CIK 1136294

NOS4-1, Inc.

EDGAR filings

Customers

2 disclosed

Suppliers

None disclosed

Largest customer

23%

Southern Nuclear Operating Company · FY to 2022-12-31

Named-customer revenue

$78.6M

2 customers · FY to 2022-12-31

Latest period

Dec 31, 2022

10-K filed 2023-03-31

Band height is the estimated dollar value: the disclosed share × the discloser's revenue for that period (latest full year where available) or federal dollars obligated. Each side is scaled on its own; dashed outlines are named without a figure. Click a band to open its source.

Customers 5

Companies NOS4-1, Inc. discloses as major customers, as a share of NOS4-1, Inc. revenue. 2 active, 3 lapsed.

Company	% of NOS4-1, Inc. revenue	Est. revenue	Period	Trend	Status	Source
Southern Nuclear Operating Company Non-SEC Southern Nuclear Operating Company	23%	$54.8M	FY 2022-12-31	+7.0pp	Active	10-K 2023-03-31
Southern Nuclear Operating Company 23 % 16 % 10-K filed 2023-03-31 Period FY 2022-01-01 to 2022-12-31 (23%)Accession 0001558370-23-005302 The balance for these customers as a percentage of the consolidated accounts receivable was as follows: December 31, Customer 2022 2021 Southern Nuclear Operating Company 42% 16% Con Edison 12% * Tennessee Valley Authority * 18% Bruce Power * 17% Comprehensive Decommissioning International * 10% All others 46% 39% Total 100% 100% *Less than 10% The Company has certain customers that represented more than 10 percent of consolidated revenue. 10-K filed 2023-03-31 Period FY 2021-01-01 to 2021-12-31 (16%)Accession 0001558370-23-005302 Southern Nuclear Operating Company 16 % 31 % 10-K filed 2022-03-16 Period FY 2020-01-01 to 2020-12-31 (31%)Accession 0001558370-22-003770
EMP ENTERGY MISSISSIPPI, LLC	17%	$39.3M	FY 2016-12-31		Lapsed Last seen 2016-12-31	10-K 2018-04-16
Entergy Services, Inc. * 17% 10-K filed 2018-04-16 Period FY 2016-01-01 to 2016-12-31 (17%)Accession 0001558370-18-003010
GE GENERAL ELECTRIC CO	16%	$37.0M	FY 2016-12-31	+3.0pp	Lapsed Last seen 2016-12-31	10-K 2017-09-12
General Electric Company 16% 13% 13% 10-K filed 2017-09-12 Period FY 2016-01-01 to 2016-12-31 (16%), FY 2015-01-01 to 2015-12-31 (13%), FY 2014-01-01 to 2014-12-31 (13%)Accession 0001558370-17-007033 General Electric Company 13 % 13 % 18 % 10-K filed 2017-03-15 Period FY 2013-01-01 to 2013-12-31 (18%)Accession 0001047469-17-001628
Richmond County Constructors Non-SEC Richmond County Constructors	11%	$29.6M	FY 2020-12-31	−3.0pp	Lapsed Last seen 2020-12-31	10-K 2021-03-31
Richmond County Constructors, LLC ("RCC") 11% 14% 10-K filed 2021-03-31 Period FY 2020-01-01 to 2020-12-31 (11%), FY 2019-01-01 to 2019-12-31 (14%)Accession 0001558370-21-003832 Richmond County Constructors, LLC ("RCC") 14% 18% 10-K filed 2020-03-27 Period FY 2018-01-01 to 2018-12-31 (18%)Accession 0001558370-20-003280
TVE Tennessee Valley Authority	10%	$23.8M	FY 2022-12-31	−1.0pp	Active	10-K 2023-03-31
The balance for these customers as a percentage of the consolidated accounts receivable was as follows: December 31, Customer 2022 2021 Southern Nuclear Operating Company 42% 16% Con Edison 12% * Tennessee Valley Authority * 18% Bruce Power * 17% Comprehensive Decommissioning International * 10% All others 46% 39% Total 100% 100% Less than 10% The Company has certain customers that represented more than 10 percent of consolidated revenue. 10-K filed 2023-03-31 Period FY 2022-01-01 to 2022-12-31 (10%)Accession 0001558370-23-005302 The revenue for these customers as a percentage of the consolidated revenue was as follows: Year Ended December 31, Customer 2022 2021Southern Nuclear Operating Company 23% 16%GUBMK 14% 11%Tennessee Valley Authority 10% 11%Richmond County Constructors, LLC ("RCC") 10% Bruce Power * 12%Comprehensive Decommissioning International * 10%All others 43% 40%Total 100% 100% Less than 10%NOTE 17—OTHER SUPPLEMENTAL INFORMATION Other current assets consisted of the following: December 31, (in thousands) 2022 2021Unamortized commercial insurance premiums $ 2,611 $ 2,389Security deposits - real estate 1,978 1,978Prepaid expenses 1,511 1,136Sales tax receivable - Canada 6 4,866Other current assets 152 680Total $ 6,258 $ 11,049 Other long-term assets consisted of the following: December 31, (in thousands) 2022 2021Right-of-use lease assets $ 4,223 $ 1,527Equity method investment in RCC 1,868 2,521Unamortized Debt Issuance Cost 1,128 1,509Unamortized software subscriptions 757 —Other long-term assets 299 155Total $ 8,275 $ 5,712 10-K filed 2023-03-31 Period FY 2021-01-01 to 2021-12-31 (11%)Accession 0001558370-23-005302 The balance for these customers as a percentage of the consolidated accounts receivable was as follows: December 31, Customer 2021 2020 Tennessee Valley Authority 18% 15% Bruce Power 17% 11% Southern Nuclear Operating Company 16% 24% Comprehensive Decommissioning International 10% All others 39% 50% Total 100% 100% *Less than 10% The Company has certain customers that represented more than 10 percent of consolidated revenue. 10-K filed 2022-03-16 Period FY 2020-01-01 to 2020-12-31 (18%)Accession 0001558370-22-003770 Tennessee Valley Authority 18% 22% 10-K filed 2021-03-31 Period FY 2019-01-01 to 2019-12-31 (22%)Accession 0001558370-21-003832 Tennessee Valley Authority 22% 26% 10-K filed 2020-03-27 Period FY 2018-01-01 to 2018-12-31 (26%)Accession 0001558370-20-003280 Tennessee Valley Authority 26% 22% 10-K filed 2019-04-01 Period FY 2017-01-01 to 2017-12-31 (22%)Accession 0001558370-19-002713 Tennessee Valley Authority 22% 29% 10-K filed 2018-04-16 Period FY 2016-01-01 to 2016-12-31 (29%)Accession 0001558370-18-003010 Tennessee Valley Authority 16% 22% 16% 10-K filed 2017-09-12 Period FY 2015-01-01 to 2015-12-31 (22%), FY 2014-01-01 to 2014-12-31 (16%)Accession 0001558370-17-007033 Tennessee Valley Authority 22 % 16 % 15 % 10-K filed 2017-03-15 Period FY 2013-01-01 to 2013-12-31 (15%)Accession 0001047469-17-001628

Unnamed major customers

Disclosed without names in the fiscal year ending 2022-12-31. Identities are not inferred.

All Others43%

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