Fabricated Plate Work (Boiler Shops)
27 tracked issuers filing with the SEC under this industry classification.
Issuers
27
Filings
40
SIC Code
3443
Industry Overview
Fabricated Plate Work (Boiler Shops)
Fabricated Plate Work (Boiler Shops) under SIC 3443 covers manufacturers of custom pressure vessels, heat exchangers, industrial boilers, storage tanks, and related piping modules for power generation, petrochemical, refining, utility, and large manufacturing clients that need high-integrity thermal and pressure systems. Companies engineer, weld, and assemble heavy plate steel with in-house testing, field installation, and lifecycle maintenance services to meet ASME Section VIII and Section I codes, National Board registration, and OSHA and EPA compliance, while managing risks from commodity steel volatility, complex welding quality control, and long-lead supply chains. In 2024-2025, demand is shaped by grid upgrades, LNG and petrochemical expansions, hydrogen-ready boilers, carbon capture and waste-heat recovery projects, plus growing use of modular skids, robotic welding, digital twins, and predictive monitoring. Owners also face tighter emissions standards and buy-American procurement preferences. For real-time corporate moves and capex disclosures, view live SEC filings on Earnings Feed.
Source: Earnings Feed research · Nov 23
Latest Filings
- 8-KTerra Innovatum Global N.V.$NKLR
Terra Innovatum Global N.V. 8-K
Jul 2, 5:24 PM ET188.7 KB - 10-QTerra Innovatum Global N.V.$NKLR
Terra Innovatum Global N.V. 10-Q
Jun 30, 7:48 PM ET3.3 MB - 8-KCHART INDUSTRIES INC$GTLS
CHART INDUSTRIES INC 8-K
Jun 22, 6:04 AM ET146.4 KB - 10-KTerra Innovatum Global N.V.$NKLR
Terra Innovatum Global N.V. 10-K
Jun 15, 5:54 PM ET7.6 MB - 8-KCHART INDUSTRIES INC$GTLS
CHART INDUSTRIES INC 8-K
Jun 15, 4:01 PM ET168.6 KB - 8-KTerrestrial Energy Inc. /DE/$IMSR
Terrestrial Energy Inc. /DE/ 8-K
Jun 12, 4:15 PM ET206.9 KB - 10-QX-Energy, Inc.$XE
X-Energy, Inc. 10-Q
Jun 4, 6:06 AM ET15.1 MB - 8-KX-Energy, Inc.$XE
X-Energy, Inc. 8-K
Jun 4, 6:05 AM ET9.4 MB - 8-KNUSCALE POWER Corp$SMR
NUSCALE POWER Corp 8-K
Jun 2, 4:44 PM ET159.8 KB - 8-K/ATerra Innovatum Global N.V.$NKLR
Terra Innovatum Global N.V. 8-K/A
May 22, 4:35 PM ET213.7 KB - 8-KTerra Innovatum Global N.V.$NKLR
Terra Innovatum Global N.V. 8-K
May 22, 4:32 PM ET189.6 KB - 8-KCHART INDUSTRIES INC$GTLS
CHART INDUSTRIES INC 8-K
May 21, 4:01 PM ET148.6 KB - 8-KX-Energy, Inc.$XE
X-Energy, Inc. 8-K
May 19, 4:09 PM ET11.4 MB - 10-QTerrestrial Energy Inc. /DE/$IMSR
Terrestrial Energy Inc. /DE/ 10-Q
May 14, 4:30 PM ET4.9 MB - 8-KTerrestrial Energy Inc. /DE/$IMSR
Terrestrial Energy Inc. /DE/ 8-K
May 14, 7:45 AM ET691.2 KB - 10-QCHART INDUSTRIES INC$GTLS
CHART INDUSTRIES INC 10-Q
May 11, 4:05 PM ET8.6 MB - 8-KTerrestrial Energy Inc. /DE/$IMSR
Terrestrial Energy Inc. /DE/ 8-K
May 8, 4:30 PM ET192.6 KB - 10-QNUSCALE POWER Corp$SMR
NUSCALE POWER Corp 10-Q
May 7, 5:04 PM ET5.2 MB - 8-KNUSCALE POWER Corp$SMR
NUSCALE POWER Corp 8-K
May 7, 4:19 PM ET2.0 MB - S-1/AX-Energy, Inc.$XE
X-Energy, Inc. S-1/A
Apr 20, 6:44 AM ET8.4 MB - 8-KTerra Innovatum Global N.V.$NKLR
Terra Innovatum Global N.V. 8-K
Apr 17, 5:28 PM ET201.4 KB - SCHEDULE 13D/ANUSCALE POWER Corp$SMR
NUSCALE POWER Corp SCHEDULE 13D/A
Apr 17, 4:30 PM ET10.9 KB - 8-KTerrestrial Energy Inc. /DE/$IMSR
Terrestrial Energy Inc. /DE/ 8-K
Apr 16, 4:40 PM ET951.3 KB - S-1/AX-Energy, Inc.$XE
X-Energy, Inc. S-1/A
Apr 15, 4:10 PM ET8.8 MB - SCHEDULE 13D/ANUSCALE POWER Corp$SMR
NUSCALE POWER Corp SCHEDULE 13D/A
Apr 13, 5:07 PM ET12.8 KB - S-1/AX-Energy, Inc.$XE
X-Energy, Inc. S-1/A
Apr 8, 4:47 PM ET7.7 MB - 8-KNUSCALE POWER Corp$SMR
NUSCALE POWER Corp 8-K
Apr 8, 12:03 PM ET857.6 KB - S-1/AX-Energy, Inc.$XE
X-Energy, Inc. S-1/A
Apr 3, 2:59 PM ET9.4 MB - 10-KTerrestrial Energy Inc. /DE/$IMSR
Terrestrial Energy Inc. /DE/ 10-K
Mar 30, 5:32 PM ET13.0 MB - 8-KTerra Innovatum Global N.V.$NKLR
Terra Innovatum Global N.V. 8-K
Mar 30, 8:31 AM ET192.0 KB - 8-KTerrestrial Energy Inc. /DE/$IMSR
Terrestrial Energy Inc. /DE/ 8-K
Mar 30, 7:30 AM ET835.1 KB - S-1X-Energy, Inc.$XE
X-Energy, Inc. S-1
Mar 20, 5:19 PM ET10.0 MB - 10-KCHART INDUSTRIES INC$GTLS
CHART INDUSTRIES INC 10-K
Feb 27, 4:56 PM ET20.1 MB - 8-KCHART INDUSTRIES INC$GTLS
CHART INDUSTRIES INC 8-K
Feb 27, 4:51 PM ET866.6 KB - 8-KNUSCALE POWER Corp$SMR
NUSCALE POWER Corp 8-K
Feb 26, 5:29 PM ET16.4 MB - 10-KNUSCALE POWER Corp$SMR
NUSCALE POWER Corp 10-K
Feb 26, 5:27 PM ET13.1 MB - 8-KNUSCALE POWER Corp$SMR
NUSCALE POWER Corp 8-K
Feb 26, 4:40 PM ET2.1 MB - 8-KTerrestrial Energy Inc. /DE/$IMSR
Terrestrial Energy Inc. /DE/ 8-K
Jan 29, 12:28 PM ET250.1 KB - 8-KNUSCALE POWER Corp$SMR
NUSCALE POWER Corp 8-K
Jan 27, 12:16 PM ET862.5 KB - 8-KTerra Innovatum Global N.V.$NKLR
Terra Innovatum Global N.V. 8-K
Jan 21, 4:50 PM ET396.2 KB
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Classification
- SIC Code
- 3443
- Total Issuers
- 27
- Recent Filings
- 40