Insights

Market Positioning Sullivan Auctioneers is a long-standing real estate and farm machinery auctioneer with a nationwide reach and a blended live onsite plus live online bidding model, presenting opportunities to expand partnerships with large agri-equipment manufacturers and dealers seeking broad exposure for auctions.

Growth & Consolidation Recent acquisitions and industry consolidation positioning Sullivan Auctioneers to cross-sell services with BigIron and Henslin Auctions networks, enabling bundled auction services, cross-channel marketing, and shared buyer bases.

Revenue Levers Annual revenue in the mid tens of millions with a lean employee base suggests potential to upsell premium auction services, enhanced online bidding features, or managed marketing packages to increase auction participation and transaction velocity.

Technology Adoption Tech stack emphasizes cloud and analytics tools (Azure, Cloudflare, Hotjar, KnowBe4) and SEO, indicating openness to digital marketing, buyer experience optimization, and security-focused offerings; potential for selling advanced analytics, fraud prevention, and site optimization services.

Strategic Partnerships Participation in major farm shows and collaboration with industry marketplaces like Farm Progress Show and BigIron suggests joint marketing, co-hosted auctions, and regional events as effective channels to reach buyers and sellers in agriculture and construction sectors.

Similar companies to Sullivan Auctioneers

Sullivan Auctioneers Tech Stack

Sullivan Auctioneers uses 8 technology products and services including Hotjar, WordPress, Segment, and more. Explore Sullivan Auctioneers's tech stack below.

Sullivan Auctioneers's Email Address Formats

Sullivan Auctioneers uses at least 4 email formats:
Sullivan Auctioneers Email FormatsExamplePercentage
First@sullivanauctioneers.comJohn@sullivanauctioneers.com
82%
FirstLast@sullivanauctioneers.comJohnDoe@sullivanauctioneers.com
6%
FLast@sullivanauctioneers.comJDoe@sullivanauctioneers.com
6%
First.Last@sullivanauctioneers.comJohn.Doe@sullivanauctioneers.com
6%

Frequently Asked Questions

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.

How much revenue does Sullivan Auctioneers generate?

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As of August 2026, Sullivan Auctioneers's annual revenue is estimated to be $25M - $50M.

What is Sullivan Auctioneers's SIC code and NAICS code?

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

How many employees does Sullivan Auctioneers have currently?

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As of August 2026, Sullivan Auctioneers has approximately 24 employees across 1 continents, including North America. Key team members include Partner: J. S., Auction Manager: C. H. and In House Counsel: C. N. 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 Hotjar, WordPress, Segment, Microsoft 365, Constant Contact, HubSpot, Microsoft Azure and KnowBe4.

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 logo

Sullivan Auctioneers

Agriculture, Construction, Mining Machinery ManufacturingIllinois, United States11-50 Employees

Sullivan Auctioneers is a Hamilton, Illinois-based company operating in the agriculture, construction, and mining machinery sectors as a real estate and farm machinery auctioneer, with between 11 and 50 employees. With more than 40 years of experience, it conducts professional, fast-paced live and online auctions that connect sellers with buyers around the world, using a hybrid model that combines onsite bidding with online bidding. The company is headquartered at 1066 East US Highway 136, Hamilton, Illinois 62341, United States, and maintains the website sullivanauctioneers.com. Sullivan Auctioneers has grown through acquisitions, including Henslin Auctions in 2021 and the acquisition by BigIron Auctions in 2022. Revenue is reported in the range of $25 million to $50 million.

Section iconCompany Overview

Phone number
SIC Code
6531 - Real Estate Agents and Managers
NAICS Code
3331 - Agriculture, Construction, and Mining Machinery Manufacturing
Founded
1979
Employees
11-50

Section iconFunding & Financials

  • $25M - $50M

    Sullivan Auctioneers's revenue is estimated to be in the range of $25M - $50M

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