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TGEN compared with OSS: revenue, margins and what each company keeps, and the suppliers and customers both name
TGEN
Tecogen Inc.
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Mkt cap
Revenue
Revenue
OSS
One Stop Systems, Inc.
Change
Mkt cap
Revenue
Revenue
vs
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TGEN
Tecogen Inc.
vs
OSS
One Stop Systems, Inc.
Price
Mkt cap
Revenue
Revenue
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Supply chain
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Supply-chain overlap
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Supply-chain overlap
direct ties · both sides
Sources
›
direct ties · both sides
Only TGEN
11
VRT
Vertiv
customer
—
The Wisconsin Alumni Research Foundation (WARF)
unlisted
supplier
—
California Energy Commission
unlisted
supplier
—
Consortium for Electric Reliability Technology Solutions
unlisted
supplier
7 more · TGEN chain
›
Shared
0
No shared counterparties.
Only OSS
1
—
US Navy
unlisted
customer
Role chip = supplier or customer
—
= no ticker (unlisted)
Source: SEC EDGAR
TGEN
Tecogen Inc.
Change
1.98
▼
−0.50%
Mkt cap
$59.7M
Revenue
$6M
Q2 FY26
Revenue
$27M
FY25
OSS
One Stop Systems, Inc.
Change
5.25
▲
+2.14%
Regular session
Sep 2 '83
Mkt cap
$128.7M
Revenue
$13M
Q3 FY26
Revenue
—
vs
Compare
Regular session
Sep 2 '83
TGEN
Tecogen Inc.
vs
OSS
One Stop Systems, Inc.
1.98
▼
−0.50%
Price
5.25
▲
+2.14%
$59.7M
Mkt cap
$128.7M
Q2 FY26
$6M
Revenue
$13M
Q3 FY26
FY25
$27M
Revenue
—
Change
Change
TGEN
1.98
▼
−0.50%
vs
OSS
5.25
▲
+2.14%
Regular session
Sep 2 '83