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BidBenchmark

Contract award

MISSION SUPPORT & TEST SERVICES LLC

IGF::CL,CT::IGF CONTRACT AWARD DE-NA0003624 TO THE MISSION SUPPORT AND TEST SERVICES LLC (MSTS) FOR THE MANAGEMENT AND OPERATION OF THE DEPARTMENT OF ENERGY NATIONAL NUCLEAR SECURITY ADMINISTRATION'S NEVADA NATIONAL SECURITY SITE.
PIID
DENA0003624
Award key
CONT_AWD_DENA0003624_8900_-NONE-_-NONE-
Recipient UEI
YSYZHPCG4XB3
Source as of
Current award value
$11,256,139,7783
Obligated to date
$7,660,799,5372
Potential with options
$11,256,139,7783
Awarding agency
Department of EnergyDepartment of Energy
Place of performance
Las Vegas, Nevada
Set-aside
No set-aside used
Pricing
Cost Plus Award Fee
Competition
Full and Open Competition5 offers received
Period of performance
Aug 1, 2017Nov 30, 2027Through Nov 30, 2027 if all options are exercised

Against comparable awards

Where this award sits in the published Facilities Operations Support distribution.

At $11,256,139,778, this award is above the top quartile. The median is $47,200 across 393 comparable awards.

Comparison uses the same measure (current award value) and the snapshot published Aug 10, 2026. See the full benchmark.

Transaction history

Every action recorded against this award, in the order the government reported them.

ModAction dateReasonObligationValue at action
0May 12, 2017Initial award$4,000,000.00$11,256,139,778.28
1Jun 7, 2017M$0.00$11,256,139,778.28
2Aug 31, 2017C$4,379,530.43$11,256,139,778.28
3Sep 28, 2017C$95,626,621.83$11,256,139,778.28
4Sep 29, 2017C$1,620,469.57$11,256,139,778.28
7Nov 15, 2017B$0.00$11,256,139,778.28
8Nov 30, 2017B$0.00$11,256,139,778.28
5Dec 26, 2017C$89,913,111.69$11,256,139,778.28
6Dec 27, 2017C$79,665,059.55$11,256,139,778.28
10Jan 30, 2018C$48,810,294.71$11,256,139,778.28
11Jan 31, 2018C$4,970,750.80$11,256,139,778.28
12Feb 27, 2018C$119,517,942.70$11,256,139,778.28
13Feb 27, 2018C$2,314,178.43$11,256,139,778.28
14Mar 14, 2018M$0.00$11,256,139,778.28
15Mar 26, 2018C$14,996,619.10$11,256,139,778.28
16Mar 29, 2018C-$31,689.69$11,256,139,778.28
9Apr 3, 2018B-$1,197,662.85$11,256,139,778.28
17Apr 27, 2018C$230,133,550.80$11,256,139,778.28
18Apr 27, 2018C$4,226,658.57$11,256,139,778.28
19May 10, 2018M$1,197,662.85$11,256,139,778.28
20May 30, 2018C$33,724,786.30$11,256,139,778.28
21May 30, 2018C$3,609,133.13$11,256,139,778.28
22Jun 18, 2018M$0.00$11,256,139,778.28
23Jun 28, 2018C$13,046,158.43$11,256,139,778.28
24Jun 28, 2018C$869,316.81$11,256,139,778.28
25Jul 30, 2018C$8,506,927.64$11,256,139,778.28
26Jul 31, 2018C-$10,417,374.23$11,256,139,778.28
27Aug 20, 2018M$0.00$11,256,139,778.28
28Aug 27, 2018C$13,319,211.59$11,256,139,778.28
29Aug 29, 2018C$26,385,745.60$11,256,139,778.28
30Sep 26, 2018N$0.00$11,256,139,778.28
31Sep 27, 2018C$12,339,312.21$11,256,139,778.28
32Sep 27, 2018C$5,330,292.78$11,256,139,778.28
34Oct 29, 2018C$369,777,762.40$11,256,139,778.28
35Oct 30, 2018C$0.00$11,256,139,778.28
33Nov 5, 2018B$0.00$11,256,139,778.28
36Nov 7, 2018M$0.00$11,256,139,778.28
38Nov 28, 2018C$4,529,090.00$11,256,139,778.28
37Nov 29, 2018M$0.00$11,256,139,778.28
39Nov 29, 2018C$4,209,874.61$11,256,139,778.28
40Dec 27, 2018C$46,021,127.27$11,256,139,778.28
41Dec 27, 2018C$795,576.00$11,256,139,778.28
42Jan 14, 2019M$0.00$11,256,139,778.28
43Jan 30, 2019C$12,069,388.00$11,256,139,778.28
45Jan 31, 2019C$4,918,786.86$11,256,139,778.28
46Feb 27, 2019C$14,272,004.70$11,256,139,778.28
47Mar 28, 2019C$7,264,423.04$11,256,139,778.28
48Apr 19, 2019C-$1,879,983.31$11,256,139,778.28
49Apr 29, 2019C$7,912,174.00$11,256,139,778.28
44May 10, 2019M$0.00$11,256,139,778.28
50May 16, 2019M$0.00$11,256,139,778.28
51May 28, 2019C$2,197,083.52$11,256,139,778.28
53Jun 27, 2019C$6,600,713.05$11,256,139,778.28
52Jul 2, 2019A$0.00$11,256,139,778.28
54Jul 30, 2019C$34,522,468.85$11,256,139,778.28
55Aug 1, 2019M$0.00$11,256,139,778.28
56Aug 29, 2019M$0.00$11,256,139,778.28
57Aug 29, 2019C$3,367,449.93$11,256,139,778.28
58Sep 26, 2019C$11,072,001.48$11,256,139,778.28
59Oct 16, 2019A$0.00$11,256,139,778.28
61Oct 29, 2019C$68,719,590.27$11,256,139,778.28
63Nov 25, 2019C$5,019,373.17$11,256,139,778.28
65Dec 20, 2019C$36,493,457.64$11,256,139,778.28
64Jan 16, 2020M$0.00$11,256,139,778.28
67Jan 30, 2020C$279,494,819.00$11,256,139,778.28
66Feb 4, 2020M$0.00$11,256,139,778.28
60Feb 10, 2020M$0.00$11,256,139,778.28
62Feb 10, 2020M$0.00$11,256,139,778.28
68Feb 26, 2020C$101,654,810.92$11,256,139,778.28
70Mar 31, 2020C$20,152,453.29$11,256,139,778.28
69Apr 1, 2020M$0.00$11,256,139,778.28
71Apr 13, 2020M$0.00$11,256,139,778.28
72Apr 16, 2020M$0.00$11,256,139,778.28
73Apr 30, 2020C$25,882,017.37$11,256,139,778.28
74May 28, 2020C$2,139,854.37$11,256,139,778.28
78Jun 26, 2020C$19,187,691.59$11,256,139,778.28
75Jul 30, 2020M$0.00$11,256,139,778.28
76Jul 30, 2020M$0.00$11,256,139,778.28
79Jul 30, 2020C$30,395,050.52$11,256,139,778.28
80Aug 20, 2020M$0.00$11,256,139,778.28
81Aug 31, 2020M$0.00$11,256,139,778.28
82Sep 2, 2020M$31,125,460.73$11,256,139,778.28
83Sep 29, 2020C$29,912,963.93$11,256,139,778.28
84Sep 30, 2020M$0.00$11,256,139,778.28
86Oct 7, 2020M$0.00$11,256,139,778.28
85Oct 13, 2020M$0.00$11,256,139,778.28
87Oct 30, 2020C$82,924,418.45$11,256,139,778.28
88Nov 4, 2020M$22,245,500.00$11,256,139,778.28
90Nov 25, 2020C$5,577,264.91$11,256,139,778.28
91Dec 14, 2020M$0.00$11,256,139,778.28
92Dec 17, 2020M$0.00$11,256,139,778.28
93Dec 18, 2020C$7,818,657.66$11,256,139,778.28
94Dec 22, 2020M$0.00$11,256,139,778.28
95Dec 23, 2020C$1,607,818.44$11,256,139,778.28
96Dec 30, 2020B$0.00$11,256,139,778.28
97Jan 28, 2021C$380,393,264.32$11,256,139,778.28
98Feb 25, 2021C$103,759,736.12$11,256,139,778.28
100Mar 16, 2021M$0.00$11,256,139,778.28
101Mar 30, 2021C$51,416,624.54$11,256,139,778.28
89Apr 5, 2021B$0.00$11,256,139,778.28
99Apr 8, 2021M$0.00$11,256,139,778.28
102Apr 14, 2021M$0.00$11,256,139,778.28
77Apr 14, 2021M$0.00$11,256,139,778.28
103Apr 30, 2021C$66,276,979.64$11,256,139,778.28
105May 27, 2021C$19,505,725.39$11,256,139,778.28
104Jun 9, 2021M$0.00$11,256,139,778.28
107Jun 29, 2021C$10,895,200.79$11,256,139,778.28
106Jun 30, 2021M$0.00$11,256,139,778.28
110Jul 14, 2021M$0.00$11,256,139,778.28
108Jul 21, 2021M$0.00$11,256,139,778.28
111Jul 30, 2021C$35,464,631.70$11,256,139,778.28
112Aug 30, 2021M$0.00$11,256,139,778.28
113Aug 30, 2021C$54,688,714.51$11,256,139,778.28
109Sep 16, 2021B$0.00$11,256,139,778.28
115Sep 29, 2021C$12,122,483.51$11,256,139,778.28
114Sep 30, 2021M$0.00$11,256,139,778.28
116Oct 7, 2021M$0.00$11,256,139,778.28
118Oct 28, 2021C$117,401,303.68$11,256,139,778.28
117Oct 29, 2021M$0.00$11,256,139,778.28
122Nov 26, 2021C$11,670,247.62$11,256,139,778.28
123Dec 21, 2021M$0.00$11,256,139,778.28
120Dec 23, 2021M$0.00$11,256,139,778.28
124Dec 28, 2021C$132,191,981.14$11,256,139,778.28
126Jan 15, 2022M-$2,162,615.04$11,256,139,778.28
121Jan 21, 2022D$0.00$11,256,139,778.28
128Jan 27, 2022C$22,050,607.27$11,256,139,778.28
127Feb 2, 2022M$0.00$11,256,139,778.28
129Feb 18, 2022C$12,323,913.73$11,256,139,778.28
130Feb 18, 2022C$3,024,877.01$11,256,139,778.28
133Mar 11, 2022C$37,175,970.74$11,256,139,778.28
134Mar 11, 2022C$300,000.00$11,256,139,778.28
136Mar 28, 2022M$0.00$11,256,139,778.28
135Mar 29, 2022C$4,968,151.90$11,256,139,778.28
137Mar 30, 2022C$1,925,000.00$11,256,139,778.28
131Apr 14, 2022A$0.00$11,256,139,778.28
138Apr 27, 2022A$0.00$11,256,139,778.28
139Apr 28, 2022C$354,457,002.20$11,256,139,778.28
141Apr 28, 2022C$2,749,627.99$11,256,139,778.28
140May 6, 2022D$0.00$11,256,139,778.28
145May 26, 2022C$34,217,239.22$11,256,139,778.28
146May 27, 2022C$1,277,704.69$11,256,139,778.28
143Jun 7, 2022M$0.00$11,256,139,778.28
144Jun 16, 2022M$0.00$11,256,139,778.28
147Jun 28, 2022C$75,877,873.83$11,256,139,778.28
148Jun 29, 2022C$15,107,466.82$11,256,139,778.28
149Jul 29, 2022C$24,616,052.37$11,256,139,778.28
150Jul 29, 2022C$27,411,684.53$11,256,139,778.28
152Aug 17, 2022G$0.00$11,256,139,778.28
153Aug 30, 2022C$20,043,741.05$11,256,139,778.28
151Aug 31, 2022M$0.00$11,256,139,778.28
154Aug 31, 2022C$2,255,801.00$11,256,139,778.28
125Sep 8, 2022B$0.00$11,256,139,778.28
155Sep 22, 2022M$0.00$11,256,139,778.28
156Sep 29, 2022C$8,193,892.64$11,256,139,778.28
157Sep 29, 2022C$16,123,903.84$11,256,139,778.28
142Oct 4, 2022M$0.00$11,256,139,778.28
158Oct 27, 2022C$141,535,078.15$11,256,139,778.28
159Nov 15, 2022M$0.00$11,256,139,778.28
162Nov 29, 2022C$19,917,519.32$11,256,139,778.28
163Nov 29, 2022C$0.00$11,256,139,778.28
161Dec 2, 2022M$0.00$11,256,139,778.28
164Dec 21, 2022M$0.00$11,256,139,778.28
167Dec 21, 2022M$0.00$11,256,139,778.28
165Dec 22, 2022C$14,191,424.37$11,256,139,778.28
166Dec 22, 2022C$80,582.52$11,256,139,778.28
168Jan 4, 2023M$0.00$11,256,139,778.28
169Jan 10, 2023M$0.00$11,256,139,778.28
171Jan 30, 2023C$412,534,706.69$11,256,139,778.28
172Jan 30, 2023C$646,157.00$11,256,139,778.28
173Feb 27, 2023C$40,176,725.07$11,256,139,778.28
174Feb 27, 2023C$650,268.43$11,256,139,778.28
175Mar 7, 2023M$0.00$11,256,139,778.28
176Mar 30, 2023C$37,376,358.01$11,256,139,778.28
177Mar 30, 2023C$2,577,200.67$11,256,139,778.28
160Apr 20, 2023A$0.00$11,256,139,778.28
178Apr 27, 2023C$8,680,150.71$11,256,139,778.28
179Apr 27, 2023C$1,820,794.76$11,256,139,778.28
180May 15, 2023M$0.00$11,256,139,778.28
182May 30, 2023C$33,089,619.85$11,256,139,778.28
183May 31, 2023C$497,579.70$11,256,139,778.28
185Jun 28, 2023C$16,650,498.63$11,256,139,778.28
186Jun 28, 2023C$1,354,947.74$11,256,139,778.28
184Jul 12, 2023M$0.00$11,256,139,778.28
188Jul 27, 2023C$22,435,469.30$11,256,139,778.28
189Jul 27, 2023C$22,170,334.00$11,256,139,778.28
190Aug 15, 2023M$0.00$11,256,139,778.28
187Aug 28, 2023D$0.00$11,256,139,778.28
191Aug 28, 2023C$10,490,585.38$11,256,139,778.28
192Aug 28, 2023C$10,163,609.63$11,256,139,778.28
193Aug 29, 2023M$0.00$11,256,139,778.28
194Sep 11, 2023D$0.00$11,256,139,778.28
196Sep 27, 2023C$23,469,068.14$11,256,139,778.28
197Sep 27, 2023C$17,247,601.94$11,256,139,778.28
195Oct 26, 2023D$0.00$11,256,139,778.28
199Oct 27, 2023C$105,277,877.19$11,256,139,778.28
201Nov 15, 2023C$25,464,263.69$11,256,139,778.28
202Nov 16, 2023C$710,000.00$11,256,139,778.28
181Nov 21, 2023M$0.00$11,256,139,778.28
198Dec 7, 2023M$0.00$11,256,139,778.28
119Dec 8, 2023M$0.00$11,256,139,778.28
132Dec 8, 2023M$0.00$11,256,139,778.28
170Dec 8, 2023M$0.00$11,256,139,778.28
200Dec 8, 2023M$0.00$11,256,139,778.28
203Dec 20, 2023M$0.00$11,256,139,778.28
204Dec 27, 2023C$127,730,088.35$11,256,139,778.28
205Dec 27, 2023C$808,737.86$11,256,139,778.28
206Jan 17, 2024C$10,807,647.32$11,256,139,778.28
207Jan 18, 2024C$1,159,125.23$11,256,139,778.28
208Jan 29, 2024C$250,000.00$11,256,139,778.28
209Jan 29, 2024C$2,841,747.57$11,256,139,778.28
210Feb 28, 2024C$108,104,048.98$11,256,139,778.28
211Feb 28, 2024C$5,711,747.57$11,256,139,778.28
212Mar 28, 2024C$69,191,244.31$11,256,139,778.28
213Mar 28, 2024C$2,579,029.13$11,256,139,778.28
214Apr 29, 2024C$532,852,033.34$11,256,139,778.28
215Apr 29, 2024C$2,432,309.21$11,256,139,778.28
216May 14, 2024M$0.00$11,256,139,778.28
217May 29, 2024M$0.00$11,256,139,778.28
220May 30, 2024C$23,394,935.18$11,256,139,778.28
221May 30, 2024C$4,103,923.45$11,256,139,778.28
219Jun 3, 2024M$0.00$11,256,139,778.28
218Jun 6, 2024M$0.00$11,256,139,778.28
222Jun 26, 2024C$17,435,356.29$11,256,139,778.28
223Jun 27, 2024C$3,709,226.64$11,256,139,778.28
224Jul 24, 2024M$0.00$11,256,139,778.28
225Jul 30, 2024C$30,208,132.37$11,256,139,778.28
226Jul 30, 2024C$27,310,775.00$11,256,139,778.28
227Aug 22, 2024M$0.00$11,256,139,778.28
228Aug 29, 2024M$0.00$11,256,139,778.28
229Aug 29, 2024C$9,913,703.29$11,256,139,778.28
230Aug 29, 2024C-$4,570,060.33$11,256,139,778.28
232Sep 26, 2024C$2,186,973.33$11,256,139,778.28
233Sep 26, 2024C$3,793,229.70$11,256,139,778.28
234Sep 30, 2024M$0.00$11,256,139,778.28
235Oct 3, 2024M$0.00$11,256,139,778.28
237Oct 29, 2024C$174,003,365.69$11,256,139,778.28
236Oct 30, 2024M$0.00$11,256,139,778.28
231Nov 22, 2024M$0.00$11,256,139,778.28
238Nov 26, 2024C$5,846,115.71$11,256,139,778.28
239Nov 26, 2024C-$6,516.14$11,256,139,778.28
241Dec 18, 2024C$10,790,560.14$11,256,139,778.28
242Dec 18, 2024C$359,708.74$11,256,139,778.28
244Jan 30, 2025C$190,477,517.06$11,256,139,778.28
245Jan 30, 2025C$1,115,533.98$11,256,139,778.28
240Feb 7, 2025M$0.00$11,256,139,778.28
243Feb 12, 2025M$0.00$11,256,139,778.28
246Feb 12, 2025M$0.00$11,256,139,778.28
247Feb 26, 2025C$21,943,792.62$11,256,139,778.28
248Feb 27, 2025C$1,710,194.18$11,256,139,778.28
249Mar 13, 2025C$21,186,735.13$11,256,139,778.28
250Mar 13, 2025C$3,362,621.36$11,256,139,778.28
253Mar 27, 2025C$370,616.00$11,256,139,778.28
254Mar 27, 2025C$0.00$11,256,139,778.28
251Apr 11, 2025M$0.00$11,256,139,778.28
256Apr 21, 2025M-$663,000.00$11,256,139,778.28
255Apr 24, 2025M$0.00$11,256,139,778.28
257Apr 28, 2025C$138,707,288.70$11,256,139,778.28
258Apr 28, 2025C$3,823,459.03$11,256,139,778.28
252May 1, 2025M$0.00$11,256,139,778.28
259May 8, 2025M$0.00$11,256,139,778.28
261May 28, 2025C$254,692,566.64$11,256,139,778.28
262May 28, 2025C$2,043,689.32$11,256,139,778.28
260Jun 8, 2025M$0.00$11,256,139,778.28
264Jun 13, 2025M$0.00$11,256,139,778.28
267Jun 26, 2025C$36,062,738.77$11,256,139,778.28
268Jun 26, 2025C$3,698,617.90$11,256,139,778.28
266Jul 15, 2025M$0.00$11,256,139,778.28
271Jul 30, 2025C$23,363,745.68$11,256,139,778.28
272Jul 30, 2025C$747,133.00$11,256,139,778.28
274Aug 27, 2025C$18,671,279.23$11,256,139,778.28
275Aug 27, 2025C$21,178,300.97$11,256,139,778.28
269Sep 19, 2025M$0.00$11,256,139,778.28
270Sep 19, 2025M$0.00$11,256,139,778.28
277Sep 26, 2025C$53,369,366.09$11,256,139,778.28
278Sep 29, 2025C$7,698,368.53$11,256,139,778.28
276Sep 30, 2025M$0.00$11,256,139,778.28
279Sep 30, 2025M$0.00$11,256,139,778.28
280Oct 1, 2025M-$194,154.00$11,256,139,778.28
282Oct 17, 2025C$82,128,991.00$11,256,139,778.28
283Oct 30, 2025C$11,561,742.98$11,256,139,778.28
281Nov 18, 2025M$0.00$11,256,139,778.28
285Nov 21, 2025M$0.00$11,256,139,778.28
287Nov 25, 2025C$266,954,614.51$11,256,139,778.28
273Dec 18, 2025M$0.00$11,256,139,778.28
289Dec 18, 2025M$0.00$11,256,139,778.28
290Dec 29, 2025C$6,671,075.67$11,256,139,778.28
291Dec 30, 2025C$64,356.44$11,256,139,778.28
286Jan 5, 2026M$0.00$11,256,139,778.28
288Jan 5, 2026M$0.00$11,256,139,778.28
292Jan 28, 2026C$10,765,606.97$11,256,139,778.28
293Jan 28, 2026C$0.00$11,256,139,778.28
284Feb 2, 2026M$0.00$11,256,139,778.28
294Feb 19, 2026M$0.00$11,256,139,778.28
296Feb 25, 2026C$417,041,302.69$11,256,139,778.28
297Feb 25, 2026C$3,356,649.00$11,256,139,778.28
265Mar 10, 2026M$0.00$11,256,139,778.28
295Mar 31, 2026M$0.00$11,256,139,778.28
298Mar 31, 2026C$7,451,491.58$11,256,139,778.28
299Mar 31, 2026C$630,021.78$11,256,139,778.28
300Apr 21, 2026M$0.00$11,256,139,778.28
301Apr 27, 2026C$62,067,050.22$11,256,139,778.28
302Apr 27, 2026C$429,605.94$11,256,139,778.28
304May 27, 2026C$9,562,796.24$11,256,139,778.28
305May 27, 2026C$8,549,740.98$11,256,139,778.28
306May 28, 2026M$0.00$11,256,139,778.28
303Jun 9, 2026M$0.00$11,256,139,778.28
307Jun 29, 2026C$24,356,735.77$11,256,139,778.28
308Jun 29, 2026C$2,018,761.88$11,256,139,778.28
310Jul 28, 2026C$13,814,979.45$11,256,139,778.28
311Jul 28, 2026C$25,269,454.40$11,256,139,778.28

Provenance

Which source record produced each displayed rollup figure.

FieldSourceFileRetrievedParserArtifact hash
awarding_agency_idUSAspending.govAug 10, 2026usaspending_contract_csv@2026.08.24ebc1f05a1f6
contractor_idUSAspending.govAug 10, 2026usaspending_contract_csv@2026.08.24ebc1f05a1f6
current_award_valueUSAspending.govAug 10, 2026usaspending_contract_csv@2026.08.24ebc1f05a1f6
naics_codeUSAspending.govAug 10, 2026usaspending_contract_csv@2026.08.24ebc1f05a1f6
potential_award_valueUSAspending.govAug 10, 2026usaspending_contract_csv@2026.08.24ebc1f05a1f6
psc_codeUSAspending.govAug 10, 2026usaspending_contract_csv@2026.08.24ebc1f05a1f6
total_obligatedUSAspending.govAug 10, 2026usaspending_contract_csv@2026.08.24ebc1f05a1f6

Sources and method

Figures on this page are computed from public federal award records. Numbers are never estimated or generated; where a figure is withheld, the reason is stated rather than filled in.

This page is a record of one federal award, assembled from the transactions the government published against it. Note 1 describes where the rollup came from. Values are award values, not unit prices.

  1. 1Rollup values derive from 310 transaction records parsed from USAspending.gov, retrieved Aug 10, 2026 by transform awards@2026.08.1.
  2. 2Obligations are the sum of signed federal action obligations across all transactions; deobligations are negative and remain negative.
  3. 3Current and potential award values are taken from the latest reported action, not summed across modifications.