SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001193125-17-062419
Filing Date
2017-02-28
Accepted
2017-02-28 16:32:52
Documents
140
Period of Report
2016-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K d324082d10k.htm 10-K 286398
2 EX-3.(I) d324082dex3i.htm EX-3.(I) 9822
3 EX-3.(II) d324082dex3ii.htm EX-3.(II) 94320
4 EX-10.19 d324082dex1019.htm EX-10.19 27946
5 EX-10.20 d324082dex1020.htm EX-10.20 17367
6 EX-12.02 d324082dex1202.htm EX-12.02 20295
7 EX-13.01 d324082dex1301.htm EX-13.01 1339573
8 EX-21.01 d324082dex2101.htm EX-21.01 5843
9 EX-23.01 d324082dex2301.htm EX-23.01 1676
10 EX-31.02 d324082dex3102.htm EX-31.02 17259
11 EX-32.01 d324082dex3201.htm EX-32.01 6528
  Complete submission text file 0001193125-17-062419.txt   13496573

Data Files

Seq Description Document Type Size
12 XBRL INSTANCE DOCUMENT swx-20161231.xml EX-101.INS 3352892
13 XBRL TAXONOMY EXTENSION SCHEMA swx-20161231.xsd EX-101.SCH 144633
14 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE swx-20161231_cal.xml EX-101.CAL 223595
15 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE swx-20161231_def.xml EX-101.DEF 441018
16 XBRL TAXONOMY EXTENSION LABEL LINKBASE swx-20161231_lab.xml EX-101.LAB 1052592
17 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE swx-20161231_pre.xml EX-101.PRE 819353
Mailing Address 5241 SPRING MOUNTAIN RD PO BOX 98510 LAS VEGAS NV 89193-8510
Business Address 5241 SPRING MOUNTAIN RD PO BOX 98510 LAS VEGAS NV 89193-8510 7028767083
SOUTHWEST GAS CORP (Filer) CIK: 0000092416 (see all company filings)

IRS No.: 880085720 | State of Incorp.: CA | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-07850 | Film No.: 17648190
SIC: 4923 Natural Gas Transmisison & Distribution

Mailing Address C/O SOUTHWEST GAS CORPORATION 5241 SPRING MOUNTAIN ROAD LAS VEGAS NV 89150-0002
Business Address C/O SOUTHWEST GAS CORPORATION 5241 SPRING MOUNTAIN ROAD LAS VEGAS NV 89150-0002 702-876-7237
Southwest Gas Holdings, Inc. (Filer) CIK: 0001692115 (see all company filings)

IRS No.: 813881866 | State of Incorp.: CA | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-37976 | Film No.: 17648191
SIC: 4923 Natural Gas Transmisison & Distribution