Insights

Established Market Presence Sullivan Auctioneers has over 40 years of experience as one of the nation's leading farm machinery and real estate auctioneers, fostering strong relationships with a broad network of buyers and sellers across the agriculture, construction, and mining sectors.

Recent Strategic Expansion The acquisition of Henslin Auctions in 2021 and the integration into BigIron Auctions in 2022 indicates active growth and market consolidation efforts, presenting opportunities to expand service offerings and customer reach.

Digital Engagement Utilizing online and live hybrid auction formats, Sullivan Auctioneers demonstrates a commitment to digital innovation, which can be leveraged to develop new online bidding solutions or targeted digital marketing campaigns to attract international buyers.

Industry Visibility Participation in major industry events like the Farm Progress Show enhances brand recognition in the agriculture community, opening channels for partnership development, sponsorship, and targeted sales initiatives.

Financial Stability With revenues estimated between $10 million and $25 million, Sullivan Auctioneers shows moderate financial health, suggesting potential for investments in technology, marketing, or geographic expansion to grow market share and diversify revenue streams.

Sullivan Auctioneers Tech Stack

Sullivan Auctioneers uses 8 technology products and services including Facebook Pixel, Cloudflare CDN, Alpine.js, and more. Explore Sullivan Auctioneers's tech stack below.

  • Facebook Pixel
    Analytics
  • Cloudflare CDN
    Content Delivery Network
  • Alpine.js
    Javascript Frameworks
  • PHP
    Programming Languages
  • HSTS
    Security
  • reCAPTCHA
    Security
  • Google Tag Manager
    Tag Management
  • HTTP/3
    Web & Portal Technology

Sullivan Auctioneers's Email Address Formats

Sullivan Auctioneers uses at least 1 format(s):
Sullivan Auctioneers Email FormatsExamplePercentage
First@sullivanauctioneers.comJohn@sullivanauctioneers.com
47%
FirstLast@sullivanauctioneers.comJohnDoe@sullivanauctioneers.com
3%
FLast@sullivanauctioneers.comJDoe@sullivanauctioneers.com
3%
First@sullivanauctioneers.comJohn@sullivanauctioneers.com
47%

Frequently Asked Questions

Where is Sullivan Auctioneers's headquarters located?

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Sullivan Auctioneers's main headquarters is located at 1066 E Us Highway 136, Hamilton, Illinois 62341-3105, US. The company has employees across 1 continents, including North America.

What is Sullivan Auctioneers's phone number?

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You can contact Sullivan Auctioneers'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 Sullivan Auctioneers's official website and social media links?

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Sullivan Auctioneers's official website is sullivanauctioneers.com and has social profiles on LinkedIn.

What is Sullivan Auctioneers's SIC code NAICS code?

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Sullivan Auctioneers's SIC code is 6531 - Real Estate Agents and Managers NAICS code is 3331 - Agriculture, Construction, and Mining Machinery Manufacturing.

How many employees does Sullivan Auctioneers have currently?

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As of September 2025, Sullivan Auctioneers has approximately 51 employees across 1 continents, including North America. Key team members include Owner: J. S.Partner: J. S.Owner: S. A.. Explore Sullivan Auctioneers's employee directory with LeadIQ.

What industry does Sullivan Auctioneers belong to?

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Sullivan Auctioneers operates in the Agriculture, Construction, Mining Machinery Manufacturing industry.

What technology does Sullivan Auctioneers use?

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Sullivan Auctioneers's tech stack includes Facebook PixelCloudflare CDNAlpine.jsPHPHSTSreCAPTCHAGoogle Tag ManagerHTTP/3.

What is Sullivan Auctioneers's email format?

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Sullivan Auctioneers's email format typically follows the pattern of First@sullivanauctioneers.com. Find more Sullivan Auctioneers email formats with LeadIQ.

When was Sullivan Auctioneers founded?

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Sullivan Auctioneers was founded in 1979.

Sullivan Auctioneers

Agriculture, Construction, Mining Machinery ManufacturingUnited States51-200 Employees

Headquartered in Hamilton, Illinois, Sullivan Auctioneers, is one of the largest Real Estate and Farm Machinery Auctioneers in the nation.

For more than 40 years we have been conducting professional, fast-paced, live and online auctions. We connect our sellers with thousands of interested buyers around the world. Our auctions combine live-onsite bidding with live-online bidding – the best of both worlds.

Section iconCompany Overview

Headquarters
1066 E Us Highway 136, Hamilton, Illinois 62341-3105, US
Phone number
SIC Code
6531 - Real Estate Agents and Managers
NAICS Code
3331 - Agriculture, Construction, and Mining Machinery Manufacturing
Founded
1979
Employees
51-200

Section iconFunding & Financials

  • $10M$25M

    Sullivan Auctioneers's revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    Sullivan Auctioneers's revenue is estimated to be in the range of $10M$25M

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