ADNH ADVENT TECHNOLOGIES HOLDINGS, INC.

ADNH financial statements, revenue, balance sheet, cash flow, and SEC filings

CIK: 1744494 Exchange: OTC SIC: 3690 (Miscellaneous Electrical Machinery, Equipment & Supplies) Latest filing: 10-Q filed Nov 17, 2025 Data checked: Oct 21, 2026
Showing 3 of 6 annual and 0 of 27 quarterly periods. Full history available with a free account or via API.

▼ Company Profile

Filer Category
Non-accelerated filer<br>Smaller reporting company
Entity Type
Operating
Public Float
$6.70M (Jun 2024)
Industry (SIC)
3690 Miscellaneous Electrical Machinery, Equipment & Supplies
Incorporated
DE
Fiscal Year End
December (1231)
Phone
857-264-7035
EIN
830982969
Headquarters
BOSTON, MA, 02129
Public Float History
Market value of shares held by public investors, reported in annual DEI filings.
Former Names: AMCI Acquisition Corp. (2018–2021)

▼ Key Metrics (TTM)

As of Sep 30, 2025
Financials
Revenue
-
Net Income
$-289.00K
Total Assets
$6.68M
Total Equity
$-17.78M
Total Debt
-
Free Cash Flow
-
Ratios
Return on Equity
1.6%
Return on Assets
-4.3%
Current Ratio
0.1x

▼ FY 2024 Summary Analysis

Annual report ending Dec 31, 2024

Overview and Growth

In fiscal 2024, ADVENT TECHNOLOGIES HOLDINGS, INC. recorded $3.28M of revenue, net loss of $40.99M, and an operating cash inflow of $1.40M. Revenue of $3.28M sets the scale for evaluating how effectively sales translated into profit and cash during the year. Compared with $4.86M in fiscal 2023, revenue decreased 32.6%, a top-line contraction that reduced operating scale. The company reported diluted EPS of -$15.65, adding a shareholder-level measure to the absolute income figures considered below. A diluted share base of 2.62M links the aggregate earnings figure to diluted EPS and helps frame the per-share comparison. Compared with 1.92M diluted shares in fiscal 2023, the current 2.62M base was 36.6% higher. At period end, total assets were $8.01M, framing the scale of the company’s operating and financing commitments. Asset turnover was 0.41x, relating the company’s annual revenue directly to the total assets reported at the period end.

Profitability

Gross profit was $1.79M, representing the portion of revenue remaining after the reported cost of revenue and before operating expenses. Gross profit represented 54.6% of revenue, showing how much of the top line remained after direct costs. The company recorded an operating loss of $18.37M after the reported operating expense base. The operating loss equaled 560.7% of revenue, showing the scale of the operating deficit relative to sales. After all below-operating-line items, the company recorded a net loss of $40.99M for the fiscal year. Negative EBITDA totaled $16.80M, confirming that the earnings deficit remained before depreciation and amortization. The company reported a pretax loss of $30.07M, before the effect of income taxes. The pretax loss equaled 917.9% of revenue, measuring the pre-tax deficit against sales. An income-tax benefit of $55.00K improved the final result relative to pretax income or loss. The loss-to-assets relationship was 512.0%, placing the bottom-line deficit against the company’s resource base. Compared with a $71.40M net loss in fiscal 2023, the current loss improved to $40.99M.

Liquidity and Capital Structure

Total assets were $8.01M, supported by $29.30M of liabilities and -$21.30M of shareholder equity. The company reported negative equity of -$21.30M, a capital deficit that reduces its ability to absorb losses through book equity. The near-term balance sheet paired $2.69M of current assets with $28.77M of current liabilities at the reporting date. At 0.09x, current liabilities exceeded current assets and placed pressure on the company’s near-term liquidity position. Reported cash and equivalents were $381.00K, separating immediately recognizable cash resources from the rest of the current-asset base. Cash and equivalents represented 1.3% of current liabilities, showing the portion of near-term obligations matched by reported cash alone. Equity equaled -266.0% of assets, showing the shareholder-capital layer within the company’s balance sheet. Liabilities represented 366.0% of total assets, quantifying the liability-funded share of the company’s resource base. The cash-to-assets relationship was 4.8%, comparing reported cash and equivalents with the full positive asset balance. Compared with $34.74M in fiscal 2023, the current asset base moved 76.9% and finished lower. Against $13.45M of equity in fiscal 2023, the current book-equity balance moved 258.4% and ended lower. The reported cash balance changed 88.1% from $3.20M in fiscal 2023, ending lower year over year.

Cash Flow and Earnings Quality

The company reported $1.40M of operating cash flow, a cash inflow that shows the cash generated by operations. The company replaced fiscal 2023 operating cash use of $20.98M with a current inflow of $1.40M.
Based on the annual report for the fiscal year ending Dec 31, 2024. Analysis generated .
Sources and calculation details

Reported values are preserved. Derived values use the listed inputs; unavailable inputs remain blank.

Field-level sources for this historical record are unavailable until it is rebuilt from SEC facts.

Annual financial statements for ADVENT TECHNOLOGIES HOLDINGS, INC.
Metric FY2024 📄 FY2023 📄 FY2022 📄
Income Statement
REVENUE
Revenue $3.28M $4.86M $7.84M
Cost of Revenue $1.49M $6.96M $8.58M
Gross Profit $1.79M $-5.43M $-744.00K
OPERATING EXPENSES
R&D Expense $3.23M $7.57M $9.80M
SG&A Expense $14.32M $28.83M $35.92M
Other Operating Expenses (derived) $2.61M $8.89M $38.97M
Operating Income $-18.37M $-50.71M $-85.43M
NON-OPERATING INCOME / EXPENSE
Other Income/Expense $7.00K $-870.00K $-216.00K
Pretax Income $-30.07M $-50.98M $-76.31M
Income Tax $-55.00K $-82.00K $-1.97M
Net Income $-40.99M $-71.40M $-74.34M
PER SHARE & SUPPLEMENTAL
Diluted EPS $-15.65 $-37.24 $-43.28
Diluted Shares 2.62M 1.92M 1.72M
EBITDA $-16.81M $-48.39M $-83.93M
Depreciation & Amortization $1.56M $2.33M $1.49M
Balance Sheet
ASSETS
Cash & Equivalents $381.00K $3.20M $32.87M
Accounts Receivable $962.00K $63.00K $979.00K
Inventory $8.00K $195.00K $12.62M
Other Current Assets $322.00K $620.00K $2.29M
Current Assets $2.69M $8.84M $49.50M
PP&E (Net) $4.64M $20.83M $17.94M
Goodwill - - $5.74M
Intangible Assets $85.00K $79.00K $6.06M
Other Noncurrent Assets $317.00K $242.00K $5.22M
Noncurrent Assets $5.31M $25.90M $40.09M
Total Assets $8.01M $34.74M $89.59M
LIABILITIES
Accounts Payable $16.73M $4.00M $4.68M
Other Current Liabilities $2.21M $1.04M $4.70M
Current Liabilities $28.77M $11.91M $13.67M
Other Noncurrent Liabilities $1.00K $684.00K $852.00K
Noncurrent Liabilities $530.00K $9.38M $11.77M
Total Liabilities $29.30M $21.29M $25.44M
EQUITY
Common Stock - $8.00K $5.00K
Additional Paid-in Capital $199.02M $194.93M $174.51M
Retained Earnings $-220.15M $-179.16M $-107.76M
Accumulated OCI $-157.00K $-2.33M $-2.60M
Total Equity $-21.30M $13.45M $64.15M
Total Liabilities & Equity $8.01M $34.74M $89.59M
SUPPLEMENTAL
Shares Outstanding 2.64M 2.58M 1.72M
Check: A − (L + E + Temp. Equity) - - -
Cash Flow Statement
Cash from Operations $1.40M $-20.98M $-32.13M
Capital Expenditures - - -
Cash from Investing $1.21M $-5.31M $-14.52M
Cash from Financing $850.00K $9.06M $-40.00K
Other Cash Flows (as reported) $-7.87M - $0
Free Cash Flow - - -
Beginning Cash (CFS) $4.41M $33.62M $79.76M
Net Change in Cash $-4.41M $-17.23M $-46.68M
Effect of FX on Cash $378.00K $83.00K $537.00K
Calculated Ending Cash $381.00K $16.48M $33.62M
Cash per BS $381.00K $3.20M $32.87M
Cash scope difference (CFS − BS) - $1.21M $750.00K
Cash per CFS $381.00K $4.41M ! $33.62M

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▼ Frequently Asked Questions

Is ADVENT TECHNOLOGIES HOLDINGS, INC. profitable?

No. ADVENT TECHNOLOGIES HOLDINGS, INC. reported $-289.00K in net income for trailing twelve months. Profitability data is based on the company's most recent annual report filed with the SEC.