The company maintains a conservative financial profile with a debt-to-equity ratio of 0.15 as of 2026Q1, providing a stable, albeit underutilized, capital structure.
| Metric | TTM | Dec'25 | Dec'24 | Dec'23 | Dec'22 | Dec'21 | Dec'20 | Dec'19 | Dec'18 | Dec'17 | Dec'16 | Dec'15 | Dec'14 | Dec'13 | Dec'12 | Dec'11 |
|---|
| Total Current Assets | 26.55M | 28.89M | 22.15M | 20.31M | 22.03M | 24.97M | 22.19M | 27.91M | 26.37M | 21.66M | 20.06M | 19.4M | 12.31M | 15.93M | 8.27M | 8.08M |
| Cash & Short-Term Investments | 9.33M | 12.43M | 5.41M | 1.35M | 1.91M | 3.61M | 1.49M | 877.68K | 272.55K | 1.67M | 3.72M | 5.49M | 1.19M | 7.71M | 1.57M | 3.02M |
| Cash Only | 9.33M | 12.43M | 5.41M | 1.35M | 1.91M | 3.61M | 1.49M | 877.68K | 272.55K | 1.67M | 3.72M | 5.49M | 1.19M | 7.71M | 1.57M | 3.02M |
| Short-Term Investments | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Accounts Receivable | 5.06M | 4.42M | 6.43M | 7.99M | 8.52M | 11.74M | 12.94M | 19.99M | 19.08M | 14.09M | 11.16M | 7.54M | 6.05M | 4.39M | 2.76M | 1.7M |
| Days Sales Outstanding | 78.88 | 59.58 | 103.68 | 116.06 | 124.37 | 175.64 | 167.14 | 218.29 | 194.07 | 154.84 | 166.34 | 128.29 | 114.12 | 101.03 | 65.95 | 56.04 |
| Inventory | 11.44M | 10.95M | 9.63M | 10.55M | 10.48M | 7.76M | 7.17M | 6.41M | 6.29M | 5.13M | 4.77M | 5.68M | 4.09M | 3.34M | 3.36M | 2.57M |
| Days Inventory Outstanding | 224.25 | 231.7 | 275.81 | 257.87 | 274.56 | 221.24 | 150.14 | 111.61 | 103.07 | 92.49 | 114.72 | 150.21 | 115.34 | 112.8 | 130.49 | 151.75 |
| Other Current Assets | 719.78K | 1.09M | 680.57K | 46.15K | 713.27K | 1.28M | 0 | 0 | 0 | 0 | 0 | 343.79K | 635.9K | 140.43K | 181.86K | 683.43K |
| Total Non-Current Assets | 7.92M | 8.1M | 8.95M | 7.49M | 6.22M | 7.39M | 7.88M | 13.21M | 23.54M | 29.01M | 3.68M | 1.69M | 1.81M | 1.7M | 847.06K | 662.83K |
| Property, Plant & Equipment | 4.53M | 4.53M | 3.47M | 2.11M | 2.65M | 3.65M | 3.92M | 5.64M | 11.27M | 12.27M | 517.14K | 543.75K | 658.42K | 638.03K | 435.61K | 385.78K |
| Fixed Asset Turnover | 6.33x | 5.97x | 6.52x | 11.94x | 9.42x | 6.68x | 7.21x | 5.93x | 3.18x | 2.71x | 47.36x | 39.43x | 29.38x | 24.84x | 35.02x | 28.68x |
| Goodwill | 1.25M | 1.25M | 2.35M | 2.74M | 2.41M | 2.41M | 2.41M | 5.28M | 8.98M | 13.37M | 40.87K | 40.87K | 40.87K | 40.87K | 0 | 0 |
| Intangible Assets | 2.06M | 2.15M | 2.51M | 2.44M | 997.59K | 1.18M | 1.36M | 1.59M | 2.89M | 2.9M | 1.07M | 1.04M | 1.01M | 953.33K | 372.02K | 241.62K |
| Long-Term Investments | 18.75K | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Other Non-Current Assets | 79.48K | 176.36K | 618.86K | 201.77K | 165.23K | 148.14K | 196.39K | 691.94K | 393.65K | 482.55K | 2.06M | 58.42K | 102.31K | 72.42K | 39.42K | 35.42K |
| Total Assets | 34.46M | 36.99M | 31.09M | 27.79M | 28.25M | 32.36M | 30.07M | 41.12M | 49.9M | 50.67M | 23.74M | 21.09M | 14.12M | 17.63M | 9.12M | 8.75M |
| Asset Turnover | 0.74x | 0.73x | 0.73x | 0.90x | 0.88x | 0.75x | 0.94x | 0.81x | 0.72x | 0.66x | 1.03x | 1.02x | 1.37x | 0.90x | 1.67x | 1.27x |
| Asset Growth % | 90.21% | 18.97% | 11.87% | -1.63% | -12.7% | 7.61% | -26.86% | -17.61% | -1.51% | 113.43% | 12.57% | 49.35% | -19.9% | 93.37% | 4.25% | - |
| Total Current Liabilities | 8.8M | 9.27M | 16.82M | 10.48M | 7.69M | 8.78M | 8.82M | 13.45M | 13.2M | 8.71M | 5.62M | 5.38M | 5.09M | 10.36M | 4.19M | 3.15M |
| Accounts Payable | 3.61M | 3.38M | 4.14M | 4.51M | 3.26M | 3.51M | 4.18M | 5.27M | 7.15M | 5.1M | 3.37M | 3.31M | 2.42M | 2.34M | 1.15M | 812.21K |
| Days Payables Outstanding | 82.73 | 71.55 | 118.6 | 110.31 | 85.44 | 99.96 | 87.61 | 91.86 | 117.13 | 91.85 | 80.92 | 87.54 | 68.14 | 78.87 | 44.75 | 47.98 |
| Short-Term Debt | 877.93K | 818.91K | 1.55M | 505.5K | 0 | 0 | 837.86K | 2.94M | 2.01M | 850K | 0 | 0 | 0 | 5.95M | 1.43M | 1.04M |
| Deferred Revenue (Current) | 10.68M | 1.53M | 6.81M | 1.65M | 1.35M | 0 | 1.29M | 2.64M | 2.51M | 1.29M | 876.76K | 996.94K | 1.67M | 613.91K | 677.92K | 509.28K |
| Other Current Liabilities | 3.36M | 3.54M | 902.55K | 1.16M | 0 | 2.45M | 0 | -331.14K | 140.6K | 0 | 148K | 110K | 147K | 0 | 0 | 0 |
| Current Ratio | 3.02x | 3.12x | 1.32x | 1.94x | 2.87x | 2.84x | 2.52x | 2.08x | 2.00x | 2.49x | 3.57x | 3.61x | 2.42x | 1.54x | 1.97x | 2.57x |
| Quick Ratio | 1.72x | 1.94x | 0.74x | 0.93x | 1.50x | 1.96x | 1.70x | 1.60x | 1.52x | 1.90x | 2.72x | 2.55x | 1.61x | 1.21x | 1.17x | 1.75x |
| Cash Conversion Cycle | 220.4 | 219.72 | 260.89 | 263.62 | 313.49 | 296.92 | 229.67 | 238.04 | 180.01 | 155.48 | 200.15 | 190.96 | 161.32 | 134.96 | 151.69 | 159.82 |
| Total Non-Current Liabilities | 6.13M | 6.25M | 4.15M | 2.66M | 1.58M | 2.45M | 3.99M | 4.32M | 8.67M | 8.27M | 3.61M | 3.27M | 3.21M | 204.54K | 142.73K | 374.81K |
| Long-Term Debt | 1.98M | 0 | 0 | 0 | 0 | 0 | 1.04M | 0 | 0 | 0 | 3.15M | 3M | 3M | 0 | 0 | 190.97K |
| Capital Lease Obligations | 6.03M | 2M | 1.67M | 683.31K | 623.45K | 1.32M | 1.22M | 1.64M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Deferred Tax Liabilities | 0 | 0 | 0 | 0 | -583.51K | 0 | 0 | -2.53M | 0 | 0 | -3.15M | -3M | -3M | 0 | 0 | 0 |
| Other Non-Current Liabilities | 4.15M | 987.66K | 1.01M | 1.6M | 583.51K | 1.14M | 1.62M | 2.53M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Total Liabilities | 14.92M | 15.52M | 20.97M | 13.14M | 9.27M | 11.23M | 12.81M | 17.76M | 21.87M | 16.98M | 9.23M | 8.65M | 8.3M | 10.56M | 4.33M | 3.52M |
| Total Debt | 2.86M | 2.82M | 3.73M | 1.48M | 1.31M | 1.96M | 3.6M | 5.11M | 2.01M | 850K | 3.15M | 3M | 3M | 5.95M | 1.43M | 1.23M |
| Net Debt | -6.48M | -9.61M | -1.67M | 127.02K | -602.93K | -1.66M | 2.11M | 4.24M | 1.74M | -823.07K | -573.26K | -2.49M | 1.81M | -1.76M | -144.32K | -1.79M |
| Debt / Equity | 0.15x | 0.13x | 0.37x | 0.10x | 0.07x | 0.09x | 0.21x | 0.22x | 0.07x | 0.03x | 0.22x | 0.24x | 0.52x | 0.84x | 0.30x | 0.24x |
| Debt / EBITDA | -0.37x | - | - | - | - | - | - | - | - | 1.05x | - | - | - | - | - | - |
| Net Debt / EBITDA | 0.84x | - | - | - | - | - | - | - | - | -1.01x | - | - | - | - | - | - |
| Interest Coverage | -29.03x | -53.75x | -38.71x | -57.28x | -143.37x | 100.00x | -47.22x | -45.92x | -47.06x | 1.63x | -5.61x | -15.29x | -20.83x | -25.99x | -27.46x | -45.78x |
| Total Equity | 19.54M | 21.47M | 10.13M | 14.65M | 18.99M | 21.13M | 17.27M | 23.35M | 28.04M | 33.7M | 14.51M | 12.44M | 5.82M | 7.07M | 4.78M | 5.22M |
| Equity Growth % | 317.61% | 112.06% | -30.89% | -22.83% | -10.13% | 22.36% | -26.06% | -16.71% | -16.79% | 132.2% | 16.63% | 113.66% | -17.59% | 47.73% | -8.43% | - |
| Book Value per Share | 0.65 | 0.79 | 0.41 | 0.59 | 0.76 | 0.84 | 0.69 | 0.94 | 1.13 | 1.44 | 0.75 | 0.74 | 0.37 | 0.45 | 0.32 | 0.35 |
| Total Shareholders' Equity | 19.71M | 21.65M | 10.23M | 14.75M | 19.09M | 21.21M | 17.31M | 23.27M | 27.78M | 33.24M | 14.51M | 12.84M | 6.15M | 7.27M | 4.61M | 5.07M |
| Common Stock | 29.91K | 29.85K | 24.95K | 24.85K | 24.85K | 24.85K | 24.85K | 24.85K | 24.82K | 24.77K | 19.98K | 18.48K | 15.91K | 15.15K | 54.45K | 53.99K |
| Retained Earnings | -58.01M | -55.89M | -47.64M | -42.88M | -38.28M | -35.83M | -39.53M | -33.38M | -28.67M | -22.8M | -22.84M | -21.68M | -18.96M | -15.21M | -11.76M | -10.12M |
| Treasury Stock | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Accumulated OCI | 0 | -712.02K | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -165.32K | 0 | 0 | 0 | 0 | 0 | 0 |
| Minority Interest | -171.12K | -173.03K | -104.81K | -94.3K | -106.56K | -79.94K | -42.32K | 85.26K | 255.12K | 455.61K | 0 | -395.81K | -325.76K | -204.05K | 168.32K | 150.16K |
Persistent negative retained earnings
According to recent quarterly filings, Tecogen's total assets have fluctuated between $27.2 million and $41.5 million over the last ten quarters, suggesting that while the company maintains a stable asset base, it has struggled to translate this capital into consistent growth or positive retained earnings.
The trajectory of the balance sheet appears to be defined by a cycle of capital preservation rather than expansion. Investors should monitor the persistent decline in retained earnings, which reached -$58.0 million in 2026Q1, as this indicates that the company's operational model has yet to achieve the scale necessary for self-sustaining growth.
As reported in financial statements, Tecogen's current ratio improved to 3.02 in 2026Q1, providing a substantial liquidity buffer that appears to mitigate the immediate risks associated with the company's ongoing cash burn and reliance on project-based revenue cycles.
The current ratio suggests that the company is well-positioned to meet its short-term obligations despite the volatility in its cash position, which dropped from $15.3 million in 2025Q3 to $9.3 million in 2026Q1. This liquidity profile may provide management with the necessary time to address the underlying inefficiencies in the cost structure.
Based on TGEN's reported figures, total equity has experienced significant volatility, contracting from $25.5 million in 2025Q3 to $19.7 million in 2026Q1, primarily driven by the compounding impact of long-term losses reflected in the company's deeply negative retained earnings balance.
The erosion of equity highlights the fundamental challenge of a business model that has not yet reached profitability. The persistent negative retained earnings suggest that shareholders have been absorbing the costs of R&D and market expansion, warranting further investigation into whether future revenue growth can eventually reverse this trend.
Data from recent filings indicates that Tecogen maintains a conservative capital structure with a debt-to-equity ratio of 0.15 as of 2026Q1, suggesting that management has prioritized low leverage as a defensive strategy against the inherent volatility of its industrial business model.
The low debt levels appear to be a strategic choice to avoid interest rate sensitivity and financial distress during periods of negative cash flow. While this conservative approach limits refinancing risk, it also implies that the company is relying heavily on its existing equity base to fund operations, which may limit future strategic flexibility.
Quick answers to the most common questions about buying TGEN stock.
As of 2025, Tecogen Inc. (TGEN) had total assets of $37.0M including $28.9M in current assets.
Tecogen Inc. (TGEN) carries total debt of $2.8M, offset by $12.4M in cash and short-term investments. Comparing total debt to cash helps evaluate the company's debt burden and net leverage.
Tecogen Inc. (TGEN) has total shareholders' equity (book value) of $21.6M ($0.79 book value per share). Book value represents the net worth of the company belonging to common stock holders.
Tecogen Inc. (TGEN) reported a current ratio of 3.12x. A current ratio above 1.0x indicates that the company has more current assets than current liabilities, suggesting sufficient short-term liquidity.