ProtoSource Corporation
PSCO
Rank in Stocks
#30244
ProtoSource Corporation, doing business as Software Solutions Company, converts... ProtoSource Corporation, doing business as Software Solutions Company, converts print content to Web content. It involves in the mining and database management of print, graphic, and data content for the publishing industry, as well as the distribution of content via the Internet. The company also provides bilingual technical support services, Web-hosting, and Internet connectivity. It serves retailers, newspapers, and magazine publishers in North America and Europe. ProtoSource Corporation was formerly known as SHR Corporation. The company was incorporated in 1988 and is based in Bethlehem, Pennsylvania.
Share Price
$0.011
Last synced: 2026-11-10
Market Cap
$5.61M
Change (1 day)
0.00%
Change (1 year)
-81.67%
Country
Stock data: Financial Modeling PrepΒ·Updated Β·Not investment adviceΒ·How we calculate this
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Category
Technology
Operating Margin for ProtoSource Corporation (PSCO)
Operating Margin as of November 2026 TTM: 0.00%
According to ProtoSource Corporation's latest financial reports, its current operating margin (TTM) is 0.00%. At the end of 2025 the company had an operating margin of 0.00%.
Operating Margin history for ProtoSource Corporation from 2000 to 2026
Operating Margin at the end of each year
| Year | Operating Margin | Change |
|---|---|---|
| 2026 (TTM) | 0.00% | 0.00% |
| 2025 | 0.00% | 0.00% |
| 2024 | 0.00% | 0.00% |
| 2023 | 0.00% | 0.00% |
| 2022 | 0.00% | 0.00% |
| 2021 | 0.00% | 0.00% |
| 2020 | 0.00% | -100.00% |
| 2008 | -5.40% | -284.93% |
| 2007 | 2.92% | 113.14% |
| 2006 | 1.37% | -71.46% |
| 2005 | 4.80% | -138.22% |
| 2004 | -12.56% | 0.00% |
| 2003 | 0.00% | 0.00% |
| 2002 | 0.00% | -100.00% |
| 2001 | -128.80% | -34.06% |
| 2000 | -195.34% | 0.00% |
Operating Margin for similar companies or competitors
| Company | Operating Margin | Operating Margin Difference | Country |
|---|---|---|---|
| 27.42% | - |
DE
|
|
| 13.90% | - |
CA
|
|
| 21.39% | - |
US
|
|
| 12.47% | - |
US
|
|
| 77.44% | - |
US
|
What is a company's Operating Margin?
The operating margin is a key indicator to assess the profitability of a company. Higher operating margins are generaly better as they show that a company is able to sell its products or services for much more than their production costs. The operating margin is calculated by dividing a company's earnings by its revenue.
Questions about ProtoSource Corporation's operating margin
What was ProtoSource Corporation's operating margin in 2025?
In 2025, ProtoSource Corporation's operating margin was 0.00%, compared with 0.00% in 2024.
How has ProtoSource Corporation's operating margin changed since 2020?
From 2020 to 2025, ProtoSource Corporation's operating margin was highest in 2025 (0.00%) and lowest in 2025 (0.00%).
How does ProtoSource Corporation's operating margin compare with similar companies?
ProtoSource Corporation's operating margin (0.00%) is lower than that of all 5 similar companies listed above. The highest among them is AppLovin Corporation, with 77.44%.