Our Acquisitions

Our Acquisitions

NSI grows through acquisitions that strengthen our instrumentation, controls, and engineering capabilities, improving how we support industrial and municipal customers across the Northeast and Mid-Atlantic.

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Acquisition History

2008  Hudson Valley Controls

Expanded our capabilities in fluid handling, liquid analytical systems, and valving solutions to better serve industrial customers in the NYC Metro and northern New Jersey region.

2020  Demcoe

Added expertise in gas analysis and process instrumentation, including Servomex gas analyzers, process visualization systems, and core measurement technologies such as pressure, flow, temperature, and level.

2020  ES2

Strengthened our municipal water, wastewater, and landfill capabilities with engineering expertise in chlorine dosing systems, flare control, and process instrumentation.

2021  Magyar / Nutech Controls

Expanded support for municipal infrastructure with wireless SCADA solutions, process automation systems, and advanced instrumentation for measurement and control applications.

2023  Sachs Marketing (Metrix Vibration Solutions – Western PA Representation)

Enhanced our condition monitoring capabilities with vibration solutions including accelerometers, velocity sensors, switches, proximity systems, and monitoring solutions for rotating equipment.

2024  Vanguard Controls

Expanded gas detection capabilities and field service support for industrial and commercial customers in the NYC Metro area.

2026  New England Temperature Solutions (NETS)

Strengthened our regional presence and expanded technical support capabilities across the Northeast.

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