Tecogen Inc.
🔔 Watch stock
Stock Watch
Stock Watch will tell you what changes at Tecogen Inc..
Later $1 a month per stock — signing up is free, and you'll be the first to know when it launches.
Price history
Chart
Interactive price chart (TradingView).
52-week range: 2.00 $ to 12.10 $ · Last price: 3.10 $ (As of: September 25, 2026)
Key figures
Key figures at a glance
Every figure we hold for this stock, grouped by topic. The question mark next to a label explains what the number means.
Basics
Performance
Technical Indicators
Calculated from the price history · as of 09/25/2026
Valuation
Profitability
Balance Sheet & Safety
Growth
Dividend
This stock currently pays no dividend.
Quality & Screener
Highlighted are things our editorial team noticed: green = stands out as strong, red = deserves a closer look. No single metric is a verdict on its own — always read it in context.
Comparison
Industry comparison
The stock alongside the largest companies in the same group. The median row is the middle value of the companies shown above — not of the whole industry.
Industry: Electrical Equipment & Parts
| Company | Market cap ($B) | P/E | EV/EBITDA | Gross Margin % | EBIT Margin % | Sales Growth (Year) % | Perf. 1Y % |
|---|---|---|---|---|---|---|---|
| Tecogen Inc. TGEN | 0.1 | – | -64.1 | 36.2 | -33.7 | 19.7 | -64.7 |
| Vertiv Holdings Co VRT | 109.4 | 58.2 | 38.3 | 38.0 | 16.4 | 27.7 | 81.4 |
| Bloom Energy Corp BE | 82.1 | – | 233.1 | 31.7 | 9.6 | 37.3 | 320.3 |
| nVent Electric PLC NVT | 26.6 | 52.9 | 26.0 | 36.4 | 16.0 | 29.5 | 68.6 |
| Hubbell Inc HUBB | 25.0 | 27.7 | 20.2 | 35.3 | 17.8 | 3.8 | 9.4 |
| Advanced Energy Industries Inc AEIS | 11.9 | 55.1 | 34.7 | 40.0 | 14.3 | 21.4 | 67.4 |
| Forgent Power Solutions, Inc. FPS | 11.9 | 1,951.0 | 44.0 | 35.0 | 10.4 | 315.4 | – |
| Acuity Brands Inc AYI | 9.7 | 21.4 | 11.9 | 48.7 | 16.1 | 13.1 | -4.2 |
| Powell Industries Inc POWL | 6.9 | 37.7 | 26.9 | 30.1 | 19.4 | 9.1 | 100.8 |
| Median of companies shown | 11.9 | 52.9 | 26.9 | 36.2 | 16.0 | 21.4 | 68.0 |
Based on the most recently reported figures. Only stocks from the same trading venue are lined up, so the market caps are counted in one currency. Compare in a chart →
Fiscal years
Annual Figures
Fiscal years from the audited annual reports, oldest first. EBIT is the operating profit before interest and taxes; total assets are everything the company owns.
Revenue, operating income and net income per fiscal year $M
Revenue Operating income Net income
| Fiscal Year | Revenue ($M) | EBIT ($M) | Net Income ($M) | EPS ($) | Operating Cash Flow ($M) | Equity ($M) | Total Assets ($M) |
|---|---|---|---|---|---|---|---|
| 2016 | 24 | -1 | -1 | -0.06 | -3 | 15 | 24 |
| 2017 | 33 | 0 | 0 | 0.00 | -1 | 33 | 51 |
| 2018 | 36 | -6 | -6 | -0.23 | -4 | 28 | 50 |
| 2019 | 33 | -5 | -5 | -0.19 | -4 | 23 | 41 |
| 2020 | 28 | -6 | -6 | -0.25 | 1 | 17 | 30 |
| 2021 | 24 | -1 | 4 | 0.15 | 0 | 21 | 32 |
| 2022 | 25 | -2 | -2 | -0.10 | -1 | 19 | 28 |
| 2023 | 25 | -4 | -5 | -0.19 | -1 | 15 | 28 |
| 2024 | 23 | -5 | -5 | -0.19 | 4 | 10 | 31 |
| 2025 | 27 | -7 | -8 | -0.30 | -10 | 22 | 37 |
Quarters
Quarterly Figures
Each bar is one quarter, the last one is the most recent. Use the switch to step through the individual figures.
Revenue & Profit
Cash Flow
Balance Sheet
Margins
Per Share
Click the chart or tab into it, then use ← and → to step through the periods.
None of the selected stocks reports this metric. Pick another metric or switch between annual and quarterly.
· Total · per year
These companies report in different currencies — switch on “Indexed” or pick a margin for a fair comparison.
The figures could not be loaded right now.
Source: fundamental data
| Quarter | EPS (Earnings Per Share) | EPS YoY (%) | Sales ($M) | Sales YoY (%) | Net Margin (%) | OCF ($M) | FCF ($M) |
|---|---|---|---|---|---|---|---|
| 2024: Q2 | -0.06 | -100.00 | 5 | -29.90 | -32.50 | 0 | -1 |
| 2024: Q3 | -0.04 | -100.00 | 6 | -20.80 | -16.50 | 0 | -1 |
| 2024: Q4 | -0.05 | -150.00 | 6 | 3.00 | -19.50 | 4 | 4 |
| 2025: Q1 | -0.03 | 25.00 | 7 | 17.60 | -9.10 | -1 | -1 |
| 2025: Q2 | -0.06 | 0.00 | 7 | 54.30 | -20.10 | -3 | -3 |
| 2025: Q3 | -0.07 | -75.00 | 7 | 27.60 | -29.70 | -4 | -4 |
| 2025: Q4 | -0.14 | -180.00 | 5 | -12.50 | -75.10 | -3 | -3 |
| 2026: Q1 | -0.07 | -136.70 | 6 | -12.90 | -33.50 | -3 | -3 |
| 2026: Q2 | -0.07 | -16.70 | 6 | -21.90 | -36.80 | -2 | -3 |
What Do These Terms Mean?
- EPS (Earnings Per Share):
- Quarterly profit divided by the total share count — how much of the profit works out to a single share.
- YoY (Year over Year):
- Change versus the same quarter a year ago — this is how you compare without seasonal distortion (e.g. the holiday shopping season).
- Sales:
- All revenue for the quarter, before any costs are deducted — the top line of the income statement.
- Net Margin:
- What percentage of sales is left over as profit in the end. Negative means the company is posting a loss.
- OCF (Operating Cash Flow):
- The cash that actually flows into the till from the core business during the quarter — harder to dress up than book profit.
- FCF (Free Cash Flow):
- Operating cash flow minus capital expenditures — the money that's genuinely free to use, say for paying down debt, buybacks, or dividends.
Screening
Appears in These Scanners
This stock currently matches 2 of our scanner strategies — each hit links to the scanner.
Risk & Weakness
Only genuine hits from verified scanners count; pure ranking metrics (P/E, P/S, and similar, which just sort the whole universe) don't count as a hit. Scanners marked in red are red-flag signals (risk/short scanners) — appearing there is not a seal of approval. View all scanners
Outlook
Analysts & Price Target
Combined picture of the price targets and recommendations of every analyst covering the stock. Price targets are expectations for the next 12 months, not promises — and they often follow the price rather than predict it.
Estimates by Fiscal Year
| Fiscal Year | EPS Estimate ($) | EPS Range ($) | Revenue Estimate ($M) | Expected Growth | Analysts |
|---|---|---|---|---|---|
| 12/31/2026 | -0.29 | -0.29 – -0.29 | 26 | – | 1 |
| 12/31/2027 | 0.15 | 0.15 – 0.15 | 59 | 151.7% | 1 |
Average of the analyst estimates for the coming fiscal years. The range shows how far the most optimistic and the most cautious estimate sit apart — the wider it is, the less certain the expectation.
Valuation
What is priced in?
Free cash flow over the past twelve months is negative, which rules out a serious reverse calculation. Any growth rate only makes a negative cash flow more negative; no present value comes out of it. What the price reflects here is therefore not a stream of cash flows, but the expectation that there will be one at all.
A simplified model calculation — not a forecast and not a recommendation.
AI classification
AI Rating
Not yet rated — we only show a category once an SEC-backed file with at least two cited passages is available.
Growth
Growth Score
Ten checks against the annual reports — each one passed counts a point.
- Revenue grows by more than 15% a year over three years 2.7%
- More than 10% revenue growth is expected for the coming year -75.4%
- Share count grows by less than 3% a year 3.1%
- Revenue growth plus cash-flow margin add up to at least 40 ("Rule of 40") -18.4%
- Gross margin at 40% or higher and without meaningful erosion 36.3%
- Goodwill from acquisitions does not grow faster than revenue 3.4%
- Net debt below twice EBITDA 10 m net cash
- Operating cash flow covers the profits of the last three years 11 m
- Return on capital at 15% or higher, or up versus two years ago -25.7%
- Insiders hold at least 10% or are net buyers 39.9%
A criterion without figures counts neither as passed nor as failed; a score is only produced from 7 judgeable criteria upwards. Source: fundamental data. All ten criteria in detail
Quality check
AAQS
4/10The AAQS (AlleAktien Quality Score) checks 10 quality criteria on growth, profitability, and balance-sheet strength — per the methodology developed and published by AlleAktien, calculated by us from our own fundamental data. A stock counts as a quality stock from 9 out of 10 points. Where a company has a shorter listing history, we calculate over the fiscal years available (at least five).
- Sales growth 10Y > 5% 1.1%
- Exp. sales growth 3Y > 5% 47.6%
- EBIT growth 10Y > 5% –
- Exp. EBIT growth 3Y > 5% 47.6%
- Net debt < 4x EBIT –
- EBIT positive, 10Y straight 1
- Max. EBIT decline < 50% 100.0%
- Return on equity > 15% -45.2%
- ROCE > 15% -25.7%
- Expected return > 10% 30.9%
View stocks with the full AAQS score · Read the methodology at AlleAktien
Source: fundamental data
The company
About the Company
Tecogen Inc. entwirft, fertigt, vermarktet und wartet zusammen mit seinen Tochtergesellschaften Blockheizkraftwerksprodukte für Mehrfamilienhäuser, Gewerbe, Freizeit- und Industrieanwendungen in den Vereinigten Staaten. Das Unternehmen ist in drei Segmenten tätig: Produkte, Dienstleistungen und Energieerzeugung. Das Segment Produkte entwickelt, fertigt und verkauft industrielle und gewerbliche Blockheizkraftwerksysteme an Krankenhäuser und Pflegeheime, Schulen und Universitäten, Fitnessstudios und Spas, Hotels und Motels, Büro- und Einzelhandelsgebäude, Lebensmittel- und Getränkehersteller, Mehrfamilienhäuser, Wäschereien, Eisbahnen, Schwimmbäder, Fabriken, kommunale Gebäude, Indoor-Landwirtschaft, Militäranlagen und Indoor-Anbaustätten; sowie Kühlkompressoren für Kühllager, Weingüter, Molkereien, Eisbahnen und die Lebensmittelverarbeitung. Das Segment Dienstleistungen bietet Betriebs- und Wartungsdienste sowie Ersatzteilverkauf und Installationsdienste. Das Segment Energieerzeugung installiert, betreibt und wartet dezentrale Eigenerzeugungsanlagen für Strom und verkauft die dabei erzeugte Energie in Form von Strom, Wärme, Warmwasser und Kühlung an Kunden im Rahmen langfristiger Energieliefervereinbarungen. Das Unternehmen bietet außerdem erdgasbetriebene Blockheizkraftwerksysteme für Wasser- und Raumheizung sowie Klimaanlagen an. Zum Produktportfolio gehören InVerde e+ und TecoPower-Blockheizkraftwerke zur Strom- und Warmwasserversorgung; Tecochill, ein Klima- und Kühlkühler sowie Hybridantrieb-luftgekühlte und gasmotorbetriebene Kühler zur Erzeugung von Kaltwasser und Warmwasser; Tecofrost, ein gasmotorbetriebener Kühlkompressor zur Zirkulation von Kältemittel und zur Bereitstellung von Warmwasser als Nebenprodukt; sowie Ultera, eine Emissionskontrolltechnologie. Es verkauft seine Produkte über eigenes Marketing sowie unabhängige Vertriebsagenten und -vertreter. Tecogen Inc. wurde 2000 gegründet und hat seinen Hauptsitz in North Billerica, Massachusetts.
- Employees
- 119
- Headquarters
- North Billerica, MA
- Address
- Building 1, 01862 North Billerica, United States
- Phone
- 781 466 6400
- Website
- tecogen.com
- IPO Date
- 05/20/2014
- ISIN
- US87876P2011
Management
| Name | Title | Birth Year |
|---|---|---|
| Abinand Rangesh Ph.D. | CEO & Director | 1986 |
| Robert A. Panora | President & COO | 1954 |
| Roger P. Deschenes | CFO, Treasurer & Chief Accounting Officer | 1959 |
| John Kimball Whiting IV, Esq., J.D. | General Counsel & Secretary | 1961 |
| Stephen Lafaille | Vice President of Business Development | 1988 |
| Tristen Howell | Office Manager | – |
Executives per the latest required filings; titles kept in their original language. Source: fundamental data.
Filings
Company Filings (8-K)
An 8-K is the filing a US company must use to disclose material events immediately — takeovers, changes at the top, major contracts or payment troubles, for instance. The links open the original document at the US Securities and Exchange Commission (SEC).
Data as of: September 25, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.