WEISZ & SONS, INC. is a North Dakota corporation, registered on December 7, 1976. It is based at 3310 HAMILTON ST, BISMARCK, ND, 58503, United States. The company is currently listed as active on the North Dakota register, is registered under company number 0000003103 and carries EIN 450337533. Its E-Verify enrollment reports a workforce of 20 to 99 employees, hiring at 1 site in North Dakota. It operates in other heavy and civil engineering construction (NAICS 23799). Public records for the company include 1 SoS registration, 4 federal contracts, 1 loan record, 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 | WEISZ & SONS, INC. |
|---|---|
| Former names | REDI-ROCK OF NORTH DAKOTA |
| Principal address | 3310 HAMILTON STBISMARCK58503NDUnited States |
| Mailing address | PO BOX 1756, BISMARCK, ND, 58502-1756, US |
| Registration state | North Dakota |
| Status | Active |
| Registered | 7 December 1976 (over 49 years ago) |
| Shareholders | DWIGHT WEISZ, owner |
| Entity type | Corporation |
| Standing | compliant |
| Company number |
|---|
| 0000003103 |
| EIN | 450337533 |
|---|
| Industry | Other Heavy and Civil Engineering Construction · NAICS 23799 |
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| Employees (modeled) | ≈61 employees2025 |
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| Workforce size | 20 to 99 employees · updated 26 April 2023 |
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| Hiring sites | 1 site in North Dakota |
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| USDOT carrier | USDOT 573774 · 15 power units · 11 drivers · Intrastate (HM) |
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| Registered agent | DWIGHT D WEISZ |
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| Source registry | North Dakota Secretary of State · updated 25 May 2026 |
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| Public records | 1 SoS registration |
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| Est. annual revenue | $12M |
|---|---|
| Est. revenue (modeled) | $15.1M2025 |
| Federal contractor | Yes · 4 federal recipient records (SAM) |
| SBA loans | $685K · approved amounts |
| State | Business name | Filed | Registered agent | Officers | Status | |
|---|---|---|---|---|---|---|
| North DakotaTHIS | WEISZ & SONS, INC. | 1976-12-07 | DWIGHT D WEISZ | — | Active | |
Filing ID 0000003103 Jurisdiction Domestic · Corporation Principal address 3310 HAMILTON ST, BISMARCK, ND, 58503, United States Registered agent DWIGHT D WEISZ1025 N 1ST ST, BISMARCK, ND, 58501 Officers Not reported | ||||||
| South Dakota | WEISZ & SONS, INC. | 1977-05-27 | DAVID STANTON | — | Revoked | |
| South Dakota | WEISZ & SONS, INC. | 1998-06-22 | KEVIN - BENNETT MAIN & BENNETT, P.C. BAILEY | RYAN, HOLENDirector, OfficerDON, WEISZDirector, Officer1 more | Revoked | |
Companies and people linked to WEISZ & SONS, 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 | |
|---|---|---|---|---|---|
| North Dakota | 573774 | Intrastate carrier (HM) | — | Active | |
| North Dakota | 573774 | Carrier authority (USDOT) | — | Active | |
| Amount | Approved | Lender | Jobs | Status | |
|---|---|---|---|---|---|
| $684,700 | 04/03/2020 | Dakota Community Bank & Trust, National Association | 33 | Paid in Full | |
| State | Workforce | Hiring sites | Enrolled | Industry | Status | |
|---|---|---|---|---|---|---|
| North Dakota | 20 to 99 | 1 | 4/26/2023 | CONSTRUCTION (23) | Open | |
Employee-benefit plan filings by WEISZ & SONS, 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) | ≈61 · plan year 2025 |
|---|---|
| Est. annual revenue (modeled) | $15.1M |
| Retirement plan assets | $3.6M |
| Benefit plans | 401(k) plan on file |
| Filing history | 26 plan years filed, 2000–2025 |
| Sponsor EIN | 45-0337533 |
| Plan year | Employees (est.) | Participants | Plan assets | Revenue (est.) | 401(k) | |
|---|---|---|---|---|---|---|
| 2025 | ≈61 | 65 (55 active) | $3.6M | $15.1M | Pension | |
| 2024 | ≈62 | 58 (56 active) | $2.5M | $13.5M | Pension | |
| 2023 | ≈59 | 61 (53 active) | $2.5M | $13.4M | 401(k) | |
| 2022 | ≈62 | 59 (56 active) | $2.1M | $13.6M | 401(k) | |
| 2021 | ≈67 | 64 (60 active) | $2.4M | $14.3M | 401(k) | |
| 2020 | ≈56 | 53 (50 active) | $1.9M | $12.6M | 401(k) | |
| 2019 | ≈58 | 63 (52 active) | $1.6M | $12.4M | 401(k) | |
| 2018 | ≈54 | 61 (49 active) | $1.2M | $11.6M | 401(k) | |
| 2017 | ≈60 | 72 (54 active) | $1.2M | $12.2M | 401(k) | |
| 2016 | ≈49 | 70 (44 active) | $987,106 | $10.9M | 401(k) | |
Matched Form 5500 filing records:
| Plan | Plan year | Participants | EIN | |
|---|---|---|---|---|
| WEISZ & SONS INC. 401(K) SALARY REDUCTION PLAN & TRUST | — | — | — | |
| WEISZ & SONS INC. 401(K) SALARY REDUCTION PLAN & TRUST | — | — | — | |
| WEISZ & SONS INC. 401(K) SALARY REDUCTION PLAN & TRUST | — | — | — | |
| WEISZ & SONS INC. 401(K) SALARY REDUCTION PLAN & TRUST | — | — | — | |
| WEISZ & SONS INC. 401(K) SALARY REDUCTION PLAN & TRUST | — | — | — | |
| WEISZ & SONS INC. 401(K) SALARY REDUCTION PLAN & TRUST | — | — | — | |
| WEISZ & SONS INC. 401(K) SALARY REDUCTION PLAN & TRUST | — | — | — | |
| WEISZ & SONS INC. 401(K) SALARY REDUCTION PLAN & TRUST | — | — | — | |
| WEISZ & SONS INC. 401(K) SALARY REDUCTION PLAN & TRUST | — | — | — | |
Federal court records load when you reach this section.
Companies adjacent to WEISZ & SONS, INC. in the North Dakota Secretary of State register, in alphabetical order.
1 company is registered at 3310 HAMILTON ST, BISMARCK — 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 2026-08-08. Document getpalm-companies/1673-8229-3976.