Company Details
Technology Stack
Professional Summary
Andrew Mackross is CTO at HappyCo (Happy Inspector). HappyCo (Happy Inspector) operates in the information technology & services industry and has 240 employees. Based in San Francisco, California, United States. Classified as a c-suite-level CTO leader. Their organization's technology stack includes Mailchimp Mandrill, Sendgrid, Gmail, Pardot, Google Apps, and 44 other technologies. HappyCo (Happy Inspector) reports annual revenue of 9000000. HappyCo (Happy Inspector) has raised 84081000 in total funding.
Position in the CTO Rank Database
- • Typical CTO compensation in California: $250,000 – $650,000 (median $420,000). Composite from levels.fyi, Glassdoor, and Payscale data; adjusted for state cost of labor.
Data compiled from LinkedIn public profiles, company filings, and verified public technology signals. Methodology & sources · Updated June 2026.
Frequently Asked Questions
How do I contact Andrew Mackross?
Andrew Mackross has a verified email address on file on CTO Rank. They work at HappyCo (Happy Inspector). Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does Andrew Mackross work for?
Andrew Mackross is CTO at HappyCo (Happy Inspector), a company in the information technology & services industry with 240 employees. The company is headquartered in San Francisco, California, United States.
What is Andrew Mackross's role in technology leadership?
Andrew Mackross is classified as a CTO leader at the c-suite level.
What technologies does Andrew Mackross's organization use?
Andrew Mackross's organization uses a technology stack that includes Mailchimp Mandrill, Sendgrid, Gmail, Pardot, Google Apps, Microsoft Office 365. This information is useful for sales teams, recruiters, and technology vendors.
Is Andrew Mackross open to recruiting or new opportunities?
CTO Rank does not track open-to-work status. The best approach is to reach out directly to Andrew Mackross using the verified contact information available to Pro members. When recruiting a CTO, personalizing your outreach with specifics about the role and tech stack typically yields the best response rate.
Can I pitch or sell to Andrew Mackross at HappyCo (Happy Inspector)?
Andrew Mackross is CTO at HappyCo (Happy Inspector). CTOs like Andrew Mackross typically evaluate vendors in Mailchimp Mandrill, Sendgrid, Gmail, and related categories. Use CTO Rank Pro to get verified email and approach directly.
How accurate is Andrew Mackross's profile data?
CTO Rank verifies and refreshes profile data weekly. Andrew Mackross's profile includes verified contact details, company information, and technology stack data sourced from multiple public and proprietary sources.
Get full access
Unlock verified emails, phone numbers, LinkedIn profiles, and CSV exports for 485,000+ tech leaders.
Upgrade to Pro