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DefDex

Federal award

CONSOLIDATED NUCLEAR SECURITY, LLC

DENA0001942

Contract

Obligated and Ceiling

Obligated (net)
$34,661,763,245.24
Ceiling (potential value, not spending)
$54,056,690,101.99
Current value
$45,929,684,014.99
Gross positive obligations
$36,764,258,172.09

Obligated is what the government has committed, net of de-obligations. The ceiling is the most the award or vehicle could ever reach; it is shown separately and never added to, or compared as, spending.

Award Details

Recipient
CONSOLIDATED NUCLEAR SECURITY, LLC · EWV8QKG1JUV7
Owner company
Consolidated Nuclear SecurityBasis joint venture: counted under the venture itself, never under a partner.
Reported parent
CONSOLIDATED NUCLEAR SECURITY, LLC · EWV8QKG1JUV7
Awarding agency
Department of Energy · sub-agency 8900 · office 892332
Funding agency
Department of Energy · sub-agency 8900
Product or service (PSC)
M1JZ · OPERATION OF MISCELLANEOUS BUILDINGS
Industry (NAICS)
561210 · FACILITIES SUPPORT SERVICES
PIID
DENA0001942
Award type code
D
Actions
408 · Jan 8, 2013 to Oct 2, 2026
Why it is listed
gross positive obligations of $250k or more (contracts); reviewed company, $10k or more

Open this award on USAspending →

Action History408

Award actions
DateFYModAction typeObligationCompany in company totals
Oct 2, 2026FY2027409M$0.00
Sep 29, 2026FY2026407C$3,248,339.94
Sep 29, 2026FY2026408C$4,491,266.60
Sep 23, 2026FY2026406M$0.00
Sep 2, 2026FY2026399B$0.00
Aug 27, 2026FY2026405C$2,199,446.45
Aug 27, 2026FY2026404C$247,385,422.27
Aug 21, 2026FY2026403B$0.00
Jul 28, 2026FY2026402C−$98,374.32
Jul 28, 2026FY2026401C$148,066,371.41
Jul 21, 2026FY2026400B$0.00
Jun 30, 2026FY2026397C$185,338,188.19
Jun 30, 2026FY2026398C$994,070.91
Jun 11, 2026FY2026394B$0.00
May 28, 2026FY2026395C$55,097,715.83
May 28, 2026FY2026396C$5,388,303.45
May 5, 2026FY2026390B$0.00
Apr 27, 2026FY2026392C$260,965,889.45
Apr 27, 2026FY2026393C$781,497.33
Apr 16, 2026FY2026391B$0.00
Apr 14, 2026FY2026384B$0.00
Mar 31, 2026FY2026389C−$112,159.84
Mar 31, 2026FY2026388C−$27,051,726.75
Mar 9, 2026FY2026387M$510,000,000.00
Feb 26, 2026FY2026386C$519,801.98
Feb 26, 2026FY2026385C$1,065,980,232.00
Feb 11, 2026FY2026372B$0.00
Feb 4, 2026FY2026381B$0.00
Jan 30, 2026FY2026383C$164,443.50
Jan 30, 2026FY2026382C$17,834,196.03
Dec 23, 2025FY2026379C−$942,012.65
Dec 23, 2025FY2026380C$13,718,304.56
Dec 18, 2025FY2026378M$0.00
Dec 8, 2025FY2026373B$0.00
Nov 25, 2025FY2026376C$733,882,415.39
Nov 25, 2025FY2026377C$0.00
Nov 13, 2025FY2026370B$0.00
Oct 30, 2025FY2026374C$31,149,263.07
Oct 30, 2025FY2026375C$3,465,346.53
Oct 16, 2025FY2026371C$74,535,295.05
Sep 26, 2025FY2025369C$1,031,488.83
Sep 26, 2025FY2025368C$99,698,467.47
Sep 23, 2025FY2025367M$0.00
Aug 28, 2025FY2025366C$6,686,014.54
Aug 28, 2025FY2025365C$84,036,301.79
Aug 20, 2025FY2025364B$0.00
Jul 29, 2025FY2025363C−$5,786.66
Jul 29, 2025FY2025362C$11,110,433.53
Jun 27, 2025FY2025360C$63,335,972.75
Jun 27, 2025FY2025361C−$27,632.84
Jun 12, 2025FY2025359A$0.00
Jun 11, 2025FY2025356B$0.00
May 28, 2025FY2025357C$900,365,417.82
May 28, 2025FY2025358C$153,049.92
Apr 29, 2025FY2025354C$444,771,712.13
Apr 29, 2025FY2025355C$1,502,888.17
Apr 18, 2025FY2025351B$0.00
Mar 27, 2025FY2025353C−$12,219.41
Mar 27, 2025FY2025352C−$7,299,258.98
Mar 19, 2025FY2025348B$0.00
Mar 18, 2025FY2025345M$0.00
Mar 12, 2025FY2025350C$330,601.77
Mar 12, 2025FY2025349C$8,176,766.10
Feb 27, 2025FY2025346C$50,531,561.00
Feb 27, 2025FY2025347C$377,431.35
Feb 7, 2025FY2025344B$0.00
Jan 30, 2025FY2025341M$0.00
Jan 30, 2025FY2025343C−$27,644.65
Jan 30, 2025FY2025342C$566,036,901.45
Dec 17, 2024FY2025340C−$1,946,258.87
Dec 17, 2024FY2025339C−$16,095,934.72
Nov 26, 2024FY2025338C$11,734,569.17
Nov 26, 2024FY2025337C−$435,950,538.72
Nov 14, 2024FY2025334B$0.00
Oct 31, 2024FY2025331B$0.00
Oct 30, 2024FY2025335C$748,428,656.85
Oct 30, 2024FY2025336C$89,398.02
Sep 30, 2024FY2024332C$16,451,139.15
Sep 30, 2024FY2024333C$3,730,752.58
Sep 24, 2024FY2024330B$0.00
Sep 13, 2024FY2024327G$0.00
Aug 30, 2024FY2024328C−$289,853,286.08
Aug 30, 2024FY2024329C$11,942,095.68
Jul 31, 2024FY2024325C$273,306,069.34
Jul 31, 2024FY2024326C$221,490.87
Jun 27, 2024FY2024323C$27,738,143.91
Jun 27, 2024FY2024324C$768,407.65
Jun 21, 2024FY2024320B$0.00
May 31, 2024FY2024321C−$13,719,080.23
May 31, 2024FY2024322C$1,256,343.39
Apr 30, 2024FY2024319C$317,951.68
Apr 30, 2024FY2024318C$1,178,715,358.84
Mar 27, 2024FY2024316C$869,427,922.13
Mar 27, 2024FY2024317C−$6,599,149.57
Feb 29, 2024FY2024315C$260,128.68
Feb 29, 2024FY2024314C$519,235,103.36
Feb 12, 2024FY2024300B$0.00
Jan 29, 2024FY2024313C−$27,624.85
Jan 29, 2024FY2024312C−$150,000.00
Jan 19, 2024FY2024311C$2,154,094.44
Jan 19, 2024FY2024310C$38,340,000.09
Dec 28, 2023FY2024309C$4,322,792.26
Dec 28, 2023FY2024308C$569,968,833.10
Dec 6, 2023FY2024303B$0.00
Nov 15, 2023FY2024307C$10,235,603.79
Nov 15, 2023FY2024306C$59,495,212.30
Oct 31, 2023FY2024305C$0.00
Oct 31, 2023FY2024304C$371,472,781.59
Sep 28, 2023FY2023302C$6,012,417.79
Sep 28, 2023FY2023301C$32,857,035.05
Sep 19, 2023FY2023299B$0.00
Aug 31, 2023FY2023296M$284,100.00
Aug 30, 2023FY2023297C$142,288,521.06
Aug 30, 2023FY2023298C$2,741,497.86
Aug 24, 2023FY2023285M$0.00
Aug 15, 2023FY2023291M$0.00
Jul 27, 2023FY2023294C$155,077,057.10
Jul 27, 2023FY2023295C$5,158,784.94
Jul 21, 2023FY2023288M$0.00
Jun 29, 2023FY2023293C−$4,548,487.72
Jun 29, 2023FY2023292C$107,360,869.12
May 31, 2023FY2023290C$352,209.84
May 31, 2023FY2023289C$19,401,715.10
Apr 28, 2023FY2023286C$32,858,741.08
Apr 28, 2023FY2023287C$1,172,301.94
Mar 31, 2023FY2023283C−$88,895,483.73
Mar 31, 2023FY2023284C$794,722.16
Mar 29, 2023FY2023270M$0.00
Feb 27, 2023FY2023282C$7,240,045.83
Feb 27, 2023FY2023281C$60,263,716.77
Feb 23, 2023FY2023200M$0.00
Feb 6, 2023FY2023276B$0.00
Feb 3, 2023FY2023273M$0.00
Jan 30, 2023FY2023279C$2,274,157,215.66
Jan 30, 2023FY2023280C$5,361,787.70
Dec 22, 2022FY2023277C−$1,306,021.63
Dec 22, 2022FY2023278C$6,805,577.59
Nov 30, 2022FY2023275C$1,585,446.74
Nov 30, 2022FY2023274C$4,137,301.24
Oct 31, 2022FY2023272C$0.00
Oct 31, 2022FY2023271C$557,969,029.07
Sep 30, 2022FY2022269B$0.00
Sep 29, 2022FY2022267C$3,714,770.30
Sep 29, 2022FY2022268C$3,459,084.31
Sep 15, 2022FY2022255M$0.00
Aug 30, 2022FY2022265C$15,787,451.69
Aug 30, 2022FY2022266C$2,791,044.94
Aug 16, 2022FY2022262B$0.00
Jul 29, 2022FY2022263C$133,409,867.47
Jul 29, 2022FY2022264C$976,800.67
Jun 30, 2022FY2022261C$1,614,645.80
Jun 28, 2022FY2022260C$35,254,330.98
May 31, 2022FY2022259C$2,576,491.89
May 27, 2022FY2022258C$160,090,549.13
Apr 29, 2022FY2022256C$1,493,928,645.44
Apr 29, 2022FY2022257C$1,109,184.30
Mar 31, 2022FY2022254C−$81,062.85
Mar 29, 2022FY2022253C$998,841.40
Mar 17, 2022FY2022252M$0.00
Mar 11, 2022FY2022250C$163,764,727.22
Mar 11, 2022FY2022251C$1,321,719.31
Feb 22, 2022FY2022249C−$129,571.23
Feb 18, 2022FY2022248C$53,484,294.52
Jan 27, 2022FY2022247C$15,275,452.36
Jan 24, 2022FY2022246M$0.00
Jan 18, 2022FY2022245M−$4,108,386.04
Dec 29, 2021FY2022244C$627,455,995.25
Nov 30, 2021FY2022243C$11,173,199.20
Nov 18, 2021FY2022241M$0.00
Nov 18, 2021FY2022242M$0.00
Nov 1, 2021FY2022240M$0.00
Oct 29, 2021FY2022239C$1,092,642,712.77
Oct 14, 2021FY2022238M$0.00
Oct 7, 2021FY2022230M$0.00
Sep 30, 2021FY2021237C−$528,025,221.54
Sep 28, 2021FY2021236B$0.00
Aug 31, 2021FY2021234C−$44,728,918.71
Jul 29, 2021FY2021233C$38,656,681.13
Jun 28, 2021FY2021232C$57,822,171.57
May 26, 2021FY2021182M$0.00
May 26, 2021FY2021229M$0.00
May 26, 2021FY2021231C$93,082,526.14
Apr 29, 2021FY2021228C−$3,484,489.70
Apr 27, 2021FY2021227M$0.00
Mar 30, 2021FY2021226C$82,241,296.45
Mar 22, 2021FY2021224M$0.00
Mar 16, 2021FY2021225M$0.00
Feb 25, 2021FY2021223C$399,392,100.11
Feb 2, 2021FY2021221M$0.00
Jan 28, 2021FY2021222C$1,977,438,648.19
Jan 11, 2021FY2021220M$0.00
Dec 23, 2020FY2021219M$0.00
Dec 18, 2020FY2021218C$6,593,170.50
Dec 17, 2020FY2021217M$0.00
Dec 16, 2020FY2021215M$0.00
Dec 14, 2020FY2021216M$0.00
Nov 30, 2020FY2021214C$4,885,268.82
Oct 29, 2020FY2021213C$523,844,521.21
Oct 19, 2020FY2021210M$0.00
Oct 7, 2020FY2021211M$0.00
Oct 6, 2020FY2021212M$0.00
Sep 30, 2020FY2020208C$18,408,035.76
Sep 29, 2020FY2020209M$0.00
Aug 27, 2020FY2020207C$88,345,350.59
Aug 7, 2020FY2020206M$0.00
Aug 5, 2020FY2020205M−$74,618,327.40
Jul 28, 2020FY2020204C$246,574,368.89
Jul 16, 2020FY2020203M$0.00
Jun 29, 2020FY2020202C$43,377,338.90
Jun 25, 2020FY2020201B$0.00
Jun 2, 2020FY2020199M$0.00
May 28, 2020FY2020198C$111,427,818.36
Apr 29, 2020FY2020197C$34,548,884.23
Apr 16, 2020FY2020196M$0.00
Apr 6, 2020FY2020195M$0.00
Mar 30, 2020FY2020194C$20,223,105.57
Mar 25, 2020FY2020193B$0.00
Mar 17, 2020FY2020191M$0.00
Feb 26, 2020FY2020192C$257,905,476.16
Feb 20, 2020FY2020189B$0.00
Jan 30, 2020FY2020190C$1,558,299,710.66
Jan 14, 2020FY2020184B$0.00
Dec 20, 2019FY2020188C$210,087,730.21
Dec 16, 2019FY2020187M$0.00
Dec 5, 2019FY2020170B$0.00
Dec 3, 2019FY2020185B$0.00
Nov 26, 2019FY2020186C$13,525,580.74
Nov 20, 2019FY2020181B$0.00
Oct 29, 2019FY2020183C$345,755,088.47
Oct 15, 2019FY2020178B$0.00
Sep 27, 2019FY2019180C$9,388,165.35
Sep 27, 2019FY2019179B$0.00
Sep 24, 2019FY2019177M$0.00
Aug 29, 2019FY2019176C−$6,141,930.41
Aug 19, 2019FY2019175B$0.00
Jul 30, 2019FY2019174C−$5,705,297.19
Jun 27, 2019FY2019173C$22,137,620.79
Jun 11, 2019FY2019171B$0.00
May 29, 2019FY2019172C−$15,488,748.48
Apr 30, 2019FY2019169C$336,896,158.36
Mar 28, 2019FY2019168C−$5,943,326.34
Feb 27, 2019FY2019166B$0.00
Feb 26, 2019FY2019167C$30,208,001.98
Feb 21, 2019FY2019165B$0.00
Feb 19, 2019FY2019162M$0.00
Jan 31, 2019FY2019164C$7,230,402.26
Jan 31, 2019FY2019163C$10,185,624.77
Dec 27, 2018FY2019160C$150,988,852.43
Dec 27, 2018FY2019161C$5,903,817.32
Dec 10, 2018FY2019157M$0.00

Newest first. Every obligation is shown as reported, including zero and negative (de-obligation) actions. Award lists belong to the company of the latest action; company totals credit each action to the company named on that row, so a note marks rows where the two differ.