PLAINSCO, INC. is a South Dakota corporation, registered on January 31, 1930. The company has since been marked inactive on the South Dakota register and is registered under company number DB006757. Its E-Verify enrollment reports a workforce of 20 to 99 employees, hiring at 1 site in Maryland. Public records for the company include 1 SoS registration, 18 permits, 18 licenses 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 | PLAINSCO, INC. |
|---|---|
| Former names | MCLAUGHLIN'S; MCLAUGHLIN ELECTRIC SUPPLY HOUSE; MCLAUGHLIN ELECTRIC |
| Registration state | South Dakota |
| Status | Inactive |
| Registered | 31 January 1930 (over 96 years ago) |
| Entity type | Corporation |
| Standing | not compliant |
| Company number | DB006757 |
| EIN | 46-0163430 |
| Employees (modeled) | ≈89 employees · plan year 2000 |
| Workforce size | 20 to 99 employees · updated 9 February 2015 |
| Hiring sites | 1 site in Maryland |
| Registered agent | DENNIS L. LOGAN |
| Source registry | South Dakota Secretary of State · updated 15 June 2026 |
| Public records |
| 1 SoS registration |
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| Est. revenue (modeled) | $168.6M · plan year 2000 |
|---|
| State | Business name | Filed | Registered agent | Officers | Status | |
|---|---|---|---|---|---|---|
| South DakotaTHIS | PLAINSCO, INC. | 1930-01-31 | DENNIS L. LOGAN | — | Inactive | |
Filing ID DB006757 Jurisdiction Domestic · Corporation Principal address — Registered agent DENNIS L. LOGAN15 N KLINE, PO BOX 1570, ABERDEEN, SD, 57402-1570 Officers Not reported | ||||||
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| State | Permit | Issued | Type | Location | Status | |
|---|---|---|---|---|---|---|
| Maryland | — | 2013-07-09 | DPIE ER | 7508 NEWBERRY, GLENARDEN, 20706 | Unknown | |
| Maryland | — | 2014-05-30 | DPIE EC | 9717 LURIA, GLENARDEN, 20706 | Unknown | |
| Maryland | — | 2013-08-07 | DPIE ER | 4545 WHEELER, OXON HILL, 20745 | Unknown | |
| Maryland | — | 2013-07-09 | DPIE ER | 7508 NEWBERRY, GLENARDEN, 20706 | Unknown | |
| Maryland | — | 2016-03-22 | DPIE EC | 6533 HIL MAR, DISTRICT HEIGHTS, 20747 | Unknown | |
| Maryland | — | 2013-10-11 | DPIE ER | 3701 HAMILTON, HYATTSVILLE, 20782 | Unknown | |
| Maryland | — | 2016-04-05 | DPIE EC | 11800 BALTIMORE, BELTSVILLE, 20705 | Unknown | |
| Maryland | — | 2014-05-30 | DPIE EC | 9717 LURIA, GLENARDEN, 20706 | Unknown | |
| Maryland | — | 2013-07-09 | DPIE ER | 7508 NEWBERRY, GLENARDEN, 20706 | Unknown | |
| Maryland | — | 2013-08-07 | — | 4545 WHEELER, OXON HILL, 20745 | Unknown | |
| State | License / ID | Type | Issued | Status | |
|---|---|---|---|---|---|
| — | — | — | — | Unknown | |
| — | — | — | — | Unknown | |
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| State | Workforce | Hiring sites | Enrolled | Industry | Status | |
|---|---|---|---|---|---|---|
| Maryland | 20 to 99 | 1 | 2/9/2015 | CONSTRUCTION (23) | Open | |
Employee-benefit plan filings by PLAINSCO, 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) | ≈89 · plan year 2000 |
|---|---|
| Est. annual revenue (modeled) | $168.6M |
| Benefit plans | 401(k) plan on file |
| Filing history | 2 plan years filed, 1999–2000 |
| Sponsor EIN | 46-0163430 |
| Plan year | Employees (est.) | Participants | Plan assets | Revenue (est.) | 401(k) | |
|---|---|---|---|---|---|---|
| 2000 | ≈89 | 80 | — | $168.6M | 401(k) | |
| 1999 | — | — | — | — | Unknown | |
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Companies adjacent to PLAINSCO, 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 2026-08-07. Document getpalm-companies/5290-8826-6974.