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O.A.T., Inc. logo

O.A.T., Inc.

OATN
OTCMKTS: OATN Delayed
0.0036USD 0%
As of 14 June 2026, O.A.T., Inc. has a market cap of $3.55M USD, ranking #45647 globally and #5793 in the United States. It ranks #10377 in the Industrials sector, and #1383 in the Engineering & Construction industry.
Global Rank
45647
Country Rank
5793
Sector Rank
10377
Industry Rank
1383
Key Stats
Market Cap
$3.55MUSD
Net Income (TTM)
-$1.36MUSD
PB Ratio
-3.5
Company Profile
Country (HQ)
Sector
Industrials
Industry
Engineering & Construction
CEO
John Gillespie open_in_new
Employees
1
Founded
2007
Website
oat-hvac.com open_in_new
warningChart data may be delayed
1d 1w 1m 3m 6m 1y
0% 0% -22% 33% -47% -42%

News

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Markets

Exchange Ticker Price
OTC Markets
MIC: OTCM
PRIMARY
OATN
OAT Inc Ordinary Shares
ISIN: US6708421036
Shares Out.:
973.158M1 Shares Float: 737.156M2
TV:
SA:
YF:
GF:
BA:
MS:
0.0036 USD
1Market cap is calculated using shares outstanding.
2Float shares are publicly tradable shares, excluding insider-held stock.

About O.A.T., Inc.

O.A.T., Inc. engages in HVAC and construction solutions to commercial and government clients. The company delivers heating, ventilation, and air conditioning systems; field execution, maintenance, and troubleshooting of critical systems; as well as sourcing and delivering HVAC units, control systems, and custom materials. It also provides project engineering and consulting services; smart building technology solutions, including BMS and custom automation systems; and pre-fabrication and system assembly. The company was formerly known as Sillenger Exploration Corp. O.A.T., Inc. was incorporated in 2007 and is headquartered in Cerritos, California.

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