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Side-by-side financial comparison of FORRESTER RESEARCH, INC. (FORR) and FOSTER L B CO (FSTR). 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 $101.1M, roughly 1.6× FORRESTER RESEARCH, INC.). FOSTER L B CO runs the higher net margin — 1.5% vs -33.5%, a 35.0% gap on every dollar of revenue. On growth, FOSTER L B CO posted the faster year-over-year revenue change (25.1% vs -6.5%). FOSTER L B CO produced more free cash flow last quarter ($19.8M vs $-4.3M). Over the past eight quarters, FOSTER L B CO's revenue compounded faster (13.6% CAGR vs 0.5%).

Forrester Research, Inc. is a research and advisory firm working in research, consulting and events. Forrester’s clients include large global business, technology and consumer enterprises. The firm is headquartered in Cambridge, MA.

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.

FORR vs FSTR — Head-to-Head

Bigger by revenue
FSTR
FSTR
1.6× larger
FSTR
$160.4M
$101.1M
FORR
Growing faster (revenue YoY)
FSTR
FSTR
+31.6% gap
FSTR
25.1%
-6.5%
FORR
Higher net margin
FSTR
FSTR
35.0% more per $
FSTR
1.5%
-33.5%
FORR
More free cash flow
FSTR
FSTR
$24.1M more FCF
FSTR
$19.8M
$-4.3M
FORR
Faster 2-yr revenue CAGR
FSTR
FSTR
Annualised
FSTR
13.6%
0.5%
FORR

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
FORR
FORR
FSTR
FSTR
Revenue
$101.1M
$160.4M
Net Profit
$-33.9M
$2.4M
Gross Margin
56.7%
19.7%
Operating Margin
-36.6%
4.9%
Net Margin
-33.5%
1.5%
Revenue YoY
-6.5%
25.1%
Net Profit YoY
-7941.4%
1098.3%
EPS (diluted)
$-1.75
$0.22

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
FORR
FORR
FSTR
FSTR
Q4 25
$101.1M
$160.4M
Q3 25
$94.3M
$138.3M
Q2 25
$111.7M
$143.6M
Q1 25
$89.9M
$97.8M
Q4 24
$108.0M
$128.2M
Q3 24
$102.5M
$137.5M
Q2 24
$121.8M
$140.8M
Q1 24
$100.1M
$124.3M
Net Profit
FORR
FORR
FSTR
FSTR
Q4 25
$-33.9M
$2.4M
Q3 25
$-2.1M
$4.4M
Q2 25
$3.9M
$2.9M
Q1 25
$-87.3M
$-2.1M
Q4 24
$432.0K
$-242.0K
Q3 24
$-5.8M
$35.9M
Q2 24
$6.3M
$2.8M
Q1 24
$-6.7M
$4.4M
Gross Margin
FORR
FORR
FSTR
FSTR
Q4 25
56.7%
19.7%
Q3 25
60.0%
22.5%
Q2 25
55.5%
21.5%
Q1 25
55.9%
20.6%
Q4 24
58.8%
22.3%
Q3 24
60.5%
23.8%
Q2 24
57.3%
21.7%
Q1 24
54.9%
21.1%
Operating Margin
FORR
FORR
FSTR
FSTR
Q4 25
-36.6%
4.9%
Q3 25
4.7%
6.0%
Q2 25
6.2%
5.3%
Q1 25
-97.5%
-2.0%
Q4 24
-0.5%
2.4%
Q3 24
-0.7%
5.3%
Q2 24
9.3%
3.2%
Q1 24
-9.3%
4.5%
Net Margin
FORR
FORR
FSTR
FSTR
Q4 25
-33.5%
1.5%
Q3 25
-2.3%
3.1%
Q2 25
3.5%
2.0%
Q1 25
-97.1%
-2.2%
Q4 24
0.4%
-0.2%
Q3 24
-5.7%
26.1%
Q2 24
5.2%
2.0%
Q1 24
-6.7%
3.6%
EPS (diluted)
FORR
FORR
FSTR
FSTR
Q4 25
$-1.75
$0.22
Q3 25
$-0.11
$0.40
Q2 25
$0.20
$0.27
Q1 25
$-4.62
$-0.20
Q4 24
$0.02
$-0.04
Q3 24
$-0.30
$3.27
Q2 24
$0.33
$0.26
Q1 24
$-0.35
$0.40

Balance Sheet & Financial Strength

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

Metric
FORR
FORR
FSTR
FSTR
Cash + ST InvestmentsLiquidity on hand
$63.3M
$4.3M
Total DebtLower is stronger
$42.6M
Stockholders' EquityBook value
$126.5M
$175.3M
Total Assets
$404.0M
$330.4M
Debt / EquityLower = less leverage
0.24×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
FORR
FORR
FSTR
FSTR
Q4 25
$63.3M
$4.3M
Q3 25
$65.1M
$3.4M
Q2 25
$67.8M
$4.2M
Q1 25
$75.6M
$2.6M
Q4 24
$56.1M
$2.5M
Q3 24
$62.8M
$3.1M
Q2 24
$58.9M
$4.0M
Q1 24
$61.4M
$3.1M
Total Debt
FORR
FORR
FSTR
FSTR
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
Q1 24
$77.9M
Stockholders' Equity
FORR
FORR
FSTR
FSTR
Q4 25
$126.5M
$175.3M
Q3 25
$157.7M
$174.8M
Q2 25
$159.5M
$174.4M
Q1 25
$147.4M
$170.8M
Q4 24
$229.5M
$178.3M
Q3 24
$234.3M
$181.9M
Q2 24
$237.1M
$147.1M
Q1 24
$230.9M
$144.6M
Total Assets
FORR
FORR
FSTR
FSTR
Q4 25
$404.0M
$330.4M
Q3 25
$414.2M
$333.9M
Q2 25
$436.0M
$349.9M
Q1 25
$439.8M
$342.8M
Q4 24
$503.9M
$334.6M
Q3 24
$505.3M
$344.5M
Q2 24
$524.2M
$333.3M
Q1 24
$555.7M
$326.4M
Debt / Equity
FORR
FORR
FSTR
FSTR
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×
Q1 24
0.54×

Cash Flow & Capital Efficiency

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

Metric
FORR
FORR
FSTR
FSTR
Operating Cash FlowLast quarter
$-3.2M
$22.2M
Free Cash FlowOCF − Capex
$-4.3M
$19.8M
FCF MarginFCF / Revenue
-4.2%
12.3%
Capex IntensityCapex / Revenue
1.1%
1.5%
Cash ConversionOCF / Net Profit
9.18×
TTM Free Cash FlowTrailing 4 quarters
$18.1M
$25.2M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
FORR
FORR
FSTR
FSTR
Q4 25
$-3.2M
$22.2M
Q3 25
$1.2M
$29.2M
Q2 25
$-3.6M
$10.4M
Q1 25
$26.7M
$-26.1M
Q4 24
$-1.8M
$24.3M
Q3 24
$264.0K
$24.7M
Q2 24
$-2.9M
$-5.0M
Q1 24
$611.0K
$-21.4M
Free Cash Flow
FORR
FORR
FSTR
FSTR
Q4 25
$-4.3M
$19.8M
Q3 25
$524.0K
$26.4M
Q2 25
$-4.2M
$7.7M
Q1 25
$26.1M
$-28.7M
Q4 24
$-2.5M
$22.3M
Q3 24
$-223.0K
$21.7M
Q2 24
$-3.7M
$-7.0M
Q1 24
$-815.0K
$-24.2M
FCF Margin
FORR
FORR
FSTR
FSTR
Q4 25
-4.2%
12.3%
Q3 25
0.6%
19.1%
Q2 25
-3.8%
5.4%
Q1 25
29.0%
-29.4%
Q4 24
-2.3%
17.4%
Q3 24
-0.2%
15.8%
Q2 24
-3.1%
-5.0%
Q1 24
-0.8%
-19.4%
Capex Intensity
FORR
FORR
FSTR
FSTR
Q4 25
1.1%
1.5%
Q3 25
0.7%
2.0%
Q2 25
0.5%
1.9%
Q1 25
0.7%
2.6%
Q4 24
0.6%
1.5%
Q3 24
0.5%
2.2%
Q2 24
0.7%
1.5%
Q1 24
1.4%
2.2%
Cash Conversion
FORR
FORR
FSTR
FSTR
Q4 25
9.18×
Q3 25
6.70×
Q2 25
-0.93×
3.61×
Q1 25
Q4 24
-4.24×
Q3 24
0.69×
Q2 24
-0.46×
-1.74×
Q1 24
-4.83×

Financial Flow Comparison

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

Revenue Breakdown by Segment

FORR
FORR

Research Segment$82.2M81%
Consulting Segment$16.2M16%
Billable Expenses$1.5M2%
Professional Services$1.4M1%

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%

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