AmBase Corp
Close on Oct 19, 2026
- Market cap
- $13.68M
- P/E (TTM)
- –
- Dividend yield
- –
About AmBase
Opeators of Nonresidential Buildings, SIC 6512
AmBase Corporation is a holding company engaged in managing its assets and liabilities. The company historically held an equity interest in a real estate development joint venture focused on acquiring and developing commercial real property. Its principal activities center on asset administration and pursuing claims and legal disputes stemming from its property investments. As a holding entity without diversified commercial operations, it does not provide traditional consumer products or services to external retail customer segments.
The company operates on a limited scale within the United States. Its assets consist primarily of cash and cash equivalents, and it maintains a small workforce comprising four full-time and two part-time employees. Its principal executive office is situated in Coral Springs, Florida, with shareholder services conducted from an office located in Emerson, New Jersey. In addition, its primary real estate venture interest was geographically concentrated in New York City, New York.
Summary of the business section of AmBase's latest annual report, written by StockData.
Company profile
Company
- Legal name
- AmBase Corp
- Founded
- 1975
- Headquarters
- Coral Springs, FL
- Address
- 7857 West Sample Road, Suite 134 33065
- Phone
- (201) 265-0163
- Employees
- 6, Dec 31, 2013
- Industry
- Opeators of Nonresidential Buildings
- Fiscal year ends
- December 31
- Auditor
- Marcum LLP, Hartford, Connecticut
Stock & identifiers
- Ticker
- ABCP
- Exchange
- OTC
- Shares outstanding
- 85M, Jul 31, 2026
- Public float
- $7.00M, Jun 30, 2025
- Filer category
- Non-accelerated filer<br>Smaller reporting company
- SEC CIK
- 20639
- CUSIP
- 023164106
- ISIN
- US0231641061
- EIN
- 95-2962743
Executives and directors
Officers and directors who filed ownership reports (Forms 3, 4, 5) in the last two years
No recent ownership filings by officers or directors
AmBase's leadership is listed in its proxy statement, last filed Mar 31, 2026.
CEO pay and shareholder return
Pay versus performance table from the proxy statement
| Fiscal year | CEO total pay | CEO pay actually paid | Other executives (avg) | Value of $100 invested | Peer group |
|---|---|---|---|---|---|
| FY2025 Richard A. Bianco | $523.23K | $440.00K | $222.36K | $314 | – |
| FY2024 Richard A. Bianco | $540.74K | $440.00K | $222.26K | $457 | – |
| FY2023 Richard A. Bianco | $538.74K | $440.00K | $221.16K | $214 | – |
| FY2022 Richard A. Bianco | $534.52K | $440.00K | $217.93K | $20 | – |
“Actually paid” adjusts reported pay for changes in the value of equity awards. Shareholder return assumes $100 invested at the start of the measurement period, as disclosed by the company.
Employees
Headcount reported in annual reports
“The Company had 6 employees at December 31, 2013.”
Corporate history
Events identified from SEC filings
| Date | Event | Details |
|---|---|---|
| Apr 22, 2025 | Auditor change | Change in certifying accountant (8-K Item 4.01) |
| Jan 31, 2018 | Acquisition / sale | Completion of acquisition or disposition of assets (8-K Item 2.01) |
| Aug 29, 2013 | Acquisition / sale | Completion of acquisition or disposition of assets (8-K Item 2.01) |
| Jul 5, 2013 | Acquisition / sale | Completion of acquisition or disposition of assets (8-K Item 2.01) |
| Apr 22, 2010 | Auditor change | Change in certifying accountant (8-K Item 4.01) |
| Sep 14, 2007 | Auditor change | Change in certifying accountant (8-K Item 4.01) |
| Jul 21, 2005 | Acquisition / sale | Completion of acquisition or disposition of assets (8-K Item 2.01) |