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| As Of | Filer / Issuer | Latest Filings | SIC (Latest) | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
 | As: Filer | Re: Issuer | ||||||||
| Active, but has moved from self-declared (non-SIC [SEC]) Industry 1711: | ||||||||||
| 4/12/21 |
| Comfort Systems USA Inc. | DEF 14A | SC 13G/A | 1731 | |||||
| 4/8/21 |
| Free Flow, Inc. | 10-K | 3 OLD | 5531 | |||||
| — 2 — | ||||||||||
| Not Active (in the Past Year) as a Registrant: | All Filings are OLD | |||||||||
| More... ↓List all, including 10 Inactive Registrants | ||||||||||
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| Description of SIC Industry 1711 — Plumbing, Heating and Air-Conditioning |
| Special trade contractors primarily engaged in plumbing, heating, air-conditioning, and similar work. Sheet metalwork performed by plumbing, heating, and air-conditioning contractors in conjunction with the installation of plumbing, heating, and air-conditioning equipment is included here, but roofing and sheet metalwork contractors are classified in Industry 1761. Special trade contractors primarily engaged in electrical work are classified in Industry 1731. |
| NAICS Code | North American Industry | SIC Codes | |
|---|---|---|---|
| |||
| 238210 | Electrical Contractors and Other Wiring Installation Contractors | ⇒ | 1711, 1731 |
| 238220 | Plumbing, Heating, and Air-Conditioning Contractors | ⇒ | 1711, 1791, 1796, 7699 |
| 238910 | Site Preparation Contractors | ⇒ | 1081, 1241, 1389, 1481, 1629, 1711, 1794, 1795, 1799, 7353 |