Tecogen TGEN

NYSE TGEN
$2.10 +0.01 (+0.24%)
As of: Oct 19, 2026 · 3:57 PM EDT

Tecogen (TGEN) stock price is $2.10, up 0.24% on the day, as of Oct 19, 2026. It has a market cap of $62.85Mn, and is classified in the Electrical Equipment industry (Industrials sector).

Key Stats
Market Cap62.85 Mn
P/E-6.05
P/S2.56
Div. Yield0.00
Revenue Growth (1y) (Qtr)-21.23
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About

Tecogen Inc. designs manufactures markets and maintains high efficiency ultra-clean cogeneration products including natural gas engine driven combined heat and power systems chillers and heat pumps for multi family residential commercial recreational and industrial use. Tecogen generates revenue through the sale of its products provision of services and production of energy under long term agreements The company sells cogeneration systems chillers and engineered accessories…

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Sectors: Industrials Utilities Sector rationale The company's primary business is the design, manufacture, and sale of capital equipment, specifically cogeneration systems, chillers, and heat pumps, which falls under Industrial Machinery or Power Equipment. A secondary sector of Utilities is justified because the company owns and operates distributed generation systems to sell electricity, heat, and cooling to customers under long-term contracts, acting as an energy producer. Industries: Electrical Equipment Electrical Equipment Primary Tecogen designs and manufactures high-efficiency cogeneration products, including natural gas engine-driven combined heat and power (CHP) systems, chillers, and heat pumps. These are industrial electrical and power distribution products sold to commercial and industrial customers. Independent Power Producers Independent Power Producers Secondary Through its Energy Production segment, the company owns and operates distributed generation systems at customer sites and sells electricity, heat, and cooling under long-term contracts at competitive market-based prices. Classified using BQ-MICS CIK: 0001537435

Product and Service Breakdown of Revenue (2025)

History

Segments Breakdown of Revenue (2025)

History
Peer percentiles

How Tecogen ranks

Ranked against the 222 companies in Machinery58 metrics · as of Oct 16, 2026

Valuation

12 metrics · Lower multiples rank higher; a negative multiple ranks last
  • P/ENegative earnings −6.55xMedian 26.7x 15th
  • P/FCFNegative free cash flow −5.79xMedian 21.8x 10th
  • P/Operating cash flowNegative operating cash flow −5.91xMedian 16.3x 7th
  • P/S 2.79xMedian 1.90x 36th
  • P/B 3.87xMedian 2.28x 30th
  • P/Tangible book 4.35xMedian 2.79x 32nd
  • EV/EBITDANegative EBITDA −6.50xMedian 14.1x 9th
  • EV/EBITNegative EBIT −5.86xMedian 19.7x 12th
  • EV/Revenue 2.51xMedian 2.13x 40th
  • EV/FCFNegative free cash flow −5.21xMedian 23.8x 6th
  • EV/Operating cash flowNegative operating cash flow −5.32xMedian 18.4x 5th
  • PEG (3Y EPS CAGR)Negative earnings 0.22Median 1.25 Not meaningful —
Peer group

Peer Comparison

Companies in the Electrical Equipment
View all peers
S.No. Ticker Company Market CapP/EP/STotal Debt (Qtr)
1 CAT Caterpillar Inc 333.79 Bn30.784.4745.15 Bn
2 APH Amphenol Corp /De/ 197.60 Bn38.426.8118.81 Bn
3 DE Deere & Co 169.21 Bn34.723.5357.74 Bn
4 ETN Eaton Corp plc 152.39 Bn39.805.0820.61 Bn
5 PH Parker-Hannifin Corp 122.22 Bn33.505.688.52 Bn
6 EMR Emerson Electric Co 89.77 Bn34.824.8213.11 Bn
7 MMM 3M Co 84.26 Bn28.123.3512.55 Bn
8 TGEN Tecogen Inc. 0.06 Bn-6.052.56-