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Side-by-side financial comparison of BLACKLINE, INC. (BL) and SL GREEN REALTY CORP (SLG). Click either name above to swap in a different company.

SL GREEN REALTY CORP is the larger business by last-quarter revenue ($276.5M vs $183.2M, roughly 1.5× BLACKLINE, INC.). BLACKLINE, INC. runs the higher net margin — 2.7% vs -36.5%, a 39.1% gap on every dollar of revenue. On growth, SL GREEN REALTY CORP posted the faster year-over-year revenue change (12.4% vs 8.1%). Over the past eight quarters, SL GREEN REALTY CORP's revenue compounded faster (21.3% CAGR vs 7.9%).

BlackLine Systems, Inc., is an American enterprise software company that develops cloud-based services designed to automate and manage the entire financial close process as well as consolidation, invoice-to-cash, and intercompany accounting. The Los Angeles–based company has 17 offices worldwide.

SL Green Realty Corp. is a real estate investment trust that primarily invests in office buildings and shopping centers in New York City. As of December 31, 2024, the company owned interests in 39 properties comprising 25,297,353 square feet, primarily in Manhattan. It has been referred to as "New York City’s largest office landlord".

BL vs SLG — Head-to-Head

Bigger by revenue
SLG
SLG
1.5× larger
SLG
$276.5M
$183.2M
BL
Growing faster (revenue YoY)
SLG
SLG
+4.3% gap
SLG
12.4%
8.1%
BL
Higher net margin
BL
BL
39.1% more per $
BL
2.7%
-36.5%
SLG
Faster 2-yr revenue CAGR
SLG
SLG
Annualised
SLG
21.3%
7.9%
BL

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
BL
BL
SLG
SLG
Revenue
$183.2M
$276.5M
Net Profit
$4.9M
$-100.8M
Gross Margin
75.2%
Operating Margin
3.7%
64.2%
Net Margin
2.7%
-36.5%
Revenue YoY
8.1%
12.4%
Net Profit YoY
-91.3%
-870.0%
EPS (diluted)
$0.07
$-1.49

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
BL
BL
SLG
SLG
Q4 25
$183.2M
$276.5M
Q3 25
$178.3M
$244.8M
Q2 25
$172.0M
$241.9M
Q1 25
$166.9M
$239.8M
Q4 24
$169.5M
$245.9M
Q3 24
$165.9M
$229.7M
Q2 24
$160.5M
$222.8M
Q1 24
$157.5M
$187.9M
Net Profit
BL
BL
SLG
SLG
Q4 25
$4.9M
$-100.8M
Q3 25
$5.3M
$28.6M
Q2 25
$8.3M
$-7.4M
Q1 25
$6.1M
$-17.3M
Q4 24
$56.4M
$19.1M
Q3 24
$17.2M
$-9.5M
Q2 24
$76.7M
$1.6M
Q1 24
$10.8M
$16.9M
Gross Margin
BL
BL
SLG
SLG
Q4 25
75.2%
Q3 25
75.1%
Q2 25
75.2%
Q1 25
75.5%
Q4 24
75.6%
Q3 24
75.2%
Q2 24
74.9%
Q1 24
75.2%
Operating Margin
BL
BL
SLG
SLG
Q4 25
3.7%
64.2%
Q3 25
4.3%
85.5%
Q2 25
4.4%
53.4%
Q1 25
2.1%
56.7%
Q4 24
3.7%
59.8%
Q3 24
5.0%
65.1%
Q2 24
1.4%
79.2%
Q1 24
1.1%
Net Margin
BL
BL
SLG
SLG
Q4 25
2.7%
-36.5%
Q3 25
3.0%
11.7%
Q2 25
4.8%
-3.0%
Q1 25
3.6%
-7.2%
Q4 24
33.3%
7.8%
Q3 24
10.4%
-4.2%
Q2 24
47.8%
0.7%
Q1 24
6.9%
9.0%
EPS (diluted)
BL
BL
SLG
SLG
Q4 25
$0.07
$-1.49
Q3 25
$0.09
$0.34
Q2 25
$0.13
$-0.16
Q1 25
$0.10
$-0.30
Q4 24
$0.79
$0.13
Q3 24
$0.27
$-0.21
Q2 24
$0.22
$-0.04
Q1 24
$0.17
$0.20

Balance Sheet & Financial Strength

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

Metric
BL
BL
SLG
SLG
Cash + ST InvestmentsLiquidity on hand
$390.0M
$155.7M
Total DebtLower is stronger
Stockholders' EquityBook value
$332.3M
$3.7B
Total Assets
$1.8B
$11.1B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
BL
BL
SLG
SLG
Q4 25
$390.0M
$155.7M
Q3 25
$419.9M
$187.0M
Q2 25
$459.1M
$182.9M
Q1 25
$479.5M
$180.1M
Q4 24
$885.9M
$184.3M
Q3 24
$725.3M
$188.2M
Q2 24
$616.6M
$199.5M
Q1 24
$331.4M
$196.0M
Stockholders' Equity
BL
BL
SLG
SLG
Q4 25
$332.3M
$3.7B
Q3 25
$328.3M
$3.8B
Q2 25
$414.0M
$3.8B
Q1 25
$417.9M
$3.8B
Q4 24
$446.7M
$4.0B
Q3 24
$367.9M
$3.6B
Q2 24
$325.8M
$3.7B
Q1 24
$279.8M
$3.7B
Total Assets
BL
BL
SLG
SLG
Q4 25
$1.8B
$11.1B
Q3 25
$1.7B
$11.1B
Q2 25
$1.8B
$11.3B
Q1 25
$1.8B
$11.4B
Q4 24
$1.8B
$10.5B
Q3 24
$1.7B
$10.2B
Q2 24
$1.9B
$9.5B
Q1 24
$2.1B
$9.8B

Cash Flow & Capital Efficiency

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

Metric
BL
BL
SLG
SLG
Operating Cash FlowLast quarter
$26.7M
$82.9M
Free Cash FlowOCF − Capex
$26.1M
FCF MarginFCF / Revenue
14.2%
Capex IntensityCapex / Revenue
0.3%
Cash ConversionOCF / Net Profit
5.46×
TTM Free Cash FlowTrailing 4 quarters
$161.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
BL
BL
SLG
SLG
Q4 25
$26.7M
$82.9M
Q3 25
$63.8M
$-6.8M
Q2 25
$32.3M
$54.5M
Q1 25
$46.7M
$6.7M
Q4 24
$43.8M
$129.6M
Q3 24
$55.9M
$16.7M
Q2 24
$40.7M
$79.4M
Q1 24
$50.4M
$-24.7M
Free Cash Flow
BL
BL
SLG
SLG
Q4 25
$26.1M
Q3 25
$63.3M
Q2 25
$31.4M
Q1 25
$40.8M
Q4 24
$43.0M
Q3 24
$55.5M
Q2 24
$40.0M
Q1 24
$50.1M
FCF Margin
BL
BL
SLG
SLG
Q4 25
14.2%
Q3 25
35.5%
Q2 25
18.2%
Q1 25
24.4%
Q4 24
25.4%
Q3 24
33.5%
Q2 24
24.9%
Q1 24
31.8%
Capex Intensity
BL
BL
SLG
SLG
Q4 25
0.3%
Q3 25
0.3%
Q2 25
0.6%
Q1 25
3.6%
Q4 24
0.4%
Q3 24
0.2%
Q2 24
0.4%
Q1 24
0.2%
Cash Conversion
BL
BL
SLG
SLG
Q4 25
5.46×
Q3 25
12.07×
-0.24×
Q2 25
3.90×
Q1 25
7.72×
Q4 24
0.78×
6.77×
Q3 24
3.24×
Q2 24
0.53×
50.33×
Q1 24
4.66×
-1.46×

Financial Flow Comparison

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

Revenue Breakdown by Segment

BL
BL

Subscription And Circulation$173.2M95%
Technology Service$10.0M5%

SLG
SLG

Real Estate Segment$223.1M81%
Other$35.9M13%
Debt And Preferred Equity Segment$17.4M6%

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