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Epoxy is a technology company.
Epoxy Technology develops and manufactures high-performance specialty epoxy, ultraviolet, and hybrid adhesives and coatings. Its EPO-TEK® product line comprises advanced formulations engineered for demanding applications in diverse high-tech industries. These materials are crucial for precise bonding, encapsulation, and protection where conventional adhesives fall short, demonstrating a technical approach focused on material science innovation.
Founded in 1966 by Frank W. Kulesza, Epoxy Technology emerged from an early insight into the critical demand for specialized adhesive solutions. Kulesza recognized the need for materials capable of meeting rigorous performance standards in nascent technological fields, establishing the company to address these precise market requirements. This foundational vision predated widespread adoption of many high-tech applications now reliant on such advanced bonding agents.
The company serves a global clientele across various sectors, including semiconductor, optoelectronic, medical, fiber optics, photovoltaic, military/aerospace, electronics assembly, and the rapidly expanding electric vehicle industry. Epoxy Technology's long-term vision centers on continuing to innovate and provide reliable, high-quality adhesive products that enable ongoing technological progress and support the development of next-generation advanced applications worldwide.
Epoxy has raised $9.0M across 2 funding rounds.
Epoxy has raised $9.0M in total across 2 funding rounds.
Epoxy Technology, Inc. (ETI), founded in 1966, specializes in developing and manufacturing over 300 formulations of specialty epoxy, ultraviolet, and hybrid adhesives under the renowned EPO-TEK® brand.[1][2][3] These high-performance adhesives provide exceptional bonding strength, thermal and electrical conductivity, and resilience in extreme conditions, serving critical applications in semiconductors, microelectronics, medical devices, military, automotive (including electric vehicles), optical, solar, aerospace, electronics, energy production, and telecom industries.[1][2][3][4] As part of Meridian Adhesives Group since 2019, ETI anchors the group's Electronics Division, partnering with sister companies like Epoxies, Etc., and recent European acquisitions to deliver custom solutions with rigorous testing, flexible packaging, and technical support.[2][3]
The company solves demanding bonding challenges in high-tech manufacturing, enabling reliable performance where failure is not an option, such as chip packaging and optic assembly.[2][4] With $53.8 million in revenue and 79 employees based in Billerica, Massachusetts, ETI maintains steady growth through innovation and global expansion.[1][2]
Epoxy Technology was founded in 1966 by Frank W. Kulesza, who pioneered conductive adhesives to replace eutectic bonding in semiconductor chip packaging and assembly.[1][2] Kulesza formulated iconic EPO-TEK® epoxies that remain in use today, establishing the company's reputation for solving technological challenges across aerospace, defense, automotive, electronics, energy, medical, optical, and telecom sectors.[2]
Early traction came from product innovation and high manufacturing standards, positioning ETI as a key supplier to advanced industries.[1] A pivotal evolution occurred in 2019 when Arsenal Capital Partners acquired ETI, integrating it into Meridian Adhesives Group as the Electronics Division anchor.[2][3] This spurred further growth, including the acquisition of John P. Kummer GmbH's adhesives division, forming Epoxy Technology Europe entities for enhanced European presence in electronics and medical markets.[2]
Epoxy Technology rides the wave of advanced manufacturing and miniaturization trends in semiconductors, EVs, 5G telecom, and renewable energy, where reliable micro-scale bonding is essential for performance and durability.[1][2][4] Timing aligns with surging demand for high-tech adhesives amid chip shortages, EV adoption, and aerospace electrification, positioning ETI's conductive epoxies as enablers for next-gen devices.[2][3]
Market forces like supply chain localization and sustainability standards favor ETI's U.S.-based innovation and ISO-certified quality.[3] The company influences the ecosystem by partnering with high-tech leaders, fostering custom solutions that accelerate deployment in critical end-markets and supporting global scalability through acquisitions.[2]
Epoxy Technology is poised for accelerated growth within Meridian Adhesives, capitalizing on EV battery assembly, photonics for AI/datacom, and space tech demands.[2][3][4] Trends like 6G rollout, advanced medical implants, and sustainable energy will amplify need for its premium, customizable epoxies.
Influence may evolve through deeper Meridian synergies and further M&A, solidifying ETI as the go-to for mission-critical bonding—echoing its 1966 origins in pioneering adhesives that still power today's high-tech world.[2]
Epoxy has raised $9.0M in total across 2 funding rounds.
Epoxy's investors include Upfront Ventures, Time Warner Investments, Foundry Group, Greycroft, Headline (formerly e.ventures), Advancit Capital, Bertelsmann Digital Media Investments, Robert Downey Jr., Allen DeBevoise, Gordon Paddison, PCC, Ynon Kreiz, Yoel Flohr.
Epoxy has raised $9.0M across 2 funding rounds. Most recently, it raised $7.0M Series A in June 2014.
| Date | Round | Lead Investors | Other Investors |
|---|---|---|---|
| Jun 1, 2014 | $7.0M Series A | Upfront Ventures, Time Warner Investments | Foundry Group, Greycroft, Headline (formerly e.ventures), Advancit Capital, Bertelsmann Digital Media Investments, Robert Downey Jr., Allen DeBevoise, Gordon Paddison, PCC, Ynon Kreiz, Yoel Flohr |
| Mar 1, 2013 | $2.0M Seed | Foundry Group, Greycroft, Headline (formerly e.ventures), Upfront Ventures |