SOUTHWEST CONCRETE, INC. is a South Dakota corporation, registered on September 23, 1996. It is based at 1209 S HWY 75, PIPESTONE, MN, 56164-1878. The company has since been marked revoked on the South Dakota register, is registered under company number FB019331 and carries EIN 870571453. Its E-Verify enrollment reports a workforce of 20 to 99 employees, hiring at 1 site in Arizona. Public records for the company include 1 SoS registration, 1 license, 6 federal contracts, 3 loan records, 1 E-Verify record, 2 USDOT records and 9 Form 5500 filings. Every fact here is republished from an official public register and traces back to a primary source document.
| Legal entity name | SOUTHWEST CONCRETE, INC. |
|---|---|
| Principal address | 1209 S HWY 75PIPESTONE56164-1878MNUnited States114 E SAHUARO, TUCSON, AZ, 85705 |
| Mailing address | BOX 713, PIPESTONE, MN, 56164-0713 |
| Registration state | South Dakota |
| Status | Revoked |
| Formed in | Minnesota (foreign registration) |
| Home company | SOUTHWEST CONCRETE, INC. · Inactive |
| Registered | 23 September 1996 (almost 30 years ago) |
| Shareholders | DAVID A CONNOR, owner |
| Entity type |
| Corporation |
| Standing | not compliant |
|---|
| Company number | FB019331 |
|---|
| EIN | 870571453 |
|---|
| Employees (modeled) | ≈22 employees2010 |
|---|
| Workforce size | 20 to 99 employees · updated 11 August 2023 |
|---|
| Hiring sites | 1 site in Arizona |
|---|
| USDOT carrier | USDOT 1727647 · 17 power units · 15 drivers · Intrastate (HM) |
|---|
| Registered agent | JOHN A. SHAEFFER |
|---|
| Source registry | South Dakota Secretary of State · updated 15 June 2026 |
|---|
| Public records | 1 SoS registration |
|---|
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| Est. revenue (modeled) | $7M2010 |
|---|---|
| Federal contracts | $30K · 3 awards |
| SBA loans | $798K · approved amounts |
| Total obligated | $30K |
|---|---|
| Awards | 3 |
| Top agency | Department of the Interior |
| Action date | Agency | Obligated | |
|---|---|---|---|
| 2009-09-14 | Department of the Interior | $0 | |
| 2009-09-11 | Department of the Interior | $12K | |
| 2009-09-11 | Department of the Interior | $18K | |
| State | Business name | Filed | Registered agent | Officers | Status | |
|---|---|---|---|---|---|---|
| South DakotaTHIS | SOUTHWEST CONCRETE, INC. | 1996-09-23 | JOHN A. SHAEFFER | — | Revoked | |
Filing ID FB019331 Jurisdiction Foreign · CorporationFormed in Minnesota Principal address 1209 S HWY 75, PIPESTONE, MN, 56164-1878 Registered agent JOHN A. SHAEFFER308 N WIND ST, FLANDREAU, SD, 57028-1214 Officers Not reported | ||||||
| Minnesota | SOUTHWEST CONCRETE, INC. | 1996-04-22 | — | Jeff CarstensenOfficer | Inactive | |
Companies and people linked to SOUTHWEST CONCRETE, INC. in the state registers through shared officers, a shared registered agent, shared filing contacts or a shared address. Service companies file for many unrelated businesses — a shared agent, address or contact alone does not prove affiliation.
company person group former role
Browse the indexed registries by state, or look up any debtor name free, at UCC lien search.
| State | License / ID | Type | Issued | Status | |
|---|---|---|---|---|---|
| Minnesota | L2017 | — | — | Expired | |
| Arizona | 1727647 | Intrastate carrier (HM) | — | Active | |
| Arizona | 1727647 | Carrier authority (USDOT) | — | Active | |
| Amount | Approved | Lender | Jobs | Status | |
|---|---|---|---|---|---|
| $308,100 | 2017-02-03 | State Bank of Southern Utah | — | P I F | |
| $435,000 | 06/22/2020 | American Express National Bank | 49 | Paid in Full | |
| $54,400 | 04/10/2020 | State Bank of Southern Utah | 4 | Paid in Full | |
| State | Workforce | Hiring sites | Enrolled | Industry | Status | |
|---|---|---|---|---|---|---|
| Arizona | 20 to 99 | 1 | 12/4/2007 | CONSTRUCTION (23) | Open | |
Employee-benefit plan filings by SOUTHWEST CONCRETE, INC. with the Department of Labor. Employee and revenue figures are modeled estimates derived from retirement-plan participant counts and industry ratios — not official headcount or reported revenue.
| Employees (modeled) | ≈22 · plan year 2010 |
|---|---|
| Est. annual revenue (modeled) | $7M |
| Benefit plans | 401(k) plan on file · plan terminated |
| Filing history | 11 plan years filed, 2000–2010 |
| Sponsor EIN | 87-0571453 |
| Plan year | Employees (est.) | Participants | Plan assets | Revenue (est.) | 401(k) | |
|---|---|---|---|---|---|---|
| 2010 | ≈22 | 20 | — | $7M | 401(k) | |
| 2009 | ≈22 | 20 | $320,775 | $1.3M | 401(k) | |
| 2008 | ≈6 | 23 (5 active) | $283,948 | $2M | 401(k) | |
| 2007 | ≈11 | 18 (10 active) | $379,792 | $2.7M | 401(k) | |
| 2006 | ≈17 | 10 (15 active) | $306,318 | $3.3M | 401(k) | |
| 2005 | ≈8 | 8 (7 active) | $238,122 | $4.7M | Pension | |
| 2004 | ≈4 | 8 (4 active) | $180,218 | $3.3M | Pension | |
| 2003 | ≈6 | 8 (5 active) | $134,211 | $3.9M | Pension | |
| 2002 | ≈6 | 5 (5 active) | $74,825 | $3.4M | Pension | |
| 2001 | ≈4 | 5 (4 active) | $44,669 | $2.1M | Pension | |
Matched Form 5500 filing records:
| Plan | Plan year | Participants | EIN | |
|---|---|---|---|---|
| SOUTHWEST CONCRETE INC 401 K PROFIT SHARING PLAN TRUST | — | — | — | |
| SOUTHWEST CONCRETE, INC. PROFIT SHARING PLAN | — | — | — | |
| SOUTHWEST CONCRETE INC | — | — | — | |
| SOUTHWEST CONCRETE INC 401 K PROFIT SHARING PLAN TRUST | — | — | — | |
| SOUTHWEST CONCRETE INC 401 K PROFIT SHARING PLAN TRUST | — | — | — | |
| SOUTHWEST CONCRETE, INC. PROFIT SHARING PLAN | — | — | — | |
| SOUTHWEST CONCRETE INC | — | — | — | |
| SOUTHWEST CONCRETE INC 401 K PROFIT SHARING PLAN TRUST | — | — | — | |
| SOUTHWEST CONCRETE INC 401 K PROFIT SHARING PLAN TRUST | — | — | — | |
Federal court records load when you reach this section.
Netstate aggregates public records from federal, state and municipal sources; records are matched to this company by its registered legal names. Latest source snapshot 2026-07-14. Document getpalm-companies/9849-4169-8168.