ELECTRIC CONSTRUCTION CO. is a South Dakota corporation, registered on July 27, 1954. It is based at 3413 N Potsdam Avenue, Sioux Falls, SD, 57104. The company is currently listed as active on the South Dakota register, is registered under company number DB006247 and carries EIN 460237186. Public records for the company include 1 SoS registration, 1 permit, 1 license, 2 federal contracts and 2 Form 5500 filings. Every fact here is republished from an official public register and traces back to a primary source document.
| Legal entity name | ELECTRIC CONSTRUCTION CO. |
|---|---|
| Former names | ECC OF SOUTH DAKOTA |
| Principal address | 3413 N Potsdam AvenueSioux Falls57104SDUnited States |
| Registration state | South Dakota |
| Status | Active |
| Registered | 27 July 1954 (about 72 years ago) |
| Entity type | Corporation |
| Standing | compliant |
| Company number | DB006247 |
| EIN | 460237186 |
| Employees (modeled) | ≈16 employees2025 |
| Registered agent | DUANE R MERGEN |
| Source registry |
|---|
| South Dakota Secretary of State · updated 15 June 2026 |
| Public records | 1 SoS registration |
|---|
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| Est. revenue (modeled) | $7M2025 |
|---|---|
| Federal contractor | Yes · 2 federal recipient records (SAM) |
| State | Business name | Filed | Registered agent | Officers | Status | |
|---|---|---|---|---|---|---|
| South DakotaTHIS | ELECTRIC CONSTRUCTION CO. | 1954-07-27 | DUANE R MERGEN | — | Active | |
Filing ID DB006247 Jurisdiction Domestic · Corporation Principal address 3413 N Potsdam Avenue, Sioux Falls, SD, 57104 Registered agent DUANE R MERGEN3413 NORTH POTSDAM AVE, SIOUX FALLS, SD, 57104-7107 Officers Not reported | ||||||
| North Dakota | ECC OF SOUTH DAKOTA | 2011-08-30 | ND Secretary of State (N.D.C.C. § 10-01.1-13) | — | Dissolved | |
Companies and people linked to ELECTRIC CONSTRUCTION CO. 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 | Permit | Issued | Type | Location | Status | |
|---|---|---|---|---|---|---|
| Florida | HIS198316603 | — | — | — | Closed | |
| State | License / ID | Type | Issued | Status | |
|---|---|---|---|---|---|
| California | — | — | — | Unknown | |
Employee-benefit plan filings by ELECTRIC CONSTRUCTION CO. 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) | ≈16 · plan year 2025 |
|---|---|
| Est. annual revenue (modeled) | $7M |
| Retirement plan assets | $3M |
| Benefit plans | 401(k) plan on file |
| Filing history | 10 plan years filed, 2016–2025 |
| Sponsor EIN | 46-0237186 |
| Plan year | Employees (est.) | Participants | Plan assets | Revenue (est.) | 401(k) | |
|---|---|---|---|---|---|---|
| 2025 | ≈16 | 15 (14 active) | $3M | $7M | 401(k) | |
| 2024 | ≈17 | 16 (15 active) | $2.3M | $6.7M | 401(k) | |
| 2023 | ≈18 | 16 (16 active) | $1.8M | $6.4M | 401(k) | |
| 2022 | ≈17 | 17 (15 active) | $1.2M | $5.9M | 401(k) | |
| 2021 | ≈14 | 14 (13 active) | $1.6M | $5.1M | 401(k) | |
| 2020 | ≈16 | 14 (14 active) | $1.2M | $5.7M | 401(k) | |
| 2019 | ≈16 | 14 (14 active) | $780,003 | $5.7M | 401(k) | |
| 2018 | ≈13 | 13 (12 active) | $457,568 | $4.8M | 401(k) | |
| 2017 | ≈12 | 12 (11 active) | $336,625 | $4.6M | 401(k) | |
| 2016 | ≈13 | 12 (12 active) | $141,729 | $4.6M | 401(k) | |
Matched Form 5500 filing records:
| Plan | Plan year | Participants | EIN | |
|---|---|---|---|---|
| ELECTRIC CONSTRUCTION COMPANY 401(K) PLAN | — | — | — | |
| ELECTRIC CONSTRUCTION COMPANY 401(K) PLAN | — | — | — | |
Federal court records load when you reach this section.
Companies adjacent to ELECTRIC CONSTRUCTION CO. in the South Dakota Secretary of State register, in alphabetical order.
1 company is registered at 3413 N Potsdam Avenue, Sioux Falls — shared registered-office and agent addresses are common; a shared address alone does not link businesses.
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/4903-4784-9807.