Black Diamond Development, LLC is a South Dakota LLC, registered on March 25, 2016. It is based at 6201 E Silver Maple Circle, Suite 202, Sioux Falls, SD, 57110. The company is currently listed as active on the South Dakota register and is registered under company number DL047703. Public records for the company include 1 SoS registration, 14 permits, 1 federal contract and 2 USDOT records. Every fact here is republished from an official public register and traces back to a primary source document.
| Legal entity name | Black Diamond Development, LLC |
|---|---|
| Principal address | 6201 E Silver Maple Circle, Suite 202Sioux Falls57110SDUnited States520 BEECH MTN RD, HAZARD, KY, 41701 |
| Registration state | South Dakota |
| Status | Active |
| Registered | 25 March 2016 (over 10 years ago) |
| Shareholders | CAROL, owner |
| Entity type | LLC |
| Standing | compliant |
| Company number | DL047703 |
| USDOT carrier | USDOT 1607022 · 3 power units · 3 drivers · Intrastate |
| Registered agent | Rocky D Rehfeldt |
| Source registry | South Dakota Secretary of State · updated 15 June 2026 |
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| Public records | 1 SoS registration |
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| Federal contractor | Yes · 1 federal recipient record (SAM) |
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| State | Business name | Filed | Registered agent | Officers | Status | |
|---|---|---|---|---|---|---|
| South DakotaTHIS | Black Diamond Development, LLC | 2016-03-25 | Rocky D Rehfeldt | — | Active | |
Filing ID DL047703 Jurisdiction Domestic · LLC Principal address 6201 E Silver Maple Circle, Suite 202, Sioux Falls, SD, 57110 Registered agent Rocky D Rehfeldt604 S TAYBERRY AVE, SIOUX FALLS, SD, 57106 Officers Not reported | ||||||
Companies and people linked to Black Diamond Development, LLC 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 | |
|---|---|---|---|---|---|---|
| New York | — | 2022-08-12 | Mechanical Systems | — | Signed-off | |
| New York | — | 2022-04-28 | Sprinklers | — | Signed-off | |
| New York | — | 2022-02-11 | Plumbing | — | Signed-off | |
| New York | — | 2021-11-15 | Mechanical Systems | — | Signed-off | |
| New York | — | 2021-07-28 | Construction Fence | — | Signed-off | |
| New York | — | 2021-05-08 | Sprinklers | — | Signed-off | |
| New York | — | 2021-05-07 | Structural | — | Signed-off | |
| New York | — | 2021-02-22 | Plumbing | — | Signed-off | |
| New York | — | 2020-11-04 | Sprinklers | — | Signed-off | |
| New York | — | 2020-09-22 | Sprinklers | — | Signed-off | |
| State | License / ID | Type | Issued | Status | |
|---|---|---|---|---|---|
| Kentucky | 1607022 | Intrastate carrier | — | Active | |
| Kentucky | 1607022 | Carrier authority (USDOT) | — | Active | |
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Companies adjacent to Black Diamond Development, LLC in the South Dakota Secretary of State register, in alphabetical order.
5 companies are registered at 6201 E Silver Maple Circle, Suite 202, 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/0638-8842-2683.