United States · Federal contract register · Supplier record

THE LEWIN GROUP, INC.

Line: Professional, program evaluation and review and development (R410)Register loaded to September 2026Compiled 7 October 2026

THE LEWIN GROUP, INC. — United States · Federal contract register · Supplier record: 237 contracts, all years ($1,081,085,168 · Sep 2002 – Sep 2026); $121M since January 2024 (13 contracts · 2 agencies); 27th rank in the line (of 492 suppliers · 0.85%); 33 agencies never served ($485M on the line without THE LEWIN GROUP, INC.).

Assay record ASY-US-1JHXIHC1OG · Cite as: Assay Systems, “THE LEWIN GROUP, INC. in the USAspending register”, https://assay-systems.com/register/us/the-lewin-group-inc/

237
contracts, all years
$1,081,085,168 · Sep 2002 – Sep 2026
$121M
since January 2024
13 contracts · 2 agencies
27th
rank in the line
of 492 suppliers · 0.85%
33
agencies never served
$485M on the line without THE LEWIN GROUP, INC.

Own record by year

2019 onward
$150M
$17.0M
$31.7M
$42.0M
$58.8M
$85.2M
$1.3M
$34.1M
20192020202120222023202420252026

Who buys from THE LEWIN GROUP, INC.

since January 2024
2agencies
$121Mpaid
92.2%top buyer
Department of Health and Human Services92.2%
$111,166,964
Department of the Interior7.8%
$9,373,007

Before 2024 only: Department of Defense, Department of Housing and Urban Development, Department of Veterans Affairs, Equal Employment Opportunity Commission.

The line

since January 2024
$1.3Bline value
1,032contracts
39agencies
492suppliers
36.0%held by top ten

Professional, program evaluation and review and development (R410)

$653M
$460M
$211M
202420252026Jan–Sep
27thof 492 suppliers
$11,233,458THE LEWIN GROUP, INC. in the line
0.85%share of the line
0.6%of $292,987,661 spent by Department of Health and Human Services
10.3%of $90,905,598 spent by Department of the Interior

Agencies that buy the line and never bought from THE LEWIN GROUP, INC.

33agencies
480contracts
$484,988,813since January 2024
Department of Homeland Security54 contracts
$136,559,496
General Services Administration24 contracts
$77,394,202
Department of the Treasury35 contracts
$70,314,002
Department of Education67 contracts
$30,203,287
National Aeronautics and Space Administration29 contracts
$26,977,743
National Science Foundation19 contracts
$21,814,483
Department of State91 contracts
$17,979,205
Department of Transportation20 contracts
$17,471,594
Department of Agriculture28 contracts
$16,904,929
Office of Personnel Management4 contracts
$15,727,238
Department of Justice32 contracts
$15,494,786
Social Security Administration7 contracts
$11,211,095
Millennium Challenge Corporation10 contracts
$6,275,799
Department of Labor9 contracts
$5,484,171
Department of Commerce8 contracts
$3,723,885
Department of Energy3 contracts
$2,845,002
Agency for International Development13 contracts
$1,955,006
U.S. International Development Finance Corporation1 contract
$1,576,292
Export-Import Bank of the United States2 contracts
$1,052,179
Environmental Protection Agency1 contract
$758,862
Commodity Futures Trading Commission6 contracts
$738,201
National Gallery of Art1 contract
$574,053
Corporation for National and Community Service1 contract
$469,736
Federal Communications Commission1 contract
$462,552
Federal Maritime Commission1 contract
$409,244
District of Columbia Courts3 contracts
$242,000
Consumer Financial Protection Bureau2 contracts
$136,632
Smithsonian Institution2 contracts
$84,030
National Endowment for the Humanities2 contracts
$71,711
National Archives and Records Administration1 contract
$37,852
Peace Corps1 contract
$18,200
Executive Office of the President1 contract
$12,596
Federal Mediation and Conciliation Service1 contract
$8,749

How the line is bought

by value, since 2024
32%no competition
12%one applicant
0of these to THE LEWIN GROUP, INC.
Competed, several suppliers applied489 contracts
$740,016,983 · 55.9%
Awarded directly, no competition385 contracts
$417,874,318 · 31.6%
Competed, one supplier applied158 contracts
$164,867,599 · 12.5%

Contracts reaching their end dates

Oct 2026 – October 2027
298contracts
$521,526,807end by October 2027
73end in March 2027 · $49.0M
155in agencies never served · $183M
$44.6M
$13.7M
$7.7M
$53.2M
$37.2M
$49.0M
$30.1M
$22.7M
$21.3M
$15.2M
$25.1M
$202M
$46.7K
Oct 2610 contractsNov 2618 contractsDec 2622 contractsJan 2717 contractsFeb 2712 contractsMar 2773 contractsApr 2720 contractsMay 2714 contractsJun 2712 contractsJul 2715 contractsAug 2721 contractsSep 2763 contractsOct 271 contract

Suppliers next to it in the line

since January 2024
PADRON PARTNERS II LLC3 contracts · 1 agency
$11,782,781
THE LEWIN GROUP, INC.
$11,233,458
A3 CONSULTING LLC1 contract · 1 agency
$10,651,534
KONIAG IT SYSTEMS, LLC1 contract · 1 agency
$9,976,400

All 492 suppliers in the line

Fastest-growing supplier in the line

same line
+101%growth

Supplier UEI JCBMLGPE6Z71

2024 to date
$84,589,912
2022–2023
$42,166,397

The extract

Every buying office, every contract holder, value, number and end date behind the figures above.

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Source: USAspending.gov, U.S. Department of the Treasury, Bureau of the Fiscal Service, usaspending.gov, accessed 30 September 2026.The data is available to copy, adapt, redistribute, or otherwise use for non-commercial or for commercial purposes (USAspending.gov, Licensing); no Dun & Bradstreet data is shown.