Colorado recent business registrations

At a glance

Publisher

Colorado Department of State

Jurisdiction

US-CO / Colorado

Publisher updates

Refreshed daily by the Colorado Department of State

SourceFinch checks

Daily by default

Records per run

1,000 in the latest run

Record key

entity_id

Acquired from

Open data portal: https://data.colorado.gov/resource/4ykn-tg5h.json?%24select=entityid%2Centityname%2Centitystatus%2Centitytype%2Centityformdate%2Cprincipalcity%2Cprincipalstate%2Cprincipalzipcode&%24where=entitytype+in+%28%27DLLC%27%2C%27DPC%27%29+AND+entityid+is+not+null+AND+entityformdate+is+not+null&%24order=entityformdate+DESC%2Centityid&%24limit=1000

Recipe

v1.0.0, approved October 7, 2026

Verified since

October 7, 2026

Last green run

October 7, 2026

What the data contains

Captures the latest 1,000 domestic limited liability companies and domestic business corporations with non-null registration dates and identifiers, ordered by publisher registration date descending and native identifier as a deterministic tie-breaker. This is a bounded rolling cohort, not a complete statewide database or a real-time filing service. Standing is the publisher snapshot; recent registration does not establish current active status. When a record leaves the most-recent cohort, it does not prove dissolution, deletion or inactivity. To track an older entity, create a private ID-filtered monitor. Agent, officer, email, telephone, street-address and ownership fields are not requested. The legal name of a registered company can contain a person name; no individual profile or ownership inference is produced. Dates and identifier text are retained as published. SourceFinch is independent of the publisher.

Fields and types

Every record has these fields. The key field entity_id identifies a record across runs, so changes are reported field by field.

Sample output

The first 5 of 1,000 records from SourceFinch's own run on October 7, 2026, exactly as delivered.

[
  {
    "zip": "80303",
    "city": "Boulder",
    "name": "Company 1485, LLC",
    "state": "CO",
    "formed": "2026-11-01T00:00:00.000",
    "status": "Good Standing",
    "entity_id": "20268078805",
    "entity_type": "DLLC"
  },
  {
    "zip": "81647",
    "city": "New Castle",
    "name": "Kestrel Mechanical, LLC",
    "state": "CO",
    "formed": "2026-10-06T00:00:00.000",
    "status": "Good Standing",
    "entity_id": "20268181736",
    "entity_type": "DLLC"
  },
  {
    "zip": "81615",
    "city": "Snowmass Village",
    "name": "Aspen Home Renovations LLC",
    "state": "CO",
    "formed": "2026-10-05T00:00:00.000",
    "status": "Good Standing",
    "entity_id": "20261932360",
    "entity_type": "DLLC"
  },
  {
    "zip": "81637",
    "city": "Gypsum",
    "name": "Viewpoint LLC",
    "state": "CO",
    "formed": "2026-10-05T00:00:00.000",
    "status": "Good Standing",
    "entity_id": "20268148943",
    "entity_type": "DLLC"
  },
  {
    "zip": "80401",
    "city": "Golden",
    "name": "Clean Architecture LLC",
    "state": "CO",
    "formed": "2026-10-05T00:00:00.000",
    "status": "Good Standing",
    "entity_id": "20268161792",
    "entity_type": "DLLC"
  }
]

Evidence behind every value

• Each run keeps the publisher's exact response, hashed with SHA-256. This sample came from a response with hash edcc2bf4839ebcf616646be5d2265707a38cfc531fe32cbc6d972287b24ffe33.
• Every value records where it came from in that response: a JSON Pointer into the retained capture.
• Each run gets a signed manifest (Ed25519) timestamped by an RFC 3161 authority: this run's manifest hash is fbeb40b537947d1f50d1718d3426a2bff89c900fa8124df3279942145cf66386, timestamped October 7, 2026.
• The compliance state at capture is recorded with the evidence: robots.txt hash and verdict, AI-preference signals, crawler identity and the usage rights below.
• Download any run as an evidence bundle (WACZ) and check it offline, without trusting SourceFinch: sourcefinch verify-bundle run.wacz.

Terms posture and usage rights

The Colorado Information Marketplace marks the Business Entities dataset Public Domain. Its terms of service disclaim any warranty, let the State modify or discontinue feeds, and ask applications using the data to state that it was modified for use from its original source, the State of Colorado, with the State's no-warranty disclaimer. Anonymous SODA API access needs no key; robots.txt asks for a 1 second crawl delay.

The data made available here has been modified for use from its original source, which is the State of Colorado. THE STATE OF COLORADO MAKES NO REPRESENTATIONS OR WARRANTY AS TO THE COMPLETENESS, ACCURACY, TIMELINESS, OR CONTENT OF ANY DATA MADE AVAILABLE THROUGH THIS SITE. THE STATE OF COLORADO EXPRESSLY DISCLAIMS ALL WARRANTIES, WHETHER EXPRESS OR IMPLIED, INCLUDING ANY IMPLIED WARRANTIES OF MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. The data is subject to change as modifications and updates are complete. It is understood that the information contained in the Web feed is being used at one's own risk.

Usage rights travel with every record SourceFinch delivers (API, exports, webhooks and evidence bundles). They are our documented understanding of the publisher's stated terms, not legal advice.

Reliability

Runs, last 30 days

4

Green

100%

Failed

0

Median run time

1.4 s

Latest run

success, October 7, 2026

Measured on completed runs of this recipe version across SourceFinch, anonymized, within a rolling 30-day window. First successful observation: October 7, 2026. A new recipe has only the history collected since that date; this is not a 30-day uptime guarantee.

Use it

Every surface creates the same monitor from this Verified recipe. Monitors keep record history, report field-level changes and deliver by webhook, export or email. You confirm you have the right to collect the source (rights: true).

{
  "schema": "sourcefinch/source@1",
  "name": "Colorado recent business registrations",
  "url": "https://data.colorado.gov/resource/4ykn-tg5h.json?%24select=entityid%2Centityname%2Centitystatus%2Centitytype%2Centityformdate%2Cprincipalcity%2Cprincipalstate%2Cprincipalzipcode&%24where=entitytype+in+%28%27DLLC%27%2C%27DPC%27%29+AND+entityid+is+not+null+AND+entityformdate+is+not+null&%24order=entityformdate+DESC%2Centityid&%24limit=1000",
  "recipe": {
    "mode": "http",
    "format": "json",
    "items": "[*]",
    "fields": {
      "zip": "principalzipcode",
      "city": "principalcity",
      "name": "entityname",
      "state": "principalstate",
      "formed": "entityformdate",
      "status": "entitystatus",
      "entity_id": "entityid",
      "entity_type": "entitytype"
    },
    "required": [
      "entity_id",
      "name"
    ],
    "types": {
      "city": "string",
      "entity_id": "string",
      "entity_type": "string",
      "formed": "datetime",
      "name": "string",
      "state": "string",
      "status": "string",
      "zip": "string"
    }
  },
  "schedule": "daily",
  "key_field": "entity_id"
}

{
  "name": "Colorado recent business registrations",
  "url": "https://data.colorado.gov/resource/4ykn-tg5h.json?%24select=entityid%2Centityname%2Centitystatus%2Centitytype%2Centityformdate%2Cprincipalcity%2Cprincipalstate%2Cprincipalzipcode&%24where=entitytype+in+%28%27DLLC%27%2C%27DPC%27%29+AND+entityid+is+not+null+AND+entityformdate+is+not+null&%24order=entityformdate+DESC%2Centityid&%24limit=1000",
  "recipe": {
    "mode": "http",
    "format": "json",
    "items": "[*]",
    "fields": {
      "zip": "principalzipcode",
      "city": "principalcity",
      "name": "entityname",
      "state": "principalstate",
      "formed": "entityformdate",
      "status": "entitystatus",
      "entity_id": "entityid",
      "entity_type": "entitytype"
    },
    "required": [
      "entity_id",
      "name"
    ],
    "types": {
      "zip": "string",
      "city": "string",
      "name": "string",
      "state": "string",
      "formed": "datetime",
      "status": "string",
      "entity_id": "string",
      "entity_type": "string"
    }
  },
  "key_field": "entity_id",
  "schedule": "daily",
  "rights": true,
  "catalog": {
    "slug": "colorado-recent-business-registrations",
    "version_id": "8b95d663-85ae-4cc2-a97a-8caccf39efd4"
  }
}

# the Verified entry (fields, recipe, sample, terms) as JSON
curl https://sourcefinch.com/v1/catalog/colorado-recent-business-registrations -H "Authorization: Bearer $SOURCEFINCH_API_KEY"

# create the monitor from source.json (below)
curl -X POST https://sourcefinch.com/v1/sources \
  -H "Authorization: Bearer $SOURCEFINCH_API_KEY" \
  -H "Content-Type: application/json" \
  -H "Idempotency-Key: $(uuidgen)" \
  -d @source.json

# then run it now (later runs follow the schedule)
curl -X POST https://sourcefinch.com/v1/sources/$SOURCE_ID/runs \
  -H "Authorization: Bearer $SOURCEFINCH_API_KEY" \
  -H "Idempotency-Key: $(uuidgen)"

sourcefinch login
sourcefinch catalog get colorado-recent-business-registrations --source-json > source.json
sourcefinch sources create --file source.json
sourcefinch runs create $SOURCE_ID --wait
sourcefinch records $SOURCE_ID

import { SourceFinch } from "@sourcefinch/sdk";

const sf = new SourceFinch({ apiKey: process.env.SOURCEFINCH_API_KEY });
const entry = await sf.catalog.get("colorado-recent-business-registrations");
const source = await sf.sources.create({
  catalog: { slug: entry.slug, version_id: entry.recipe.version_id },
  name: entry.name.slice(0, 100),
  url: entry.acquisition_path.endpoint,
  recipe: entry.recipe.definition,
  key_field: entry.recipe.key_field,
  schedule: entry.recipe.schedule,
  rights: true, // you confirm you have the right to collect this source
});
const run = await sf.runs.wait((await sf.runs.create(source.id)).id);
console.log(run.status);

claude mcp add --transport http sourcefinch https://sourcefinch.com/mcp

# then ask your agent:
"Use SourceFinch to monitor Colorado recent business registrations: get_catalog_source colorado-recent-business-registrations,
then create_source with its create_source_args (dry run first), then run_source."

Pricing

Each check is one run, whatever the number of records, and failed runs are free. On its default daily schedule this source uses about 30 runs a month, which fits the Free plan's 300 runs. It uses HTTP acquisition, so no browser runs are needed. See plans.

Related sources

• Colorado HOA and condominium association registrations · Colorado Department of State
• Colorado recent business filing transactions · Colorado Department of State
• Colorado recent entity-linked trade names · Colorado Department of State
• Colorado recent UCC filing metadata · Colorado Department of State