5.6.4Segment

Engines & Power Equipment

Manufacturers of diesel and gas engines, industrial turbines, generators, and air compressors supplying prime movers for industrial, marine, and stationary power applications.

5
Verticals

Overview

Engines & Power Equipment covers industrial engines, turbines, generator sets, and mechanical power-transmission equipment. At ~$50B it is a consolidated segment led by engine and power majors (Cummins, Caterpillar, GE, Generac in standby power), supplying transportation, industrial, marine, and power-generation markets.

Demand is driven by industrial activity, backup and distributed power, and the energy transition (electrification, hydrogen, hybrid and alternative-fuel powertrains reshaping the engine business). It is capital- and R&D-intensive, mature, and consolidated, with aftermarket service a key recurring-revenue layer.

Market snapshot

Market size
~$50B
Growth
~1.7%CAGR (2017–22, nominal)
Companies
~910
FragmentationConsolidated

U.S. Census Bureau 2022 CBP/Economic Census, NAICS 333611 (turbines & generator sets) + 333612/333613 (power transmission) + 333618 (other engine equipment).

Business model & economics

Revenue model
Engine/power-equipment sales plus aftermarket service
Recurring revenue
Moderate–High — recurring aftermarket and service
EBITDA margin
Mature industrial economics; strong aftermarket
Capex intensity
High
  • Led by Cummins, Caterpillar, GE, Generac.
  • Backup/distributed power and energy transition driving change.
  • Electrification and alternative fuels reshaping engines.

M&A deal context

Moderate deal activity

Who’s acquiring

Engine & power-equipment majorsEnergy-transition & electrification acquirersPE-backed component platforms

What’s driving deals

  • Electrification and alternative-fuel powertrains.
  • Distributed and backup power demand.
  • Aftermarket and service acquisition.

Verticals in this segment

  • 5.6.4.1Diesel & Natural Gas Engine Manufacturing

    OEMs producing reciprocating engines for industrial and mobile applications.

  • 5.6.4.2Generators & Gensets

    Producers of diesel, gas, and bi-fuel generator sets for standby and prime power.

  • 5.6.4.3Industrial Air Compressors

    Manufacturers of rotary screw, reciprocating, and centrifugal compressors.

  • 5.6.4.4Industrial Turbines & Turbomachinery

    Manufacturers of gas turbines, steam turbines, and turboexpanders.

  • 5.6.4.5Power Transmission & Drive Systems

    OEMs producing gearboxes, couplings, and mechanical drive system components.

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Search Acquisera’s index for companies classified under Engines & Power Equipment (5.6.4) and build a targeted deal pipeline.

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