GENCOR INDUSTRIES INC (GENC) Business

ITEM 1 BUSINESS

General

Gencor Industries, Inc. and its subsidiaries (the “Company,” “Gencor,” “we,” “us” or “our”) is a leading manufacturer of heavy machinery used in the production of highway construction equipment and materials and environmental control equipment. The Company’s products are manufactured in the United States and sold through a combination of Company sales representatives and independent dealers and agents.

The Company designs, manufactures and sells machinery and related equipment used primarily for the production of asphalt and highway construction equipment and materials. The Company’s principal core products include asphalt pavers, hot mix asphalt plants, combustion systems, and fluid heat transfer systems. The Company believes that its technical and design capabilities and environmentally friendly process technology have enabled it to become a leading producer of hot mix asphalt plants and related components in North America.

Because the Company’s products are sold primarily to companies in the highway construction industry, its business has historically been seasonal. Traditionally, the Company’s customers do not purchase new equipment during the summer and fall months to avoid disrupting their peak season for highway construction and repair work. The majority of orders for the Company’s asphalt plants and pavers are typically received between October and February, with a significant volume of shipments occurring prior to June. The principal factors driving demand for the Company’s products are the level of federal and state funding for domestic highway construction and repair, the replacement of existing plants, and a trend towards efficient, larger plants.

In 1968, the Company was formed by the merger of Mechtron Corporation with General Combustion, Inc. (“General Combustion”) and Genco Manufacturing, Inc. The new entity reincorporated in Delaware in 1969 and adopted the name Mechtron International Corporation in 1970. In 1985, the Company began a series of acquisitions into related fields starting with the Beverley Group Ltd. in the United Kingdom. Hy-Way Heat Company, Inc. and the Bituma Group were acquired in 1986. In 1987, the Company changed its name to Gencor Industries, Inc. and acquired Davis Line Inc. and its subsidiaries in 1988.

In 1998, the Company entered into agreements with Carbontronics, LLC, pursuant to which the Company designed, manufactured, sold and installed four synthetic fuel production plants. In addition to payment for the plants, the Company received membership interests in two synthetic fuel entities which resulted in significant cash flows from the sale of synthetic fuel and tax credits (Internal Revenue Code, Section 29) and, consequently, distributed significant cash to the Company from 2001 to 2010.The tax credit legislation expired at the end of calendar year 2007. Consequently, the four synthetic fuel plants were decommissioned. The plants were sold or transferred to site owners in exchange for a release of all contracted liabilities related to the removal of plants from the sites. Gencor’s ownership in the two synthetic fuel entities ended in 2013. In 2020, the Company acquired the asphalt paver assets from Volvo Construction Equipment North America LLC.

Products

Asphalt Plants. The Company manufactures and produces hot-mix asphalt plants used in the production of asphalt paving materials. The Company also manufactures related asphalt plant equipment, including hot-mix storage silos, fabric filtration systems, cold feed bins and other plant components. The Company’s H&B (Hetherington and Berner) product line is the world’s oldest asphalt plant line, first manufactured in 1894. The Company’s subsidiary, Bituma Corporation, formerly known as Boeing Construction Company, developed the first continuous process for asphalt production. Gencor developed and patented the first counter flow drum mix technology, several adaptations of which have become the industry standard, which recaptures and burns emissions and vapors, resulting in a cleaner and more efficient process. The Company also manufactures batch plants.

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Combustion Systems and Industrial Incinerators. The Company manufactures combustion systems, which are large burners that can transform most solid, liquid or gaseous fuels into usable energy, or burn multiple fuels, alternately or simultaneously. Through its subsidiary General Combustion, the Company has been a significant source of combustion systems for the asphalt and aggregate drying industries since the 1950’s. The Company also manufactures combustion systems for rotary dryers, kilns, fume and liquid incinerators and fuel heaters. The Company believes maintenance and fuel costs are lower for its burners due to their superior design.

Fluid Heat Transfer Systems. The Company’s General Combustion subsidiary manufactures the Hy-Way Heat and Beverley lines of thermal fluid heat transfer systems and specialty storage tanks for a wide array of industry uses. Thermal fluid heat transfer systems are similar to boilers, but use high temperature oil instead of water. Thermal fluid heaters have been replacing steam pressure boilers as the best method of heat transfer for storage, heating and pumping viscous materials (i.e., asphalt, chemicals, heavy oils, etc.) in many industrial and petrochemical applications worldwide. The Company believes the high-efficiency design of its thermal fluid heaters can outperform competitive units in many types of process applications.

Asphalt Pavers. The Company manufactures asphalt pavers under the Blaw-Knox brand. The Blaw-Knox brand dates back to 1917 when Blaw Collapsible Steel Centering Company merged with the Knox Pressed and Welded Steel Company. Blaw-Knox made its first road paving equipment in 1929. Blaw-Knox pavers are an industry leading, highway class pavers that deliver outstanding reliability and produce the highest quality rideable surfaces in the industry. Highways and roads paved with Blaw-Knox pavers continue to win industry awards for the highest quality highway pavements.

Product Engineering and Development

The Company is engaged in product engineering and development efforts to expand its product lines and to further develop more energy-efficient and environmentally friendly equipment.

Product engineering and development activities are directed toward more efficient methods of producing asphalt and lower cost fluid heat transfer systems. In addition, efforts are also focused on developing combustion systems that operate at higher efficiency and offer a higher level of environmental compatibility.

Sources of Supply and Manufacturing

Substantially all products and components sold by the Company and its subsidiaries are manufactured and assembled by the Company. The Company purchases steel, other raw materials and hardware used to manufacture its products from numerous suppliers. The Company may augment internal production by outsourcing some of its production when demand for its products exceeds its manufacturing capacity.

Seasonality

The Company is concentrated in the manufacturing of asphalt pavers, asphalt plants and related components, which is typically subject to a seasonal slow-down during the third and fourth quarters of the calendar year.

Competition

The markets for the Company’s products are highly competitive. The industry remains fairly concentrated, with a small number of companies competing in the markets of the majority of the Company’s product lines. The principal competitive factors include quality, price, delivery, availability, financing, and technological capabilities. The Company believes it manufactures the highest quality equipment in the industry. In addition, the Company believes that its products’ performance reliability, brand recognition, pricing, and after-the-sale technical support are other important factors that enable the Company to compete effectively.

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Sales and Marketing

The Company’s products and services are marketed through Company-employed sales representatives and independent dealers.

Sales Backlog

The size of the Company’s backlog should not be viewed as an indicator of the Company’s quarterly or annualized revenues, due to the timing of order fulfillment of asphalt plants. The Company’s backlog was $23.6 million and $56.2 million as of December 1, 2025 and December 1, 2024, respectively.

Financial Information about Geographic Areas Reporting Segments

See Reporting Segments and Geographic Areas in Note 1 to the Consolidated Financial Statements.

Licenses, Patents and Trademarks

The Company holds patents on technology and applications related to various products, equipment and systems, and trademarks and trade names registered with the U.S. Patent and Trademark Office and in various foreign countries. In general, the Company depends upon technological capabilities, manufacturing quality control and application know-how, rather than patents or other proprietary rights in the conduct of its business.

Government Regulations

The Company believes its design and manufacturing processes meet all industry and governmental agency standards that may apply to its entire line of products, including all domestic and foreign environmental, structural, electrical and safety codes. The Company’s products are designed and manufactured to comply with U.S. Environmental Protection Agency regulations. Certain state and local regulatory authorities have strong environmental impact regulations. While the Company believes that such regulations have helped, rather than restricted its marketing efforts and sales results, there is no assurance that changes to federal, state, local, or foreign laws and regulations will not have a material adverse effect on the Company’s products and earnings in the future.

Environmental Matters

The Company is subject to various federal, state, local and foreign laws and regulations relating to the protection of the environment. The Company believes it is in compliance with all applicable environmental laws and regulations. The Company does not expect any material impact on future operating costs as a result of compliance with currently enacted environmental regulations.

Employees

As of September 30, 2025, the Company had 318 full-time employees. The Company has a collective bargaining agreement covering employees at its Marquette, Iowa facility. No other employees are represented by a labor union or collective bargaining agreement.

Available Information

For further discussion concerning the Company’s business, see the information included in Item 7 (Management’s Discussion and Analysis of Financial Condition and Results of Operations) and Item 8 (Financial Statements and Supplementary Data) of this Annual Report.

The Company makes available free of charge through its website at www.gencor.com the Company’s Annual Reports on Form 10-K, Quarterly Reports on Form 10-Q, Current Reports on Form 8-K and all amendments to those reports, if applicable, filed or furnished pursuant to Sections 13(a) and 15(d) of the Exchange Act, as soon as reasonably practicable after the material is electronically filed with or furnished to the Securities and Exchange Commission (“SEC”). The information posted on the website is not incorporated into this Annual Report.