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What Does Donaldson (DCI) Do? - Stock Outlook, Earnings, Market Cap, Related Stocks, and Headquarters Overview

Updated June 4, 2026 · First published April 5, 2026

DCI (Donaldson) is a U.S. company that supplies engine and industrial filtration systems along with replacement filters. Recurring replacement-filter revenue, industrial and engine demand, expansion into high-value filtration such as life sciences, and raw-material costs and economic cycles are considered key drivers of its earnings and stock-price outlook.

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🏢 What kind of company is DCI (Donaldson)?

DCI (Donaldson) is a U.S. industrial machinery company that makes filtration systems and replacement filters used in engines, industrial equipment, and life-science processes. It supplies filters that clean air, liquids, and gases across a wide range of industries, with replacement-filter sales serving as a stable revenue base.

Its business is divided into engine filtration, industrial filtration, and life-sciences filtration. Because filters are consumables that clog with use and must be replaced periodically, once a system is adopted, replacement filters are sold on a recurring basis, giving the company a stable revenue structure. Engine and industrial-equipment demand, replacement-filter sales, and expansion into new areas such as life sciences drive earnings.

💰 How does DCI (Donaldson) make money?

Business SegmentRevenue MixDescription
Engine FiltrationCoreFiltration systems and replacement filters for engines and vehicles, the largest segment
Industrial FiltrationDiversification PillarFiltration systems for industrial equipment and plants
Life-Sciences FiltrationNew ExpansionFiltration for life-science applications such as bio and food & beverage

DCI (Donaldson) generates revenue from engine filtration, industrial filtration, and life-sciences filtration. Because filters must be replaced periodically, once a system is adopted, replacement filters are sold on a recurring basis, providing a stable revenue base. Engine and industrial-equipment demand supports new-filter sales, while installed equipment supports replacement-filter revenue. The company is broadening its business into high-value filtration such as life sciences, and also has a long dividend track record.

📐 DCI (Donaldson) Market Cap and Company Scale

Market capitalization stands at $9.9B, and employee count is 15,500 people.

It is a U.S. industrial machinery company with a position in the global filtration solutions field, supplying filtration systems and replacement filters for engines, industry, and life sciences. Recurring replacement-filter revenue, broad industrial applications, and a long dividend history are its strengths, and it has a business structure that grows through high-value filtration such as life sciences.

📈 DCI (Donaldson) Outlook and Stock-Price Trends

1-Year Price Performance
Analyst Consensus
2.8
Sell Hold Strong Buy
Target Price $106 +24.3% Current $85
52-Week Price Range
$85
Low $80 High $113
vs. low +6.85% vs. high -24.62%

Recurring replacement-filter revenue, industrial and engine demand, and expansion into high-value filtration such as life sciences are medium- to long-term drivers. As more equipment comes into operation, replacement-filter revenue accumulates steadily, and industrial automation along with tightening environmental regulations lifts filtration demand. High-value filtration in life sciences and food & beverage serves as a growth axis. However, a slowdown in industrial and engine cycles, rising raw-material costs, FX, and competition can act as short-term earnings variables.

  • Recurring replacement-filter revenue
  • Industrial and engine demand and tightening environmental regulations
  • Expansion into high-value filtration such as life sciences

⚔️ DCI (Donaldson) Core Strengths and Risks

Recurring replacement-filter revenue, broad industrial applications, and expansion into high-value filtration are strengths, while industrial and engine cycles, raw-material costs, and FX and competition are the key risks.

💪 Core Strengths

Recurring Revenue
Recurring revenue from filters replaced on a periodic cycle provides a stable earnings base.
Broad Applications
The company covers a wide range of filtration applications across engines, industry, and life sciences.
High-Value Expansion
The company is broadening its business into high-value filtration such as life sciences and food & beverage.

⚠️ Key Risks

Economic Cycle
A slowdown in industrial and engine cycles can weigh on new-filter demand.
Raw-Material Costs
Rising raw-material costs can pressure margins.
FX & Competition
FX fluctuations and intensifying competition can affect profitability.

🔄 DCI (Donaldson) Competitors and Related Stocks (Beneficiaries)

DCI (Donaldson) is grouped within the industrial-machinery space alongside other industrial and filtration companies for comparison. IEX in fluid handling and instrumentation, DOV in industrial equipment, and PH in fluid handling and filtration are commonly cited peers given their business profiles and industrial-demand exposure.

✅ DCI (Donaldson) Investor Checklist

DCI (Donaldson) is a U.S. company that supplies engine and industrial filtration systems along with replacement filters. Recurring replacement-filter revenue and expansion into high-value filtration are appealing, but industrial and engine cycles and raw-material costs need to be monitored alongside these factors.

ChecklistWhat to CheckCurrent Status
Recurring FiltersRecurring revenue from replacement filtersStable Base
Industrial DemandIndustrial and engine demand and environmental regulationsDemand Driver
Life SciencesExpansion into high-value filtration such as life sciencesGrowth Driver

A slowdown in industrial and engine cycles, rising raw-material costs, FX fluctuations, and intensifying competition can affect earnings, so recurring replacement-filter revenue, industrial demand, and expansion into high-value filtration should all be reviewed together.

DCI (Donaldson) is a U.S. industrial machinery company with recurring replacement-filter revenue, broad industrial applications, and expansion into high-value filtration. However, taking into account industrial and engine cycles, raw-material costs, and FX and competition variables, a medium- to long-term perspective is advisable.

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