Old Second Bancorp, Inc. (OSBC)

Old Second Bancorp Revenue

Old Second Bancorp had revenue of $90.37M in the quarter ending September 30, 2026, with 18.55% growth. This brings the company's total for the last twelve months to $355.94M, up 23.05% year-over-year. In the year 2025, Old Second Bancorp had annual revenue of $311.77M with 14.33% growth. That makes Old Second Bancorp the 13,360th largest company in the world by revenue and 2,500th in the United States.

• Revenue (ttm): $355.94M
• Revenue Growth: +23.05%
• P/S Ratio: 3.39
• Revenue / Employee: $334,753
• Employees: 1,062
• Market Cap: 1.21B

Revenue Chart

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Revenue History

Fiscal Year End	Revenue	Change	Growth
Dec 31, 2025	311.77M	39.07M	14.33%
Dec 31, 2024	272.70M	3.10M	1.15%
Dec 31, 2023	269.61M	26.89M	11.08%
Dec 31, 2022	242.72M	111.07M	84.37%
Dec 31, 2021	131.65M	12.82M	10.79%
Dec 31, 2020	118.83M	-12.13M	-9.27%
Dec 31, 2019	130.96M	9.90M	8.17%
Dec 31, 2018	121.06M	17.61M	17.03%
Dec 31, 2017	103.45M	12.19M	13.35%
Dec 31, 2016	91.27M	-1.52M	-1.64%
Dec 31, 2015	92.78M	3.21M	3.58%
Dec 31, 2014	89.58M	-5.41M	-5.70%
Dec 31, 2013	94.99M	4.71M	5.21%
Dec 31, 2012	90.28M	-790.00K	-0.87%
Dec 31, 2011	91.07M	91.04M	268,903.10%
Dec 31, 2010	33.86K	386.00	1.15%
Dec 31, 2009	33.47K	-60.99K	-64.57%
Dec 31, 2008	94.46K	-99.16M	-99.90%
Dec 31, 2007	99.25M	588.00K	0.60%
Dec 31, 2006	98.66M	-3.13M	-3.08%
Dec 31, 2005	101.80M	-	-

Data Source: Fiscal.ai Last updated: Nov 4, 2026

Revenue data is provided by Fiscal.ai and updates within minutes after each earnings release, which is every three months for this company.

Update frequency:

Quarterly

Last checked:

Nov 7, 2026

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