HR Duo

hrduo.com

information technology & services

hrduo.com

Birmingham, England, United Kingdom

11-50 employees

3600000 revenue

LinkedIn Profile

About HR Duo

workforce management, human capital management, wfm, time tracking, scheduling, payroll reporting, hr compliance, applicant tracking system, performance management, hr management, hrms, human resource management software, hr software, workforce software, software development, real-time alerts, mobile hr tools, digital signatures, employee management, time and attendance

HR Duo's Tech Stack

19 technologies detected · 2 decision makers · Emails available

Sales Outreach Angle

HubSpot users typically run inbound-led sales motions. Products that integrate with HubSpot (email automation, CRM enrichment, ABM platforms) are natural fits.

HR Duo's Position in the StackWho Database

• HR Duo 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).
• 47,721 companies in England are in the StackWho database.
• 74,148 information technology & services companies are in the 11-50 employee range (same size as HR Duo).

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 HR Duo use?

HR Duo uses Cloudflare DNS, Mailchimp Mandrill, Gmail, Google Apps, Outlook, Microsoft Office 365, and 13 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at HR Duo?

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

What industry is HR Duo in?

HR Duo operates in the information technology & services industry, headquartered in Birmingham, England, United Kingdom. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export HR Duo's contact data?

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