FirstFifty

firstfifty.co

Sydney, New South Wales, Australia

1-10 employees

LinkedIn Profile

About FirstFifty

employee relations, fractional hr, people performance, human resources, startups, talent strategy, people culture, hr consulting, talent acquisition, people strategy, consulting advistory, recruiting, human resources services, human resources consulting, people policies and risk management, b2b, growth-stage hr, project management, people foundation, founder-led hr support

FirstFifty's Tech Stack

AI/ML

Mobile

Android

Backend

Node.js

17 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

FirstFifty uses Gmail, Google Apps, Google Cloud Hosting among other technologies. Use StackWho to identify the right decision-maker email for targeted sales outreach, recruiting, or partnership development.

FirstFifty's Position in the StackWho Database

• FirstFifty is 1 of 6,565 human resources companies tracked in StackWho.
• 6,560 human resources companies in our database have verified decision-maker emails (100% of the cohort).
• 8,986 companies in New South Wales are in the StackWho database.
• 4,098 human resources companies are in the 1-10 employee range (same size as FirstFifty).

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 FirstFifty use?

FirstFifty uses Gmail, Google Apps, Google Cloud Hosting, Google Tag Manager, Wix, Varnish, and 11 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at FirstFifty?

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

What industry is FirstFifty in?

FirstFifty operates in the human resources industry, headquartered in Sydney, New South Wales, Australia. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export FirstFifty's contact data?

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