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Side-by-side financial comparison of FOSTER L B CO (FSTR) and Rimini Street, Inc. (RMNI). Click either name above to swap in a different company.

FOSTER L B CO is the larger business by last-quarter revenue ($160.4M vs $105.5M, roughly 1.5× Rimini Street, Inc.). FOSTER L B CO runs the higher net margin — 1.5% vs 1.3%, a 0.2% gap on every dollar of revenue. On growth, FOSTER L B CO posted the faster year-over-year revenue change (25.1% vs 1.2%). Over the past eight quarters, FOSTER L B CO's revenue compounded faster (13.6% CAGR vs 1.1%).

Foster L B Co. is a U.S.-headquartered industrial manufacturing firm that develops, produces and distributes engineered access solutions, construction components, and rail infrastructure products. It serves commercial construction, transportation, and industrial end markets across North America and selected international regions.

Rimini Street, Inc. is a global provider of independent third-party support services for enterprise software products including Oracle and SAP platforms. It serves clients across multiple industries worldwide, delivering cost-effective support, maintenance, and consulting solutions that help businesses cut operational expenses while ensuring software performance and security.

FSTR vs RMNI — Head-to-Head

Bigger by revenue
FSTR
FSTR
1.5× larger
FSTR
$160.4M
$105.5M
RMNI
Growing faster (revenue YoY)
FSTR
FSTR
+23.9% gap
FSTR
25.1%
1.2%
RMNI
Higher net margin
FSTR
FSTR
0.2% more per $
FSTR
1.5%
1.3%
RMNI
Faster 2-yr revenue CAGR
FSTR
FSTR
Annualised
FSTR
13.6%
1.1%
RMNI

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
FSTR
FSTR
RMNI
RMNI
Revenue
$160.4M
$105.5M
Net Profit
$2.4M
$1.4M
Gross Margin
19.7%
59.0%
Operating Margin
4.9%
4.6%
Net Margin
1.5%
1.3%
Revenue YoY
25.1%
1.2%
Net Profit YoY
1098.3%
-59.4%
EPS (diluted)
$0.22
$0.01

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
FSTR
FSTR
RMNI
RMNI
Q1 26
$105.5M
Q4 25
$160.4M
$109.8M
Q3 25
$138.3M
$103.4M
Q2 25
$143.6M
$104.1M
Q1 25
$97.8M
$104.2M
Q4 24
$128.2M
$114.2M
Q3 24
$137.5M
$104.7M
Q2 24
$140.8M
$103.1M
Net Profit
FSTR
FSTR
RMNI
RMNI
Q1 26
$1.4M
Q4 25
$2.4M
$724.0K
Q3 25
$4.4M
$2.8M
Q2 25
$2.9M
$30.3M
Q1 25
$-2.1M
$3.4M
Q4 24
$-242.0K
$6.7M
Q3 24
$35.9M
$-43.1M
Q2 24
$2.8M
$-1.1M
Gross Margin
FSTR
FSTR
RMNI
RMNI
Q1 26
59.0%
Q4 25
19.7%
60.4%
Q3 25
22.5%
59.9%
Q2 25
21.5%
60.4%
Q1 25
20.6%
61.0%
Q4 24
22.3%
63.7%
Q3 24
23.8%
60.7%
Q2 24
21.7%
59.1%
Operating Margin
FSTR
FSTR
RMNI
RMNI
Q1 26
4.6%
Q4 25
4.9%
4.5%
Q3 25
6.0%
4.2%
Q2 25
5.3%
39.6%
Q1 25
-2.0%
9.0%
Q4 24
2.4%
13.0%
Q3 24
5.3%
-47.4%
Q2 24
3.2%
-0.8%
Net Margin
FSTR
FSTR
RMNI
RMNI
Q1 26
1.3%
Q4 25
1.5%
0.7%
Q3 25
3.1%
2.7%
Q2 25
2.0%
29.1%
Q1 25
-2.2%
3.2%
Q4 24
-0.2%
5.8%
Q3 24
26.1%
-41.2%
Q2 24
2.0%
-1.1%
EPS (diluted)
FSTR
FSTR
RMNI
RMNI
Q1 26
$0.01
Q4 25
$0.22
$0.00
Q3 25
$0.40
$0.03
Q2 25
$0.27
$0.32
Q1 25
$-0.20
$0.04
Q4 24
$-0.04
$0.07
Q3 24
$3.27
$-0.47
Q2 24
$0.26
$-0.01

Balance Sheet & Financial Strength

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

Metric
FSTR
FSTR
RMNI
RMNI
Cash + ST InvestmentsLiquidity on hand
$4.3M
$132.2M
Total DebtLower is stronger
$42.6M
$56.4M
Stockholders' EquityBook value
$175.3M
Total Assets
$330.4M
$397.1M
Debt / EquityLower = less leverage
0.24×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
FSTR
FSTR
RMNI
RMNI
Q1 26
$132.2M
Q4 25
$4.3M
$120.0M
Q3 25
$3.4M
$108.7M
Q2 25
$4.2M
$101.3M
Q1 25
$2.6M
$122.6M
Q4 24
$2.5M
$88.8M
Q3 24
$3.1M
$119.5M
Q2 24
$4.0M
$134.2M
Total Debt
FSTR
FSTR
RMNI
RMNI
Q1 26
$56.4M
Q4 25
$42.6M
Q3 25
$58.6M
Q2 25
$81.4M
Q1 25
$82.3M
Q4 24
$46.8M
Q3 24
$68.4M
Q2 24
$87.0M
Stockholders' Equity
FSTR
FSTR
RMNI
RMNI
Q1 26
Q4 25
$175.3M
$-27.0M
Q3 25
$174.8M
$-27.3M
Q2 25
$174.4M
$-29.0M
Q1 25
$170.8M
$-63.7M
Q4 24
$178.3M
$-69.4M
Q3 24
$181.9M
$-76.8M
Q2 24
$147.1M
$-36.1M
Total Assets
FSTR
FSTR
RMNI
RMNI
Q1 26
$397.1M
Q4 25
$330.4M
$423.1M
Q3 25
$333.9M
$352.9M
Q2 25
$349.9M
$397.5M
Q1 25
$342.8M
$343.0M
Q4 24
$334.6M
$369.1M
Q3 24
$344.5M
$343.8M
Q2 24
$333.3M
$367.4M
Debt / Equity
FSTR
FSTR
RMNI
RMNI
Q1 26
Q4 25
0.24×
Q3 25
0.33×
Q2 25
0.47×
Q1 25
0.48×
Q4 24
0.26×
Q3 24
0.38×
Q2 24
0.59×

Cash Flow & Capital Efficiency

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

Metric
FSTR
FSTR
RMNI
RMNI
Operating Cash FlowLast quarter
$22.2M
Free Cash FlowOCF − Capex
$19.8M
FCF MarginFCF / Revenue
12.3%
Capex IntensityCapex / Revenue
1.5%
Cash ConversionOCF / Net Profit
9.18×
TTM Free Cash FlowTrailing 4 quarters
$25.2M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
FSTR
FSTR
RMNI
RMNI
Q1 26
Q4 25
$22.2M
$19.6M
Q3 25
$29.2M
$24.7M
Q2 25
$10.4M
$-17.8M
Q1 25
$-26.1M
$33.7M
Q4 24
$24.3M
$-37.7M
Q3 24
$24.7M
$-18.5M
Q2 24
$-5.0M
$6.3M
Free Cash Flow
FSTR
FSTR
RMNI
RMNI
Q1 26
Q4 25
$19.8M
$18.9M
Q3 25
$26.4M
$23.5M
Q2 25
$7.7M
$-19.5M
Q1 25
$-28.7M
$32.8M
Q4 24
$22.3M
$-38.4M
Q3 24
$21.7M
$-19.2M
Q2 24
$-7.0M
$5.4M
FCF Margin
FSTR
FSTR
RMNI
RMNI
Q1 26
Q4 25
12.3%
17.2%
Q3 25
19.1%
22.7%
Q2 25
5.4%
-18.8%
Q1 25
-29.4%
31.5%
Q4 24
17.4%
-33.6%
Q3 24
15.8%
-18.3%
Q2 24
-5.0%
5.2%
Capex Intensity
FSTR
FSTR
RMNI
RMNI
Q1 26
Q4 25
1.5%
0.6%
Q3 25
2.0%
1.2%
Q2 25
1.9%
1.7%
Q1 25
2.6%
0.9%
Q4 24
1.5%
0.6%
Q3 24
2.2%
0.6%
Q2 24
1.5%
0.8%
Cash Conversion
FSTR
FSTR
RMNI
RMNI
Q1 26
Q4 25
9.18×
27.02×
Q3 25
6.70×
8.94×
Q2 25
3.61×
-0.59×
Q1 25
10.06×
Q4 24
-5.66×
Q3 24
0.69×
Q2 24
-1.74×

Financial Flow Comparison

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

Revenue Breakdown by Segment

FSTR
FSTR

Rail Technologies And Services Segment$98.0M61%
Over Time Output Method$26.3M16%
Services$19.4M12%
Rail Technologies Products$10.0M6%
Over Time Input Method$8.3M5%

RMNI
RMNI

Segment breakdown not available.

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