CITY AIR MECHANICAL, INC. is a South Dakota corporation, registered on August 7, 2000. It is based at 3505 E ROSSER AVE, BISMARCK, ND, 58501-3377. The company has since been marked revoked on the South Dakota register and is registered under company number FB024175. Its E-Verify enrollment reports a workforce of 20 to 99 employees, hiring at 1 site in North Dakota. Public records for the company include 1 SoS registration, 4 federal contracts, 1 loan record and 1 E-Verify record. Every fact here is republished from an official public register and traces back to a primary source document.
| Legal entity name | CITY AIR MECHANICAL, INC. |
|---|---|
| Principal address | 3505 E ROSSER AVEBISMARCK58501-3377NDUnited States |
| Registration state | South Dakota |
| Status | Revoked |
| Formed in | North Dakota (foreign registration) |
| Home company | CITY AIR MECHANICAL, INC. Β· Active |
| Registered | 7 August 2000 (about 26 years ago) |
| Entity type | Corporation |
| Standing | not compliant |
| Company number | FB024175 |
| Workforce size | 20 to 99 employees Β· updated 20 June 2012 |
| Hiring sites |
| 1 site in North Dakota |
| Registered agent | ALLEN F. RINGGENBERG |
|---|
| Source registry | South Dakota Secretary of State Β· updated 15 June 2026 |
|---|
| Public records | 1 SoS registration |
|---|
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| Total obligated | $3.8M |
|---|---|
| Awards | 80 |
| Top agency | Department of Defense |
| Action date | Agency | Obligated | |
|---|---|---|---|
| 2026-03-11 | Department of Defense | $32K | |
| 2026-01-13 | Department of Energy | $11K | |
| 2025-12-22 | Department of Defense | $337K | |
| 2025-09-16 | Department of Defense | $10K | |
| 2025-08-19 | Department of Defense | $0 | |
| 2025-07-07 | Department of the Interior | $12K | |
| 2025-06-04 | Department of Defense | $18K | |
| 2025-05-27 | Department of Defense | $74K | |
| 2024-12-04 | Department of Defense | $328K | |
| 2024-11-25 | Department of Defense | $0 | |
| State | Business name | Filed | Registered agent | Officers | Status | |
|---|---|---|---|---|---|---|
| South DakotaTHIS | CITY AIR MECHANICAL, INC. | 2000-08-07 | ALLEN F. RINGGENBERG | β | Revoked | |
Filing ID FB024175 Jurisdiction Foreign Β· CorporationFormed in North Dakota Principal address 3505 E ROSSER AVE, BISMARCK, ND, 58501-3377 Registered agent ALLEN F. RINGGENBERG38372 RICHMOND HEIGHTS DR, ABERDEEN, SD, 57401-8443 Officers Not reported | ||||||
| North Dakota | CITY AIR MECHANICAL, INC. | 1999-09-15 | HEATHER JONES | β | Active | |
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| Amount | Approved | Lender | Jobs | Status | |
|---|---|---|---|---|---|
| $688,000 | 04/03/2020 | Kirkwood Bank & Trust Co | 53 | Paid in Full | |
| State | Workforce | Hiring sites | Enrolled | Industry | Status | |
|---|---|---|---|---|---|---|
| North Dakota | 20 to 99 | 1 | 7/28/2011 | CONSTRUCTION (23) | Open | |
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Companies adjacent to CITY AIR MECHANICAL, INC. in the South Dakota Secretary of State register, in alphabetical order.
Netstate aggregates public records from federal, state and municipal sources; records are matched to this company by its registered legal names. Latest source snapshot 2026-06-16. Document getpalm-companies/8633-5787-6281.