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Side-by-side financial comparison of KAISER ALUMINUM CORP (KALU) and ROBERT HALF INC. (RHI). Click either name above to swap in a different company.

ROBERT HALF INC. is the larger business by last-quarter revenue ($1.3B vs $929.0M, roughly 1.4× KAISER ALUMINUM CORP). On growth, KAISER ALUMINUM CORP posted the faster year-over-year revenue change (21.4% vs -5.8%). ROBERT HALF INC. produced more free cash flow last quarter ($170.8M vs $-51.1M). Over the past eight quarters, KAISER ALUMINUM CORP's revenue compounded faster (12.2% CAGR vs -6.1%).

Kaiser Aluminum Corporation is an American aluminum producer. It is a spinoff from Kaiser Aluminum and Chemicals Corporation, which came to be when common stock was offered in Permanente Metals Corporation and Permanente Metals Corporation's name was changed to Kaiser Aluminum and Chemicals Corporation.

Robert Half Inc. is an international human resource consulting firm founded in 1948, based in Menlo Park and San Ramon, California. It is among the world's largest accounting and finance staffing firms, with over 345 locations worldwide.

KALU vs RHI — Head-to-Head

Bigger by revenue
RHI
RHI
1.4× larger
RHI
$1.3B
$929.0M
KALU
Growing faster (revenue YoY)
KALU
KALU
+27.2% gap
KALU
21.4%
-5.8%
RHI
More free cash flow
RHI
RHI
$221.9M more FCF
RHI
$170.8M
$-51.1M
KALU
Faster 2-yr revenue CAGR
KALU
KALU
Annualised
KALU
12.2%
-6.1%
RHI

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
KALU
KALU
RHI
RHI
Revenue
$929.0M
$1.3B
Net Profit
$28.2M
Gross Margin
13.3%
37.6%
Operating Margin
6.5%
1.7%
Net Margin
3.0%
Revenue YoY
21.4%
-5.8%
Net Profit YoY
42.4%
EPS (diluted)
$1.67
$0.32

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
KALU
KALU
RHI
RHI
Q4 25
$929.0M
$1.3B
Q3 25
$843.5M
$1.4B
Q2 25
$823.1M
$1.4B
Q1 25
$777.4M
$1.4B
Q4 24
$765.4M
$1.4B
Q3 24
$747.7M
$1.5B
Q2 24
$773.4M
$1.5B
Q1 24
$737.5M
$1.5B
Net Profit
KALU
KALU
RHI
RHI
Q4 25
$28.2M
Q3 25
$39.5M
$42.9M
Q2 25
$23.2M
$41.0M
Q1 25
$21.6M
$17.4M
Q4 24
$19.8M
Q3 24
$8.8M
$65.5M
Q2 24
$18.9M
$68.2M
Q1 24
$18.2M
$63.7M
Gross Margin
KALU
KALU
RHI
RHI
Q4 25
13.3%
37.6%
Q3 25
13.6%
37.2%
Q2 25
12.2%
37.2%
Q1 25
13.4%
36.9%
Q4 24
12.5%
38.8%
Q3 24
9.6%
39.0%
Q2 24
13.4%
39.2%
Q1 24
11.7%
38.1%
Operating Margin
KALU
KALU
RHI
RHI
Q4 25
6.5%
1.7%
Q3 25
5.8%
1.0%
Q2 25
4.6%
0.1%
Q1 25
5.3%
2.9%
Q4 24
5.0%
4.7%
Q3 24
1.8%
4.1%
Q2 24
4.7%
5.1%
Q1 24
3.3%
2.8%
Net Margin
KALU
KALU
RHI
RHI
Q4 25
3.0%
Q3 25
4.7%
3.2%
Q2 25
2.8%
3.0%
Q1 25
2.8%
1.3%
Q4 24
2.6%
Q3 24
1.2%
4.5%
Q2 24
2.4%
4.6%
Q1 24
2.5%
4.3%
EPS (diluted)
KALU
KALU
RHI
RHI
Q4 25
$1.67
$0.32
Q3 25
$2.38
$0.43
Q2 25
$1.41
$0.41
Q1 25
$1.31
$0.17
Q4 24
$1.21
$0.53
Q3 24
$0.54
$0.64
Q2 24
$1.15
$0.66
Q1 24
$1.12
$0.61

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
KALU
KALU
RHI
RHI
Cash + ST InvestmentsLiquidity on hand
$7.0M
$464.4M
Total DebtLower is stronger
Stockholders' EquityBook value
$826.1M
$1.3B
Total Assets
$2.6B
$2.9B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
KALU
KALU
RHI
RHI
Q4 25
$7.0M
$464.4M
Q3 25
$17.2M
$365.3M
Q2 25
$13.1M
$380.5M
Q1 25
$21.3M
$342.5M
Q4 24
$18.4M
$537.6M
Q3 24
$45.7M
$570.5M
Q2 24
$70.4M
$547.4M
Q1 24
$101.6M
$540.9M
Stockholders' Equity
KALU
KALU
RHI
RHI
Q4 25
$826.1M
$1.3B
Q3 25
$806.1M
$1.3B
Q2 25
$776.0M
$1.3B
Q1 25
$756.8M
$1.3B
Q4 24
$743.1M
$1.4B
Q3 24
$729.4M
$1.5B
Q2 24
$727.6M
$1.5B
Q1 24
$714.7M
$1.5B
Total Assets
KALU
KALU
RHI
RHI
Q4 25
$2.6B
$2.9B
Q3 25
$2.6B
$2.8B
Q2 25
$2.5B
$2.8B
Q1 25
$2.4B
$2.7B
Q4 24
$2.4B
$2.9B
Q3 24
$2.3B
$3.0B
Q2 24
$2.3B
$2.9B
Q1 24
$2.3B
$2.9B

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
KALU
KALU
RHI
RHI
Operating Cash FlowLast quarter
$-20.6M
$182.5M
Free Cash FlowOCF − Capex
$-51.1M
$170.8M
FCF MarginFCF / Revenue
-5.5%
13.1%
Capex IntensityCapex / Revenue
3.3%
0.9%
Cash ConversionOCF / Net Profit
-0.73×
TTM Free Cash FlowTrailing 4 quarters
$-25.5M
$266.8M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
KALU
KALU
RHI
RHI
Q4 25
$-20.6M
$182.5M
Q3 25
$59.1M
$77.4M
Q2 25
$15.9M
$119.4M
Q1 25
$57.0M
$-59.3M
Q4 24
$43.4M
$154.8M
Q3 24
$34.1M
$129.6M
Q2 24
$26.3M
$142.0M
Q1 24
$63.3M
$-15.9M
Free Cash Flow
KALU
KALU
RHI
RHI
Q4 25
$-51.1M
$170.8M
Q3 25
$34.5M
$63.6M
Q2 25
$-27.7M
$104.2M
Q1 25
$18.8M
$-71.7M
Q4 24
$-12.6M
$140.5M
Q3 24
$-17.0M
$111.8M
Q2 24
$-17.4M
$129.6M
Q1 24
$33.3M
$-27.7M
FCF Margin
KALU
KALU
RHI
RHI
Q4 25
-5.5%
13.1%
Q3 25
4.1%
4.7%
Q2 25
-3.4%
7.6%
Q1 25
2.4%
-5.3%
Q4 24
-1.6%
10.2%
Q3 24
-2.3%
7.6%
Q2 24
-2.2%
8.8%
Q1 24
4.5%
-1.9%
Capex Intensity
KALU
KALU
RHI
RHI
Q4 25
3.3%
0.9%
Q3 25
2.9%
1.0%
Q2 25
5.3%
1.1%
Q1 25
4.9%
0.9%
Q4 24
7.3%
1.0%
Q3 24
6.8%
1.2%
Q2 24
5.7%
0.8%
Q1 24
4.1%
0.8%
Cash Conversion
KALU
KALU
RHI
RHI
Q4 25
-0.73×
Q3 25
1.50×
1.80×
Q2 25
0.69×
2.91×
Q1 25
2.64×
-3.42×
Q4 24
2.19×
Q3 24
3.88×
1.98×
Q2 24
1.39×
2.08×
Q1 24
3.48×
-0.25×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

KALU
KALU

Packaging$440.6M47%
Aero Hs Products$213.0M23%
Transferred Over Time$200.2M22%
Automotive Extrusions$75.4M8%

RHI
RHI

Finance And Accounting$535.2M41%
Protiviti$479.0M37%
Technology$156.4M12%
Permanent Placement Talent Solutions$102.6M8%
Other$29.2M2%

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