Insights

Fundraising Niche GSI specializes in telemarketing fundraising for Progressive causes, with trusted relationships to the Democratic Party and multiple progressive organizations. This suggests sales opportunities around enhanced donor acquisition and retention programs, and potential upsell of integrated fundraising campaigns.

Political Sector Focus Primary emphasis on civil rights, social justice, economic inequality, and climate initiatives indicates receptivity to platforms and services that support compliance, targeted donor communications, and analytics for issue-driven campaigns.

Mid-market Scale Employee count and revenue placement place GSI in the small-to-mid market segment, presenting opportunities for scalable CRM, marketing automation, and call-center optimization solutions tailored to mid-size fundraising teams.

Tech Stack Fit Current tech stack includes WordPress, Shopify, Microsoft 365, and SEO/analytics tools, signaling openness to seamless integrations, security hardening, donor journey personalization, and cloud collaboration enhancements.

Growth Potential Revenue range and explicit growth orientation toward progressive causes imply opportunities for services that improve donor conversion, campaign analytics, attribution, and cost-per-donor efficiency to support scaling fundraising programs.

Similar companies to Gordon & Schwenkmeyer, Inc. (GSI)

Gordon & Schwenkmeyer, Inc. (GSI) Tech Stack

Gordon & Schwenkmeyer, Inc. (GSI) uses 8 technology products and services including WordPress, Shopify, Microsoft 365, and more. Explore Gordon & Schwenkmeyer, Inc. (GSI)'s tech stack below.

  • Content Management System
  • E-commerce
  • Mailcheck
    Javascript Libraries
  • Google Maps
    Maps
  • Microsoft Windows
    Operating Systems
  • Yoast SEO
    Search Engines
  • Google Search Console
    Web Analytics

Gordon & Schwenkmeyer, Inc. (GSI)'s Email Address Formats

Gordon & Schwenkmeyer, Inc. (GSI) uses at least 3 email formats:
Gordon & Schwenkmeyer, Inc. (GSI) Email FormatsExamplePercentage
First.Last@gsitel.comJohn.Doe@gsitel.com
60%
FLast@gsitel.comJDoe@gsitel.com
30%
First@gsitel.comJohn@gsitel.com
10%

Frequently Asked Questions

What is Gordon & Schwenkmeyer, Inc. (GSI)'s official website and social media links?

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Gordon & Schwenkmeyer, Inc. (GSI)'s official website is gsitel.com and has social profiles on LinkedIn.

How much revenue does Gordon & Schwenkmeyer, Inc. (GSI) generate?

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As of August 2026, Gordon & Schwenkmeyer, Inc. (GSI)'s annual revenue is estimated to be $1M - $10M.

What is Gordon & Schwenkmeyer, Inc. (GSI)'s NAICS code?

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Gordon & Schwenkmeyer, Inc. (GSI)'s NAICS code is 517 - Telecommunications.

How many employees does Gordon & Schwenkmeyer, Inc. (GSI) have currently?

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As of August 2026, Gordon & Schwenkmeyer, Inc. (GSI) has approximately 13 employees across 1 continents, including North America. Key team members include President: K. S., President: K. S. and Executive Vice President: B. C. Explore Gordon & Schwenkmeyer, Inc. (GSI)'s employee directory with LeadIQ.

What industry does Gordon & Schwenkmeyer, Inc. (GSI) belong to?

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Gordon & Schwenkmeyer, Inc. (GSI) operates in the Telecommunications industry.

What technology does Gordon & Schwenkmeyer, Inc. (GSI) use?

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Gordon & Schwenkmeyer, Inc. (GSI)'s tech stack includes WordPress, Shopify, Microsoft 365, Mailcheck, Google Maps, Microsoft Windows, Yoast SEO and Google Search Console.

What is Gordon & Schwenkmeyer, Inc. (GSI)'s email format?

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Gordon & Schwenkmeyer, Inc. (GSI)'s email format typically follows the pattern of First.Last@gsitel.com. Find more Gordon & Schwenkmeyer, Inc. (GSI) email formats with LeadIQ.

When was Gordon & Schwenkmeyer, Inc. (GSI) founded?

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Gordon & Schwenkmeyer, Inc. (GSI) was founded in 1985.
Gordon & Schwenkmeyer, Inc. (GSI) logo

Gordon & Schwenkmeyer, Inc. (GSI)

TelecommunicationsCalifornia, United States11-50 Employees

Gordon & Schwenkmeyer, Inc. (GSI) operates in the telecommunications sector, focusing on fundraising telemarketing for progressive causes in California and across the United States. The firm was established in 1985 and is based in Torrance, California. Its described activity involves engaging progressive donors to support campaigns and organizations aligned with civil rights, social justice, economic equality, and climate action.

GSI counts the Democratic Party and various progressive organizations among its clients, relying on direct donor outreach to advance their objectives. As a smaller, specialized provider within its industry, the company emphasizes advocacy on behalf of its clients and centers its service on fundraising outreach.

Section iconCompany Overview

Website
gsitel.com
NAICS Code
517 - Telecommunications
Founded
1985
Employees
11-50

Section iconFunding & Financials

  • $1M - $10M

    Gordon & Schwenkmeyer, Inc. (GSI)'s revenue is estimated to be in the range of $1M - $10M

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