Christopher Tool & MFG. Co.
Christopher Tool & MFG. Co. is a small business in Solon, OH registered on SAM.gov to bid on federal contracts. Prime contractors reported 24 subcontracts to it worth about $24.5 million in the last five years, according to USAspending.gov.
- UEI
- ELZ8CMRH6AH4
- CAGE code
- 4K279
- SAM.gov registration
- Active
Federal contract history
USAspending.gov shows no federal prime contracts for this UEI in the last five years. Its work as a subcontractor is below.
Subcontract work reported by primes
Prime contractors reported 24 subcontracts to it worth about $24.5 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 |
|---|---|---|---|---|
| Moog Inc. | Defense Contract Management Agency, Defense Logistics Agency | 16 | $24 million | Jan 16, 2025 |
| Hamilton Sundstrand Corporation | Defense Logistics Agency | 8 | $474,940 | Dec 3, 2025 |
Registration details
Show registration details
From SAM.gov's monthly public file dated Oct 5, 2026. If the business has updated its registration since, SAM.gov shows the newer details.
| Legal business name | Christopher Tool & MFG. Co. |
|---|---|
| Unique Entity ID (UEI) | ELZ8CMRH6AH4 |
| CAGE code | 4K279 |
| Location | Solon, OH |
| SAM.gov registration | Active through Aug 17, 2027 |
| Business started | 1953 |
| Primary NAICS code | 332710: Machine Shops |
| How to contact | No phone or email in SAM.gov's public file. Search UEI ELZ8CMRH6AH4 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 (Oct 5, 2026).
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.
Check or correct this record at the source: open its SAM.gov entry, or search UEI ELZ8CMRH6AH4 () 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 Christopher Tool & MFG. Co. is small under
On its SAM.gov registration, Christopher Tool & MFG. Co. meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
- 332710 Machine Shops
- 213112 Support Activities for Oil and Gas Operations
- 332991 Ball and Roller Bearing Manufacturing
- 332993 Ammunition (except Small Arms) Manufacturing
- 332994 Small Arms, Ordnance, and Ordnance Accessories Manufacturing
- 333618 Other Engine Equipment Manufacturing
- 333995 Fluid Power Cylinder and Actuator Manufacturing
- 333996 Fluid Power Pump and Motor Manufacturing
- 336412 Aircraft Engine and Engine Parts Manufacturing
- 336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing
- 336414 Guided Missile and Space Vehicle Manufacturing
- 336415 Guided Missile and Space Vehicle Propulsion Unit and Propulsion Unit Parts Manufacturing
- 336419 Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing
Open contracts in Christopher Tool & MFG. Co.'s NAICS codes
600 open federal opportunities on SAM.gov use one of Christopher Tool & MFG. Co.'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. Here are a few, those in its primary code first (none of these are in Ohio right now), then the soonest due.
- Cap, Housing Assembly Per Drawing for Watervliet Arsenal
Due in 5 daysNov 2, 2026, 4:00 PM EST
- Extractor Cartridge Per Drawing for the Watervliet Arsenal
Due in 5 daysNov 2, 2026, 4:30 PM EST
- TAHEF 542 System Components
Due in 6 daysNov 3, 2026, 2:00 PM EST
- Gear Rack, per Drawing # 8767202, Revision Y, for 155MM M284 Cannon, for the Watervliet Arsenal
Due in 6 daysNov 3, 2026, 4:00 PM EST
- Cavity
Due in 7 daysNov 4, 2026, 1:00 PM CST
Similar small businesses
Other small businesses of a similar size with the same primary NAICS code (332710) that have won federal contracts in Ohio:
- The Kalt Manufacturing Company, North Ridgeville, OH
- Aircraft Welding Inc, Euclid, OH
- Harbinger Engineering Inc., Mentor, OH
- RM Tool & Die Inc, Strongsville, OH
- Bowden Manufacturing Corp, Willoughby, OH
- Custom Materials Inc, Chagrin Falls, OH
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 17, 2027. We'll email you 60, 30 and 7 days ahead, and if it lapses.
Frequently asked questions
What is Christopher Tool & MFG. Co.'s CAGE code?
Christopher Tool & MFG. Co.'s CAGE code is 4K279. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is Christopher Tool & MFG. Co.'s UEI?
Christopher Tool & MFG. Co.'s Unique Entity ID (UEI) is ELZ8CMRH6AH4. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is Christopher Tool & MFG. Co.'s SAM.gov registration active?
Yes, as of SAM.gov's public data from Oct 5, 2026, Christopher Tool & MFG. Co.'s registration is active through Aug 17, 2027. Registrations are renewed every year.
Is Christopher Tool & MFG. Co. a small business?
Christopher Tool & MFG. Co. is registered on SAM.gov as small under 13 NAICS codes, including its primary code, 332710. Size is set per NAICS code, so a business can be small for some contracts and not others.
Keep going
- Look up another business's CAGE code or UEI
- Check a SAM.gov registration's status
- 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.