We extract business names, addresses, phone numbers, websites, key personnel, and category classifications from Chamberofcommerce. Delivered as clean JSON, CSV, or Parquet to S3, BigQuery, or Snowflake on your cadence.
Structured, schema-consistent data across all major object types — delivered clean, typed, and ready to query.
Complete list of extractable fields for Business Profiles objects from chamberofcommerce.com. All fields typed and schema-versioned.
"business_id": "CHMB-98421", "name": "Apex Industrial Supply", "city": "Chicago", "state": "IL", "zip_code": "60601", "phone": "+1-312-555-0198", "website_url": "https://apexindustrial.example.com"
| # | business_id | name | description | address_line_1 | city | state |
|---|---|---|---|---|---|---|
| 1 | ||||||
| 2 | ||||||
| 3 |
Complete list of extractable fields for Categories & Taxonomy objects from chamberofcommerce.com. All fields typed and schema-versioned.
"category_id": "CAT-442", "category_name": "Commercial HVAC", "parent_category": "Contractors", "url_slug": "commercial-hvac", "total_listings": 14205, "top_rated_business": "CHMB-11204"
| # | category_id | category_name | parent_category | url_slug | total_listings | top_rated_business |
|---|---|---|---|---|---|---|
| 1 | ||||||
| 2 | ||||||
| 3 |
Complete list of extractable fields for Reviews & Ratings objects from chamberofcommerce.com. All fields typed and schema-versioned.
"review_id": "REV-88412", "business_id": "CHMB-98421", "reviewer_name": "Sarah Jenkins", "rating": 5.0, "review_text": "Excellent service and prompt delivery.", "review_date": "2023-11-14T08:30:00Z"
| # | review_id | business_id | reviewer_name | rating | review_text | review_date |
|---|---|---|---|---|---|---|
| 1 | ||||||
| 2 | ||||||
| 3 |
Complete list of extractable fields for Key Personnel objects from chamberofcommerce.com. All fields typed and schema-versioned.
"person_id": "PER-5591", "business_id": "CHMB-98421", "first_name": "Michael", "last_name": "Chang", "job_title": "Operations Manager", "email_format": "mchang@apexindustrial.example.com"
| # | person_id | business_id | first_name | last_name | job_title | linkedin_url |
|---|---|---|---|---|---|---|
| 1 | ||||||
| 2 | ||||||
| 3 |
Complete list of extractable fields for Search Rankings objects from chamberofcommerce.com. All fields typed and schema-versioned.
"keyword": "industrial supply", "location": "Chicago, IL", "rank_position": 3, "business_id": "CHMB-98421", "business_name": "Apex Industrial Supply", "is_sponsored": false
| # | keyword | location | rank_position | business_id | business_name | is_sponsored |
|---|---|---|---|---|---|---|
| 1 | ||||||
| 2 | ||||||
| 3 |
Our Chamberofcommerce scraper navigates complex category trees, local city directories, and business profiles to extract structured NAP data, contacts, and firmographics.
Extract company name, full address, phone number, website, and operating hours for local businesses across all 50 states.
Capture Name, Address, and Phone number strings with high precision to build local citation databases and verify presence.
Navigate through macro industries down to niche local service categories, preserving the hierarchical relationship.
Identify business owners, managers, and executives listed on the profile, including their specified titles.
Collect user ratings, text reviews, and response data to gauge local business reputation.
Crawl location-based directory indexes to map business density across specific zip codes and municipalities.
Extract outbound URLs to company websites, Facebook pages, LinkedIn profiles, and Twitter handles.
Bypass directory rate limits and CAPTCHAs using residential proxy rotation and automated solver integration.
Monitor category pages for newly added businesses or updated contact details, delivering only the changed records.
Brief in. Clean data out.
Provide target cities, categories, or specific business URLs. We design the extraction schema together.
We configure Scrapy crawlers, proxy rotation, and session management for chamberofcommerce.com.
Schema validation, null-rate checks, and data normalisation before full launch.
JSON / CSV / Parquet pushed to your S3 bucket, BigQuery dataset, or Snowflake stage on agreed cadence.
Chamberofcommerce limits high-volume access to protect its proprietary business listings. Here is how we maintain extraction velocity.
Directory sites aggressively throttle IPs that iterate through sequential business IDs. We distribute requests across thousands of US-based residential IPs.
Category pages often implement infinite scroll or masked pagination. We use Playwright to simulate human scrolling and intercept the underlying API calls.
Phone numbers and emails are frequently hidden behind JavaScript event listeners. Our pipeline executes the necessary DOM interactions to reveal the raw data.
Directory layouts change frequently to accommodate new advertising units. We use multi-layered XPath and CSS selectors with automated fallback mechanisms.
Businesses often appear in multiple categories. We normalise addresses and cross-reference phone numbers to ensure unique records in the final payload.
Sales teams extract local business contacts to build targeted outreach lists based on specific industries and zip codes.
Agencies audit NAP consistency across directories to optimise local search visibility for their clients.
Analysts map business density by category and region to identify underserved markets or competitive saturation.
CRM administrators append missing phone numbers, addresses, and website URLs to existing partial business records.
Private equity firms scan local directories to identify independent businesses for roll-up acquisition strategies.
Insurance and lending providers verify business existence, operating history, and location data during underwriting.
"Chamberofcommerce.com holds a massive repository of verified local business data — extracting it systematically requires bypassing aggressive directory rate limits."
Building a reliable pipeline for business directories means handling JavaScript contact obfuscation, deep category trees, and pagination traps. DataFlirt manages the infrastructure, proxy rotation, and schema maintenance so your team receives clean, normalised B2B data directly into your warehouse.
Everything supported by our chamberofcommerce.com scraper — rendered SPA elements, auth walls, rate-limit evasion and beyond.
Open-source tooling on proven cloud infra — no vendor lock-in, full observability.
Scrapy orchestrates the traversal of complex directory trees, ensuring comprehensive coverage without redundant requests.
Residential proxies and CapSolver integration bypass the aggressive rate limiting typical of commercial business directories.
PostgreSQL and Airflow manage the normalisation of raw strings into structured, deduplicated NAP records.
Data delivered to where your team already works — no new tooling required.
About chamberofcommerce.com scraping, legality, and pipeline operations.
Ask us directly →Yes. Chamberofcommerce often obfuscates phone numbers behind click-to-reveal buttons. Our Playwright integration executes the necessary JavaScript to capture the underlying data.
We maintain a deduplication layer using the unique business ID and normalised address data. You receive a single, unified record with an array of associated categories.
Absolutely. We can configure the pipeline to target specific geographic parameters, such as a list of cities, states, or zip codes, rather than crawling the entire national directory.
Yes, we capture the aggregate rating, total review count, and individual text reviews publicly available on the business profile page.
For local directories, we typically recommend a weekly or monthly cadence to capture new listings and updated contact information, though custom schedules are available.
We utilise large pools of US-based residential proxies and sophisticated request throttling to distribute the load and avoid IP bans or CAPTCHA loops.
20-minute scoping call. Pilot dataset within the week. Production within two. Stop manually copying contact details. Tell us your target categories and locations, and we will deliver clean, structured business data directly to your systems.
