Leydig, Voit & Mayer, Ltd.
Leydig, Voit & Mayer, Ltd. received $1.8M in federal prime contract obligations in the 12 months ending Oct 5, 2026, down 71.7% from $6.4M the year before, and $23.2M since FY2022. Its largest customer is the Department of Health and Human Services.
See 5 contracts ending in the next 18 months ↓Contractor details
- Unique Entity ID (UEI)
- EBWMLJZ4ZTY3
- CAGE code
- 3K2Z7
- Headquarters
- Chicago, IL
- Business size
- Other Than Small Business
As recorded on this UEI's most recent prime contract action in USAspending.gov. Confirm current registration and certifications in SAM.gov.
Obligations by fiscal year
Net prime contract obligations by federal fiscal year.
Markets where it ranks top 10
Agency and NAICS markets where this UEI is one of the ten largest primes in the latest 12 months.
Top agencies
Funding agencies ranked by obligations since FY2022.
| Funding agency | Latest 12 mo | Since FY2022 |
|---|---|---|
| Department of Health and Human Services | $1.7M | $23.0M |
| Department of Justice | $49K | $125K |
Top NAICS codes
Industry codes agencies recorded on this contractor's awards, since FY2022.
| NAICS | Industry | Latest 12 mo | Since FY2022 |
|---|---|---|---|
| 541110 | Offices of Lawyers | $1.8M | $23.2M |
What it sells
Product and service codes (PSC) on this contractor's awards, since FY2022.
| PSC | Description | Since FY2022 |
|---|---|---|
| R418 | Support- professional: Legal | $23.0M |
| R498 | Support- professional: Patent and Trademark | $177K |
Contracts ending in the next 18 months
This contractor's largest awards whose current period of performance ends soon. Options and extensions often move these dates.
| Award | Agency | Obligated | Current end |
|---|---|---|---|
| 75N91024F00001 | Department of Health and Human Services THE PURPOSE OF THIS TASK ORDER IS TO SUPPORT THE NIH NCI PATENT LEGAL SERVICES FOR MECHANICAL ENGINEERING. | $1.3M | Jun 3, 2027 |
| 75N91024F00001 | Department of Health and Human Services THE PURPOSE OF THIS TASK ORDER IS TO SUPPORT THE NIH NCI PATENT LEGAL SERVICES FOR BIOTECHNOLOGY. | $13.5M | Jun 3, 2027 |
| 75N91024F00001 | Department of Health and Human Services THE PURPOSE OF THIS TASK ORDER IS TO SUPPORT THE NIH NCI PATENT LEGAL SERVICES FOR SOFTWARE. | $918K | Jun 3, 2027 |
| 75N91024F00001 | Department of Health and Human Services THE PURPOSE OF THIS TASK ORDER IS TO SUPPORT THE NIH NCI PATENT LEGAL SERVICES FOR CHEMISTRY. | $1.4M | Jun 3, 2027 |
| 75N93025F00026 | Department of Health and Human Services CONTRACT# 75N98020D00050 LEYDIG NIAID BIO POP 09/09/2025 - 09/08/2026 CAN/PROJECT 8067097/160719 TOTAL AMOUNT $442,798 | $899K | Sep 8, 2027 |
Recent awards
This contractor's newest prime contract awards, most recent first.
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| 75N98026F00025 | Department of Health and Human Services PATENT AND LEGAL SERVICES FOR NHLBI | $16K | Sep 3, 2026 |
| 75N92E26F50010 | Department of Health and Human Services LEYDIG VOIT & MAYER:1107249 | $15K | Jan 30, 2026 |
| 75N95C26F30003 | Department of Health and Human Services REQUIREMENT: PAY THE APPLICATION FILING FEES AND PREPARE AND FILE DIVISIONAL PATENT APPLICATION IN SELECTED COUNTRY. REFERENCE NO.: E-114-2018-0-EP-01, LAW FIRM DOCKET/MATTER… | $20K | Dec 18, 2025 |
| 75N93025F00027 | Department of Health and Human Services PATENT LEGAL SERVICES | $14K | Sep 17, 2025 |
| 75N93025F00026 | Department of Health and Human Services CONTRACT# 75N98020D00050 LEYDIG NIAID BIO POP 09/09/2025 - 09/08/2026 CAN/PROJECT 8067097/160719 TOTAL AMOUNT $442,798 | $443K | Sep 10, 2025 |
| 75N95C25F30020 | Department of Health and Human Services PREPARE AND FILE PAPERS AND PAY ASSOCIATED FEES TO GRANT THE PATENT. REFERENCE NO.: E-114-2018-0-JP-01, LAW FIRM DOCKET/MATTER NO.: 770160, IN ACCORDANCE WITH NIH TORFQ NO:… | $13K | Sep 2, 2025 |
| 75N92025F00027 | Department of Health and Human Services [25-014640] NHLBI REQUIRES THE VENDOR TO PREPARE AND FILE A PROVISIONAL PATENT APPLICATION IN ORDER TO SECURE PATENT PROTECTION FOR THE INVENTION DESCRIBED IN E-154-2024-0-US-01 | $13K | Aug 20, 2025 |
| 75N93025F00025 | Department of Health and Human Services PATENT LEGAL SERVICES - CB.0016-25 | $15K | Aug 18, 2025 |
Prime contracts (award types A–D) from USAspending.gov through Oct 5, 2026. Subcontracts are not included. Net obligations include deobligations and corrections.

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