?

Yes. StackWho Pro members can export decision maker contact data for Happy5 and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.