Business Model Breakdown
How Tantech Holdings Ltd Makes Money
TANH
Market Cap
$2M
Profit Margin
11.8%
The Short Version
Tantech Holdings Ltd is a China-based company that historically focused on manufacturing and distributing bamboo charcoal-based products, including activated carbon for industrial use and consumer products like air purifiers. More recently, it has also engaged in home building materials. The company's revenue streams are derived from the sale of these physical goods. However, a significant lack of recent financial reporting and ongoing compliance issues make it highly uncertain if these operations are currently active, viable, or profitable.
Where the Revenue Comes From
Sales of bamboo charcoal products (activated carbon, deodorizers, etc.)
Sales of home building materials
Who buys: Industrial customers (for activated carbon), general consumers (for lifestyle products), and potentially construction/home improvement sectors (for building materials).
Why It Works (Competitive Advantages)
- ✔None identified. The company operates in commodity-like sectors.
Economic Moat: None
What Our Analysis Says
DVR Score as of April 26, 2026
Tantech Holdings Ltd (TANH) continues to exhibit an extremely high-risk profile with virtually no discernable 10x growth potential. Since the last analysis, the situation has demonstrably worsened, with the company receiving a Nasdaq minimum bid price deficiency notice, highlighting imminent delisting risk. Additionally, significant share dilution from recent equity offerings for 'working capital,' coupled with the explicit absence of any identified recent quarterly or annual financial reports (10-Q/10-K for FY25/Q1 26), signals severe financial distress and a profound lack of operational transparency or compliance. There is no evidence of strategic vision execution, competitive advantage, or positive catalysts. The continued negligible market capitalization (calculated at ~$4.7M, despite an input of $0.00B) further solidifies the view of a company in profound disarray, where capital loss is an extremely high probability. No material positive changes have occurred; rather, significant negative developments reinforce its 'dud' status.