Insights

Capital Campaign Experience Longstanding focus on planning and executing capital campaigns and major gifts matched with a track record of raising billions for clients positions Ghiorsi & Sorrenti as a specialized partner for nonprofits pursuing large-scale fundraising initiatives.

Boutique to Mid-market Small to mid-size firm with 11-50 employees and revenue below 1M suggests agility and personalized service, which can be marketed to nonprofit organizations seeking tailored strategy and hands-on support without enterprise-level pricing.

Tech Stack Leverage Utilizes accessible platforms (Squarespace, Google Workspace) and lightweight web technologies, indicating cost-conscious operations and potential openness to modern, efficient CRM/marketing technology upgrades to improve donor engagement and measurement.

Regional Focus Headquartered in Wyckoff, New Jersey with national client experience implies strong regional presence with tentpole capabilities for growth in Northeast nonprofits seeking local familiarity combined with scalable fundraising expertise.

Market Positioning Operating in a competitive space with firms of various sizes, GSI can differentiate on bespoke, client-centric campaigns; targeted outreach to mid-size nonprofits seeking personalized capital campaign leadership could unlock new engagements and referrals.

Ghiorsi & Sorrenti, Inc. Tech Stack

Ghiorsi & Sorrenti, Inc. uses 6 technology products and services including Squarespace, Webpack, Google Workspace, and more. Explore Ghiorsi & Sorrenti, Inc.'s tech stack below.

  • Squarespace
    Content Management System
  • Webpack
    Development
  • Google Workspace
    Email
  • Modernizr
    Javascript Libraries
  • GoDaddy
    Web Hosting
  • Twitter
    Widgets

Ghiorsi & Sorrenti, Inc.'s Email Address Formats

Ghiorsi & Sorrenti, Inc. uses at least 1 format(s):
Ghiorsi & Sorrenti, Inc. Email FormatsExamplePercentage
FLast@gsiphilanthropy.comJDoe@gsiphilanthropy.com
80%
Last@gsiphilanthropy.comDoe@gsiphilanthropy.com
20%

Frequently Asked Questions

What is Ghiorsi & Sorrenti, Inc.'s phone number?

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You can contact Ghiorsi & Sorrenti, Inc.'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 Ghiorsi & Sorrenti, Inc.'s official website and social media links?

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Ghiorsi & Sorrenti, Inc.'s official website is gsiphilanthropy.com and has social profiles on LinkedIn.

How much revenue does Ghiorsi & Sorrenti, Inc. generate?

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As of August 2026, Ghiorsi & Sorrenti, Inc.'s annual revenue is estimated to be <$1M.

What is Ghiorsi & Sorrenti, Inc.'s SIC code NAICS code?

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Ghiorsi & Sorrenti, Inc.'s SIC code is 8399 - Social Services, Not Elsewhere Classified NAICS code is 8132 - Grantmaking and Giving Services.

How many employees does Ghiorsi & Sorrenti, Inc. have currently?

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As of August 2026, Ghiorsi & Sorrenti, Inc. has approximately 11 employees across 2 continents, including North AmericaEurope. Key team members include President: M. S.Controllo Qualità Anni 60 Alemagna: M. S. S.. Explore Ghiorsi & Sorrenti, Inc.'s employee directory with LeadIQ.

What industry does Ghiorsi & Sorrenti, Inc. belong to?

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Ghiorsi & Sorrenti, Inc. operates in the Philanthropic Fundraising Services industry.

What technology does Ghiorsi & Sorrenti, Inc. use?

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Ghiorsi & Sorrenti, Inc.'s tech stack includes SquarespaceWebpackGoogle WorkspaceModernizrGoDaddyTwitter.

What is Ghiorsi & Sorrenti, Inc.'s email format?

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Ghiorsi & Sorrenti, Inc.'s email format typically follows the pattern of FLast@gsiphilanthropy.com. Find more Ghiorsi & Sorrenti, Inc. email formats with LeadIQ.

When was Ghiorsi & Sorrenti, Inc. founded?

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Ghiorsi & Sorrenti, Inc. was founded in 1989.
Ghiorsi & Sorrenti, Inc. logo

Ghiorsi & Sorrenti, Inc.

Philanthropic Fundraising ServicesNew Jersey, United States11-50 Employees

Ghiorsi & Sorrenti, Inc. is a philanthropic fundraising consultancy that specializes in planning and carrying out capital campaigns as well as major gift programs for nonprofit groups. Founded in 1989, the firm operates as a full-service advisor, aiming to support large-scale fundraising initiatives. Based in Wyckoff, New Jersey, it has partnered with thousands of nonprofit organizations to advance their philanthropy goals. In the philanthropic fundraising industry, the firm positions itself around deep client understanding and tailored service delivery, developed after years of working across diverse nonprofit contexts. The organization maintains a midsize team, blending breadth of experience with personalized attention to each campaign. Its core focus remains capital campaigns and major gifts, aligning resources with a client's unique situation.

Section iconCompany Overview

Phone number
SIC Code
8399 - Social Services, Not Elsewhere Classified
NAICS Code
8132 - Grantmaking and Giving Services
Founded
1989
Employees
11-50

Section iconFunding & Financials

  • <$1M

    Ghiorsi & Sorrenti, Inc.'s revenue is estimated to be in the range of <$1M

Section iconFunding & Financials

  • <$1M

    Ghiorsi & Sorrenti, Inc.'s revenue is estimated to be in the range of <$1M

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