TGEN supply chain intelligence for Tecogen Inc.: verified suppliers, customers, debt relationships, acquisitions, and ownership data.
Data compiled by Redley Lamar · ChainSifter Intelligence
| Ticker | Name | Confidence | Evidence |
|---|---|---|---|
| SRE | Sempra | 72% | enefit from certain tax credits through direct payments or transfers of tax credits to unrelated third parties. This particular new direct pay option is especially impactful given the fact that many … |
| SRE | Sempra | 72% | Reciprocal relationship from SRE graph: Reciprocal relationship from TGEN graph: enefit from certain tax credits through direct payments or transfers of tax credits to unrelated third parties. This p… |
| Ticker | Name | Confidence | Evidence |
|---|---|---|---|
| VERTIV | VERTIV | 92% | We delivered strong progress over the last two months, highlighted by an imminent purchase order from Vertiv for a real-world operating deployment of a 1 MW chiller system. |
| VERTIV-CORPORATION | VERTIV-CORPORATION | 92% | On February 28, 2025, to effectively begin the marketing of our product solutions to co-location data centers, we signed a global partnership agreement with Vertiv Corporation for the sale and distri… |
| AIVITA-GROUP-INC | AIVITA-GROUP-INC | 85% | s required at the North Billerica facility and received $96,464 of proceeds from the liquidation of our investment in Aivita Group Inc., formerly EuroSite Power Inc. During the three months ended Mar… |
| AMERICAN-DG-ENERGY-INC | AMERICAN-DG-ENERGY-INC | 85% | e have two wholly-owned subsidiaries American DG Energy, Inc. ("ADGE") and Tecogen CHP Solutions, Inc.. In addition, we own a 51% interest in American DG New York, LLC ("ADGNY"), a joint venture. ADG… |
| SRE | Sempra | 72% | enefit from certain tax credits through direct payments or transfers of tax credits to unrelated third parties. This particular new direct pay option is especially impactful given the fact that many … |
| SRE | Sempra | 72% | Reciprocal relationship from SRE graph: Reciprocal relationship from TGEN graph: enefit from certain tax credits through direct payments or transfers of tax credits to unrelated third parties. This p… |
| Instrument | Description | Confidence | Evidence |
|---|---|---|---|
| TGEN-DEBT-12960 | Xbrl Convertible | 90% | xbrl convertible detail from xbrl 2014-12-31. |
| TGEN-DEBT | Debt stack $2.9M | 90% | Market cache reports total debt of $2.9M. |
| TGEN-DEBT-12959 | Warrants outstanding: 4 | 90% | xbrl warrant detail from xbrl 2017-12-31. |
| Holder | Name | Confidence | Evidence |
|---|---|---|---|
| TGEN-OWNER-SUSQUEHANNA-INTERNATIONAL-GROUP-LLP | Susquehanna International Group, LLP | 95% | 13F/ownership overlay lists Susquehanna International Group, LLP; shares held 302,911; ownership 1.21%; value $2.0M; as of 2025-12-31. |
| TGEN-OWNER-GENDELL-JEFFREY-L | Gendell, Jeffrey L. | 95% | 13F/ownership overlay lists Gendell, Jeffrey L.; shares held 295,541; ownership 1.18%; value $1.9M; as of 2025-12-31. |
| TGEN-OWNER-PORTOLAN-CAPITAL-MANAGEMENT-LLC | Portolan Capital Management, LLC | 95% | 13F/ownership overlay lists Portolan Capital Management, LLC; shares held 445,810; ownership 1.78%; value $2.9M; as of 2025-12-31. |
| TGEN-OWNER-VANGUARD-CAPITAL-MANAGEMENT-LLC | Vanguard Capital Management LLC | 95% | 13F/ownership overlay lists Vanguard Capital Management LLC; shares held 769,964; ownership 3.08%; value $5.0M; as of 2026-03-31. |
| TGEN-OWNER-UBS-GROUP-AG | UBS Group AG | 95% | 13F/ownership overlay lists UBS Group AG; shares held 319,836; ownership 1.28%; value $2.1M; as of 2026-03-31. |
| TGEN-OWNER-CLEAR-HARBOR-ASSET-MANAGEMENT-LLC | Clear Harbor Asset Management, LLC | 95% | 13F/ownership overlay lists Clear Harbor Asset Management, LLC; shares held 650,000; ownership 2.60%; value $4.2M; as of 2026-03-31. |
| TGEN-OWNER-HERALD-INVESTMENT-MANAGEMENT-LTD | Herald Investment Management Ltd | 95% | 13F/ownership overlay lists Herald Investment Management Ltd; shares held 420,000; ownership 1.68%; value $2.7M; as of 2026-03-31. |
| TGEN-OWNER-AROSA-CAPITAL-MANAGEMENT-LP | Arosa Capital Management LP | 95% | 13F/ownership overlay lists Arosa Capital Management LP; shares held 350,000; ownership 1.40%; value $2.3M; as of 2025-12-31. |
| TGEN-OWNER-PALISADES-INVESTMENT-PARTNERS-LLC | Palisades Investment Partners, LLC | 95% | 13F/ownership overlay lists Palisades Investment Partners, LLC; shares held 333,907; ownership 1.34%; value $2.2M; as of 2026-03-31. |
| TGEN-OWNER-BARD-ASSOCIATES-INC | Bard Associates Inc. | 95% | 13F/ownership overlay lists Bard Associates Inc.; shares held 688,309; ownership 2.75%; value $4.5M; as of 2026-03-31. |
| Ticker | Name | Chain Index | Hops | Relationship Types |
|---|---|---|---|---|
| VLO | Valero Energy Corporation | 100.00 | 2 | |
| COP | ConocoPhillips | 100.00 | 2 | |
| VERTIV | VERTIV | 63.48 | 1 | ['receiving'] |
| CTRI | Centuri Holdings, Inc. | 50.00 | 2 | |
| PWR | Quanta Services, Inc. | 50.00 | 2 | |
| PRIM | Primoris Services Corporation | 50.00 | 2 | |
| VG | Venture Global, Inc. | 50.00 | 2 | |
| ATEX | Anterix Inc. | 50.00 | 2 | |
| ED | Consolidated Edison, Inc. | 50.00 | 2 | |
| SRE | Sempra | 38.88 | 1 | ['customer', 'supplier'] |
| MPC | Marathon Petroleum Corporation | 14.78 | 2 |