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Calum Richards

Chief of Staff, Director of Research at GiveWell

Director of R&D Director
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Arlington, Virginia, United States
givewell.org

Company Details

Company: GiveWell
Industry: research
Employees: 85
Revenue: 7057000
HQ Location: Oakland, California, United States
Company LinkedIn: Pro only

Technology Stack

Salesforce Gmail Google Apps Greenhouse.io Amazon AWS Drupal Clicky Paypal Google Tag Manager Bootstrap Framework MailChimp Stripe Amadesa WordPress.org Vimeo Mobile Friendly Apache Varnish Remote Android

Professional Summary

Calum Richards is Chief of Staff, Director of Research at GiveWell. GiveWell operates in the research industry and has 85 employees. Based in Arlington, Virginia, United States. Classified as a director-level Director of R&D leader. Their organization's technology stack includes Salesforce, Gmail, Google Apps, Greenhouse.io, Amazon AWS, and 15 other technologies. GiveWell reports annual revenue of 7057000.

Industry & Role Insights

  • • CTO Rank tracks 1,032 Director of R&D leaders with verified contact information.
  • • There are 6,712 tech leaders in the research industry in our database.
  • • 4,954 tech leaders in Virginia are available in our database.
Director level · Director of R&D
Verified Apr 29, 2026

Position in the CTO Rank Database

  • • Calum Richards is 1 of 1,040 leaders with the Director of R&D role tracked in the CTO Rank database.
  • • 70 hold the Director of R&D role at research companies (out of 6,767 total research leaders in our database).
  • • 7 hold the Director of R&D role in Virginia.
  • • 1 hold the Director of R&D role at companies with 85 employees.

Data compiled from LinkedIn public profiles, company filings, and verified public technology signals. Methodology & sources · Updated May 2026.

Frequently Asked Questions

How do I contact Calum Richards?

Calum Richards has a verified email address on file on CTO Rank. They work at GiveWell. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.

What company does Calum Richards work for?

Calum Richards is Chief of Staff, Director of Research at GiveWell, a company in the research industry with 85 employees. The company is headquartered in Oakland, California, United States.

What is Calum Richards's role in technology leadership?

Calum Richards is classified as a Director of R&D leader at the director level.

What technologies does Calum Richards's organization use?

Calum Richards's organization uses a technology stack that includes Salesforce, Gmail, Google Apps, Greenhouse.io, Amazon AWS, Drupal. This information is useful for sales teams, recruiters, and technology vendors.

Is Calum Richards open to recruiting or new opportunities?

CTO Rank does not track open-to-work status. The best approach is to reach out directly to Calum Richards using the verified contact information available to Pro members. When recruiting a Chief of Staff, Director of Research, personalizing your outreach with specifics about the role and tech stack typically yields the best response rate.

Can I pitch or sell to Calum Richards at GiveWell?

Calum Richards is Chief of Staff, Director of Research at GiveWell. Director of R&Ds like Calum Richards typically evaluate vendors in Salesforce, Gmail, Google Apps, and related categories. Use CTO Rank Pro to get verified email and approach directly.

How accurate is Calum Richards's profile data?

CTO Rank verifies and refreshes profile data weekly. Calum Richards's profile includes verified contact details, company information, and technology stack data sourced from multiple public and proprietary sources.