At Marco Rubber & Plastics, we are experts in solving complex sealing challenges, and we never settle for anything but the right sealing solution for our customers. Our team, our technology, and our tools deliver the best sealing products to meet your material, lead-time and budgetary needs. Our dedicated team of experienced professionals are empowered to find creative ways to deliver service solutions for any sealing challenge and are committed to responding to quote requests within hours, if not minutes. Marco Rubber and Plastics has been suppling components like O-Rings and Gaskets around the world since 1980 to a wide range of markets including Semiconductor, Military, Petro-Chemical and various industrial markets. We design and manufacture custom shapes and develop specialty materials to deliver a performance advantage. Our Markez® line of FFKM Perfluoroelastomer compounds offers an alternative to Kalrez® with similar performance at a fraction of the cost. We operate from a 37,000SF facility filled with one of the world’s largest inventories of sealing components. Our integration with top tier contract manufacturers and suppliers allows us to deliver product faster than it takes others to quote. Contact us today to learn how we can help seal your success.
Location: United States, New Hampshire, Seabrook
Employees: 51-200
Founded date: 1980
Investors 1
| Date | Name | Website |
| - | Align Capi... | aligncp.co... |
Mentions in press and media 18
| Date | Title | Description |
| 03.09.2026 | Marco Expands Footprint and Wholesale Distribution Capabilities with Acquisition of Global O-Ring and Seal | CLEVELAND and DALLAS, September 3, 2026 – Align Capital Partners’ (“ACP”) portfolio company Marco Sealing Solutions (“Marco” or the “Company”) announced the recent acquisition of Global O-Ring and Seal (“Global”), a Houston-based distributo... |
| 01.09.2026 | Marco Sealing Solutions Acquires Global O-Ring and Seal, Expanding Footprint and Wholesale Distribution Capabilities | Marco Sealing Solutions acquires Global O-Ring and Seal Global adds Houston facility, 125 million O-rings in stock and same-day shipping to Marco's growing platform We are thrilled to combine efforts to provide a truly differentiated offeri... |
| 30.07.2026 | Marco Acquires Rocket Seals, Adding 70-Year Legacy to Its Growing Platform | CLEVELAND and DALLAS, July 14, 2026 – Align Capital Partners’ (“ACP”) portfolio company Marco Sealing Solutions (“Marco” or the “Company”) announced the recent acquisition of Rocket Seals, Inc., a Denver-based independent distributor specia... |
| 14.07.2026 | Marco Acquires Rocket Seals, Inc., Adding 70 Year Legacy to Its Growing Platform | When looking for acquisition partners, we get excited about companies that customers genuinely rely on, not just for product, but for guidance and problem-solving.” — Chad Smith, CEOSEABROOK, NH, UNITED STATES, July 14, 2026 /EINPresswire.c... |
| 09.06.2026 | Marco Sealing Solutions Continues Expansion with Acquisition of Pride Seals | CLEVELAND and DALLAS, May 20, 2026 – Align Capital Partners’ (“ACP”) portfolio company Marco Sealing Solutions (“Marco” or the “Company”) announced the recent acquisition of Pride Seals, Inc., a provider of specialty sealing products and se... |
| 20.05.2026 | Marco Sealing Solutions Continues Expansion with Acquisition of Pride Seals, Inc. | Chad Smith, CEO, discusses the acquisition of Pride Seals and what it means for Marco's customers, capabilities, and continued growth. Pride Seals is an excellent fit with Marco’s mission to deliver unmatched expertise, availability, and se... |
| 04.09.2025 | Marco Rubber & Plastics Appoints Chad Smith as New Chief Executive Officer | Chad Smith, CEO I’m excited to work alongside the talented employees to expand our solutions, strengthen our partnerships, and unlock new opportunities for growth.” — Chad SmithSEABROOK, NH, UNITED STATES, September 4, 2025 /EINPresswire.co... |
| 04.07.2025 | Marco Adds Product Depth with Acquisition of Colonial Seal Company | CLEVELAND and DALLAS, June 3, 2025 | Align Capital Partners’ (“ACP”) custom sealing solutions provider Marco Rubber & Plastics (“Marco” or the “Company”) adds oil seals to its growing product portfolio through its acquisition of Colonia... |
| 09.02.2024 | Marco Continues Expansion with Acquisition of Allied Metrics O-Rings & Seals | CLEVELAND and DALLAS, February 8, 2024 | Align Capital Partners’ (“ACP”) custom sealing solutions provider Marco Rubber & Plastics (“Marco” or the “Company”) has acquired Allied Metrics O-Rings & Seals (“Allied”), a distributor of s... |
| 27.10.2023 | Marco’s Acquisition of American Seal & Packing Marks Fifth Add-on | CLEVELAND and DALLAS, August 30, 2023 | Align Capital Partners (“ACP”) custom sealing solutions provider Marco Rubber & Plastics (“Marco” or the “Company”) has acquired American Seal & Packing (“AS&P”), a distributor of specialt... |
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