Miller Engineering & Research Corp
Miller Engineering & Research Corp (doing business as Merc Aerospace) is a small business in Pasadena, MD registered on SAM.gov to bid on federal contracts. It has won about $500 in federal prime contracts since fiscal year 2024, according to USAspending.gov's award records for its UEI.
- UEI
- DZNWTKJHDQF5
- CAGE code
- 71Y67
- SAM.gov registration
- Active
Federal contract history
| Fiscal year | Obligated, prime contracts |
|---|---|
| FY2026 (incomplete) | $500 |
FY2026 is still incomplete and will rise until about early January 2027 as Defense data arrives: USAspending.gov publishes Defense contracts 90 days after they're signed.
These are every prime contract USAspending.gov records under UEI DZNWTKJHDQF5, from its award search. For a company that is part of a parent company, USAspending's recipient page can show a different figure for a year, because it counts the company's own record and its parent's record separately.
Its biggest federal customers since fiscal year 2024: Missile Defense Agency ($500).
Recent contract awards
New contracts, by the date each was first signed. Orders and changes to older contracts count in the yearly totals above but aren't listed here, and Defense awards appear 90 days after signing.
| Awarded | Agency | What it's for | Obligated |
|---|---|---|---|
| Dec 4, 2025 | Missile Defense Agency | Scalable homeland innovative enterprise layered defense (SHIELD) initial order. | $500 |
Figures are prime contract obligations reported to USAspending.gov. Subcontract work is listed separately below.
Subcontract work reported by primes
Prime contractors reported 12 subcontracts to it worth about $59.3 million in the last five years, according to USAspending.gov. Primes only have to report subcontracts of $40,000 or more (since October 1, 2025; $30,000 before that), so smaller jobs are missing. Amounts are net of any cuts primes reported. None of this is in the prime contract figures.
| Prime contractor | For | Subcontracts | Amount | Latest |
|---|---|---|---|---|
| McCallie Associates, Inc. | National Aeronautics and Space Administration | 11 | $49.6 million | Feb 14, 2024 |
| Columbus Technologies and Services, Inc | National Aeronautics and Space Administration | 1 | $9.7 million | Mar 27, 2025 |
Registration details
Show registration details
From SAM.gov's monthly public file dated Nov 1, 2026. If the business has updated its registration since, SAM.gov shows the newer details.
| Legal business name | Miller Engineering & Research Corp |
|---|---|
| Doing business as | Merc Aerospace |
| Unique Entity ID (UEI) | DZNWTKJHDQF5 |
| CAGE code | 71Y67 |
| Location | Pasadena, MD |
| SAM.gov registration | Active through Aug 27, 2027 |
| Business started | 2003 |
| Primary NAICS code | 541715: Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) |
| Website | www.merc-md.com |
| How to contact | Through its website above. No phone or email in SAM.gov's public file. Search UEI DZNWTKJHDQF5 in SBA's Small Business Search for a contact the business added. |
Certifications and business types
No SBA certification (8(a), HUBZone or WOSB) in SAM.gov's public file (Nov 1, 2026).
- Small disadvantaged business (self-reported in SAM.gov)
- Women-owned (self-reported in SAM.gov)
- Women-owned small business (self-reported in SAM.gov)
SBA certifications let a business compete for set-aside contracts (set-asides explained). Check the current record on its SAM.gov entry.
How to check or correct this record
The file sometimes leaves a certification out, and a newer one won't be in it yet. Self-reported business types are what the firm says about itself on SAM.gov; they aren't SBA certifications.
Check or correct this record at the source: open its SAM.gov entry, or search UEI DZNWTKJHDQF5 () in SAM.gov's entity search (free sign-in) and in SBA's Small Business Search (formerly DSBS), which shows SBA certifications. The business can update its details in its SAM.gov registration and its certifications at certifications.sba.gov.
NAICS codes Miller Engineering & Research Corp is small under
On its SAM.gov registration, Miller Engineering & Research Corp meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- 541330 Engineering Services
- 541490 Other Specialized Design Services
- 541512 Computer Systems Design Services
- 541513 Computer Facilities Management Services
- 541690 Other Scientific and Technical Consulting Services
- 561110 Office Administrative Services
Open contracts in Miller Engineering & Research Corp's NAICS codes
363 open federal opportunities on SAM.gov use one of Miller Engineering & Research Corp's NAICS codes and may be open to it: no set-aside, or, in the codes it is registered small under, a small business set-aside or one for a status it reports about itself on SAM.gov (women-owned (WOSB)). Here are a few, those in its primary code first, then those in Maryland, then the soonest due.
Confirm eligibility first. Miller Engineering & Research Corp's women-owned (WOSB) status is self-reported on SAM.gov, and this page can't confirm an SBA certification for it, so set-asides for it may be relevant but may not be open to it: WOSB and EDWOSB set-asides need SBA WOSB program certification. SBA's Small Business Search shows a firm's current certifications.
- Request for Information – Prophylactic Platform for Medical Countermeasures
Due in 12 daysNov 18, 2026, 4:30 PM EST
- EmbraceHEALTH Clinical Research Network (EmbraceHEALTH CRN)
Due in 13 daysNov 19, 2026, 4:00 PM EST
- Prototype development for Battlefield Wound Infection Prevention and Treatment (BWI P&T) Barrier Combination
✦ The Defense Health Agency (DHA) wants one company to develop a battlefield wound product: a physical barrier that releases antibacterial and/or antifungal agents, with Food and…
Due in 14 daysNov 20, 2026, 12:00 PM ESTThe AI summary flags this date. Check SAM.gov.
- Hubble Space Telescope (HST) Servicing
✦ NASA Goddard Space Flight Center in Greenbelt, MD, is asking industry for information on a mission to boost the Hubble Space Telescope to a higher orbit, service it, or bring it…
Due in 24 daysNov 30, 2026, 3:00 PM EST
- Tactical Resupply Unmanned Aircraft System Increment II Cargo UAS Industry Demonstration
Due in 24 daysNov 30, 2026, 11:59 PM EST
Similar small businesses
Other small businesses of a similar size with the same primary NAICS code (541715) that have won federal contracts in Maryland:
- Ecotronics Ventures LLC, New Market, MD
- Warrior Centric Health, Inc., Woodbine, MD
- Ensemble Space Labs Inc, Hyattsville, MD
- Vantage Systems, Inc., Lanham, MD
- 3DFLEXIBLE Inc, Laurel, MD
- Melatech, L.L.C., Baltimore, MD
Is this your business? Get a reminder before the SAM.gov registration expires
Get a reminder before the SAM.gov registration expires. It's active through Aug 27, 2027. We'll email you 60, 30 and 7 days ahead, and if it lapses.
Frequently asked questions
What is Miller Engineering & Research Corp's CAGE code?
Miller Engineering & Research Corp's CAGE code is 71Y67. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is Miller Engineering & Research Corp's UEI?
Miller Engineering & Research Corp's Unique Entity ID (UEI) is DZNWTKJHDQF5. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is Miller Engineering & Research Corp's SAM.gov registration active?
Yes, as of SAM.gov's public data from Nov 1, 2026, Miller Engineering & Research Corp's registration is active through Aug 27, 2027. Registrations are renewed every year.
Is Miller Engineering & Research Corp a small business?
Miller Engineering & Research Corp is registered on SAM.gov as small under 7 NAICS codes, including its primary code, 541715. Size is set per NAICS code, so a business can be small for some contracts and not others.
Keep going
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- How to become a government subcontractor
- Hiring subcontractors? List small businesses by state, NAICS code and certification
Registration details come from SAM.gov's public entity extract and contract figures from USAspending.gov. Contact names and street addresses are left out. To change these details, update the registration on SAM.gov. To report a mistake on this page, or to ask us to remove it, email hello@fedready.us with the page address; we reply within 2 business days. For a removal, write from an address at the company.