Insights

Strong Market Presence GuideStar, now part of Candid, holds a leading position in the non-profit sector with extensive data tools and a broad network, making it an ideal partner for organizations seeking to enhance transparency and funder engagement.

Digital Innovation Recent launches of advanced search capabilities, demographic analysis tools, and interactive dashboards indicate a focus on leveraging technology to improve data accessibility, suggesting opportunities for offering complementary digital solutions or integrations.

Transparency Leadership Recipient of multiple high-level transparency seals, Candid demonstrates a strong commitment to organizational accountability, which can be leveraged to build trust with prospective clients aiming to meet similar transparency standards.

Collaborative Initiatives Partnership with Women’s Funding Network and ongoing research initiatives reflect a collaborative approach that encourages organizations involved in social change to adopt Candid’s data resources, presenting a chance to target influential nonprofit coalitions.

Financial Robustness With annual revenues between $25 million and $50 million and a sizable employee base, Candid is well-positioned as a valuable customer or partner for service providers focusing on nonprofit data management, transparency solutions, or grant facilitation tools.

GuideStar Tech Stack

GuideStar uses 8 technology products and services including Ansible, Open Graph, Selenium, and more. Explore GuideStar's tech stack below.

  • Ansible
    Configuration Management
  • Open Graph
    Content Management System
  • Selenium
    Frameworks And Libraries
  • Charity Navigator
    Intelligence And Analytics
  • AOS
    Javascript Libraries
  • Ubuntu
    Operating Systems
  • Ruby
    Programming Languages
  • MUI
    UI Frameworks

Media & News

GuideStar's Email Address Formats

GuideStar uses at least 2 format(s):
GuideStar Email FormatsExamplePercentage
First.Last@guidestar.orgJohn.Doe@guidestar.org
48%
FLast@guidestar.orgJDoe@guidestar.org
38%
First_Last@guidestar.orgJohn_Doe@guidestar.org
4%
FirLast@guidestar.orgJohDoe@guidestar.org
3%
FiLast@guidestar.orgJoDoe@guidestar.org
2%
LFirst@guidestar.orgDJohn@guidestar.org
3%
LastF@guidestar.orgDoeJ@guidestar.org
1%
F-Last@guidestar.orgJ-Doe@guidestar.org
1%
First.Last@candid.orgJohn.Doe@candid.org
97%
Last@candid.orgDoe@candid.org
1%
First.Middle@candid.orgJohn.Michael@candid.org
1%
First-Last@candid.orgJohn-Doe@candid.org
1%

Frequently Asked Questions

Where is GuideStar's headquarters located?

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GuideStar's main headquarters is located at 32 Old Slip, New York, 10005, US. The company has employees across 5 continents, including North AmericaAfricaAsia.

What is GuideStar's phone number?

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You can contact GuideStar's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is GuideStar's official website and social media links?

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GuideStar's official website is candid.org and has social profiles on LinkedInCrunchbase.

What is GuideStar's SIC code NAICS code?

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GuideStar's SIC code is 8699 - Membership Organizations, Not Elsewhere Classified NAICS code is 813 - Religious, Grantmaking, Civic, Professional, and Similar Organizations.

How many employees does GuideStar have currently?

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As of October 2025, GuideStar has approximately 54 employees across 5 continents, including North AmericaAfricaAsia. Key team members include Owner: L. P.President: B. O.Vice President, Operations: D. S.. Explore GuideStar's employee directory with LeadIQ.

What industry does GuideStar belong to?

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GuideStar operates in the Non-profit Organizations industry.

What technology does GuideStar use?

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GuideStar's tech stack includes AnsibleOpen GraphSeleniumCharity NavigatorAOSUbuntuRubyMUI.

What is GuideStar's email format?

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GuideStar's email format typically follows the pattern of First.Last@guidestar.org. Find more GuideStar email formats with LeadIQ.

When was GuideStar founded?

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GuideStar was founded in 1994.
GuideStar

GuideStar

Non-profit OrganizationsUnited States51-200 Employees

GuideStar is now Candid.

See the world. Make it better. We’re Candid—we connect people who want to change the world to the resources they need to do it. Foundation Center and GuideStar joined forces to become Candid. 

Every year, millions of nonprofits spend trillions of dollars around the world. Candid finds out where that money comes from, where it goes, and why it matters. Through research, collaboration, and training, Candid connects people who want to change the world to the resources they need to do it. Candid’s data tools on nonprofits, foundations, and grants are the most comprehensive in the world. Candid is an equal opportunity employer that is committed to inclusion and diversity. Find out more at candid.org

Section iconCompany Overview

Headquarters
32 Old Slip, New York, 10005, US
Phone number
Website
candid.org
SIC Code
8699 - Membership Organizations, Not Elsewhere Classified
NAICS Code
813 - Religious, Grantmaking, Civic, Professional, and Similar Organizations
Founded
1994
Employees
51-200

Section iconFunding & Financials

  • $25M$50M

    GuideStar's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    GuideStar's revenue is estimated to be in the range of $25M$50M

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