What Shaw Development makes

Shaw Development designs and manufactures fluid management systems and sensor technologies for heavy-duty vehicles, with a business built around diesel exhaust fluid. The core product is a DEF reservoir whose Multifunction Head Unit integrates level, temperature, and fluid-quality (concentration) sensing in a single head, using ultrasonic level sensing to avoid the failure modes of mechanical float designs and an integrated heating element for cold-climate operation. Around that head unit the company builds a full DEF and after-treatment line: headers and sensors, DEF/AdBlue inline filtration that swaps without special tools, filler caps, adapters, and strainers.

The catalog extends past DEF into broader vehicle fluid handling. Shaw makes integrated fuel containment and transfer systems, FastFill non-pressurized refueling systems it describes as based on aerospace technology, quick-connect fluid couplers, and expandable rubber plugs. These parts serve fuels, hydraulic oil, engine coolant, and DEF across on-highway trucks, off-road and construction equipment, agriculture, power generation, and defense platforms. The work sits in the thermal and fluid systems category of the supply base, selling to OEMs and their service channels rather than to end users.

Manufacturing runs in-house at the Bonita Springs site: injection molding, machining, welding, robotic assembly, and clean-room assembly, backed by a validation lab with environmental chambers rated from minus 40 to plus 200 degrees Fahrenheit and flow testing up to 200 GPM. That combination of molding, electronics assembly, and in-house environmental validation is what lets a supplier this size sell sensor-bearing fluid modules into emissions-critical Tier 1 and Tier 2 programs.

Ownership and history

Shaw Development traces its founding to 1944 and operated as a family-held business for most of its history. Some directories list a 1956 date, but the company and its recent owners publish 1944. On March 2, 2020, Monomoy Capital Partners acquired the family business. Over that hold, Monomoy positioned Shaw as a DEF-sector specialist, adding an aftermarket strategy and expanding its international footprint. On October 31, 2023, Monomoy sold Shaw Development to Madison Dearborn Partners, the Chicago private equity firm that owns the company today.

The leadership team turned over substantially after the 2023 change of control. Andrew Sexton joined as Chief Executive Officer and President in November 2024, coming from roles at BBB Industries, All Star Auto Parts, Tenneco, and Federal-Mogul. In late 2025 Shaw expanded its commercial organization, naming Travis Roche as Global OE Sales Director in October and John Bania as Vice President of OE/OES Sales in November. Bania brings 30 years across Clarios and Johnson Controls and sits on MEMA's Heavy Duty Advanced Technology Council, a marker of Shaw's position in the heavy-duty supplier community.

Certifications and quality

Shaw states that all of its manufacturing locations are certified to ISO 9001:2015, with certificates issued by third-party registrars. The company also publishes an ISO 14001:2015 environmental management certificate, and its certificate documents on file carry November 2025 dates. It lists ISO/TS 16949, the automotive quality standard, as compliant rather than formally certified. Shaw additionally displays an EcoVadis Silver sustainability rating from 2022. For a supplier building emissions-control hardware, current ISO 9001 and ISO 14001 certification is the baseline OEM buyers expect, and Shaw reports holding both.

Known customers

Shaw does not publish a named customer list, which is normal for a DEF and fluid-systems supplier working under OEM programs. Its own materials describe serving leading OEMs across construction, agriculture, transportation, and heavy equipment, and its VP of sales sits on a MEMA heavy-duty council, but specific program awards are not disclosed publicly.

Absent a documented, named program, this profile does not assert specific customers. What can be shown is the shape of Shaw's own supply base, below.

Sourcing evidence

Shaw Development's US import record fits a domestic manufacturer, not a reseller. Customs bills of lading show 890 ocean shipments since January 2015, with the most recent logged on September 23, 2026. The goods are molded plastic components, electronics, and automotive parts, the inputs a fluid-module maker buys to build finished DEF systems in Florida. The top foreign suppliers:

Seven shown of a larger recorded supplier set. The sourcing is concentrated in Chinese and Taiwanese plastics and electronics manufacturers, with a Polish molder, Rotovia, supplying reservoir-grade plastics into the European side of the footprint. Import activity is trending up, not down: the trailing 12 months carried 106 shipments, 32 percent more than the prior 12, and container volume rose about 50 percent on a TEU basis over the same window. That is an unusually clear growth signal for a supplier of this size, and it is consistent with the company's post-2023 investment in commercial and product leadership.

Customs coverage caveats apply. These are US ocean-freight records only, so air and truck movements do not appear; some records name freight intermediaries rather than manufacturers; and product categories come from declared manifest codes, which are noisy. Absence of a record is not evidence of absence. A buyer weighing nearshoring or tariff exposure should read the supplier table as a directional map of where Shaw's inputs originate, not an audited bill of materials.

Frequently asked questions

What does Shaw Development make?

Shaw Development makes fluid management systems and sensor technologies for heavy-duty vehicles, centered on diesel exhaust fluid. Its products include DEF reservoirs with integrated level, temperature, and concentration sensors, DEF/AdBlue inline filtration, fuel containment and transfer systems, FastFill refueling systems, filler caps and adapters, and quick-connect couplers. It serves on-highway, off-road, agriculture, power generation, and defense markets.

Who owns Shaw Development?

Shaw Development has been owned by Madison Dearborn Partners, a Chicago private equity firm, since October 2023. It was founded in 1944 as a family-held business, acquired by Monomoy Capital Partners in March 2020, and sold to Madison Dearborn when Monomoy exited.

Where is Shaw Development located?

Shaw Development is headquartered at 25190 Bernwood Drive, Bonita Springs, Florida 34135. The company operates three facilities in Florida, with its headquarters and primary manufacturing at the Bonita Springs site.

What certifications does Shaw Development hold?

Shaw Development states that all of its manufacturing locations are certified to ISO 9001:2015, and it publishes an ISO 14001:2015 environmental certificate as well, both with certificate documents dated November 2025. It lists ISO/TS 16949 as compliant and displays a 2022 EcoVadis Silver sustainability rating.

How large is Shaw Development?

Shaw Development employs roughly 200 to 250 people across three Florida facilities. Independent revenue estimates put it near $26 million, though as a privately held, private-equity-owned company it does not publish audited financial figures, so that number is a modeled estimate rather than a reported one.

Who are Shaw Development's customers?

Shaw does not publish a named customer list, which is standard for a DEF and fluid-systems supplier working under OEM programs. Its own materials describe serving leading OEMs in construction, agriculture, transportation, and heavy equipment, and its VP of OE/OES sales sits on MEMA's Heavy Duty Advanced Technology Council.

Last verified September 28, 2026. Is this your company? Request a correction.