Company

Donaldson Company Inc.

DCIMachinery

Donaldson Company Inc., founded in 1915 and headquartered in Bloomington, Minnesota, provides engineered filtration solutions for industrial, aerospace, and automotive markets.

Snapshot

Donaldson Company Inc. is a machinery company that has completed 10 disclosed acquisitions and reported $3.69B in latest-year revenue.

Sector
Machinery
Ticker
DCI
Revenue (LTM)
$3.69B
Acquisitions
10
Operating margin
13.4%
Latest call
Q3 2026

Business description

Donaldson Company Inc., founded in 1915 and headquartered in Bloomington, Minnesota, provides engineered filtration solutions for industrial, aerospace, and automotive markets. The company’s revenue is primarily driven by advanced air, liquid, and gas filtration products, backed by comprehensive aftermarket services. Under CEO Kirk Kennedy, Donaldson maintains a strong market position with an estimated 10-15% share in its niche, while actively pursuing digital initiatives and strategic acquisitions for future growth.

$3.69B
Revenue (LTM)
10
Acquisitions
13.4%
Operating margin
Q3 2026
Latest call

Financials

View financials
Revenue (FY2025) $3.69B
YoY growth +2.9%
Operating margin 13.4%
Direction Expanding
Gross margin 34.8%
Net margin 9.9%

Leadership & board

View leadership

Share repurchases

In November 2023 the Board authorized the repurchase of up to 12.0 million shares (replacing the May 2019 plan), with 5.9 million shares remaining and $331.5 million of cash spent on repurchases in fiscal 2025.

12.0 million shares
Authorized
5.9 million shares
Remaining
$331.5 million (fiscal year ended July 31, 2025)
Repurchased (latest FY)

Competition & customers

Customer concentration

No customer accounted for 10% or more of our net sales in fiscal 2025, 2024 or 2023. However, a number of our customers are concentrated in similar cyclical industries (e.g., construction, agriculture, mining, oil and gas, transportation, power generation and disk drive).

Recent SEC filings

View on EDGAR
2026-06-02 Reported quarterly results View filing ↗
2026-04-10 Entered a material agreement (+1 more) View filing ↗
2026-02-26 Reported quarterly results View filing ↗
2026-02-02 Entered a material agreement (+1 more) View filing ↗
2026-01-29 Leadership change (directors/officers) (+1 more) View filing ↗
2025-12-04 Reported quarterly results View filing ↗
2025-11-24 Shareholder vote results View filing ↗
2025-08-27 Reported quarterly results View filing ↗
2025-06-17 Entered a material agreement (+1 more) View filing ↗
2025-06-03 Reported quarterly results (+2 more) View filing ↗
2025-05-15 Leadership change (directors/officers) View filing ↗
2025-02-27 Reported quarterly results View filing ↗
SourcesSEC filings · company financials · earnings transcripts Last updated

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