About Obsidian HR
workers compensation, payroll, employee benefits, hr technology, training, hr services, hr compliance, employersponsored health insurance, human resources services, compliance support, consulting, services, benefits administration, hr software, employee training, pay-as-you-go workers' comp, benefits packages, management consulting services, legal compliance, cost-effective insurance
Obsidian HR's Tech Stack
Marketing
Frontend
Analytics
Decision Makers at Obsidian HR
1 contactMichael McMahon
Vice President of Technology & Implementation
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Obsidian HR's Position in the StackWho Database
- • Obsidian HR 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).
- • 7,829 companies in Colorado are in the StackWho database.
- • 2,059 human resources companies are in the 11-50 employee range (same size as Obsidian HR).
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 Obsidian HR use?
Obsidian HR uses Salesforce, Sendgrid, Gmail, Google Apps, Mobile Friendly, Facebook Login (Connect), and 9 more technologies. This data is sourced from StackWho's technology detection engine.
How do I contact the decision makers at Obsidian HR?
StackWho has verified email addresses for 1 decision maker at Obsidian HR. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Obsidian HR directly for sales, recruiting, or partnerships.
What industry is Obsidian HR in?
Obsidian HR operates in the human resources industry, headquartered in Denver, Colorado, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.
Can I export Obsidian HR's contact data?
Yes. StackWho Pro members can export decision maker contact data for Obsidian HR and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.
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Decision Makers
Michael McMahon
Vice President of Technology & Implementation
More in human resources
View all companiesCompanies in Colorado
Browse ColoradoTechnologies Used
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Salesforce
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Sendgrid
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- Mobile Friendly
- Facebook Login (Connect)
- Facebook Widget
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Facebook Custom Audiences
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