Data Append Services & Pricing | SIC & NAICS Classification Appends
Append Missing Business Data to Your File
Improve the accuracy and usefulness of your existing business records with SICCODE.com data append services. We help organizations append classification, firmographic, contact, and related business fields so files are easier to segment, target, and use across sales, marketing, and research workflows.
With industry classification and business data experience dating back to 1998, SICCODE.com supports append projects that require governed SIC and NAICS logic, cleaner matching, and a more reliable final output.
Best next step: use the form on this page to tell us what fields you want appended and how many records are in your file. We will review the request, evaluate match potential, and provide next steps.
Tell us what you need appended
Share the fields you want added, your record count, and the type of companies in your file.
We evaluate the file
We review match potential, scope the project, and confirm the best append approach.
You receive pricing and next steps
If the fit looks right, we move forward with sample review, approval, and delivery.
Available Data Append Packages
Choose the append package that best fits your project. These options help enrich existing business records with classification, company, or contact data.
| Package | Included Fields | Price |
|---|---|---|
| SIC and NAICS Append |
Company name Primary SIC code and description NAICS code and description |
$0.08 per matched record |
| Complete Package Append |
Primary and secondary SIC codes NAICS code Address and website Contact name and title Employee size and sales volume Business credit score Year established |
$0.12 per matched record |
| Email Append | Highest-confidence email contact and or all available email contacts | $0.11 per email contact |
Classification standard: SICCODE.com applies the Official U.S. Census NAICS 2022 framework for NAICS classification alongside extended SIC and NAICS marketing-level codes where relevant to business data use cases.
Data freshness: Company and contact records are continuously updated, validated, and reviewed independently of classification versioning.
Free Match Test and Sample Append
Before moving forward with a full append, you can request a free match test. We review your file, estimate match potential, and provide a sample so you can evaluate fit before approving a larger project.
Why Companies Use Data Append Services
- ✓Fill missing fields: add classification, company, or contact data to incomplete records.
- ✓Improve segmentation: use governed SIC and NAICS fields to make your file easier to sort and target.
- ✓Support better outreach: activate cleaner, more complete records across marketing and sales workflows.
- ✓Reduce wasted effort: work from a more usable database instead of manually researching missing attributes.
What To Include in Your Request
Project details
- ✓How many records are in your file
- ✓What type of companies are included
- ✓Whether you need SIC, NAICS, email, or broader append fields
Delivery goals
- ✓How you plan to use the enriched file
- ✓Whether you need a sample first
- ✓Any timeline or formatting requirements
How the Append Process Works
- ✓Submit your file securely for review. NDA requests can be accommodated.
- ✓We normalize records and prepare them for matching.
- ✓Matching and review are applied based on the append scope.
- ✓A final quality review confirms consistency and scope alignment before delivery.
- ✓Sample results can be reviewed before full project approval.
Related Data Append Services
Why SICCODE.com
SICCODE.com is a long-established business data and industry classification resource founded in 1998.
We support data enrichment, classification, and segmentation workflows that depend on more consistent SIC and NAICS application and better business record usability.
This page is designed to help you request the right append service so our team can review your file and respond with the best next steps.
Request a Data Append Review
Fill out the form on this page and describe the fields you want appended, your approximate record count, and your use case. We will review the request and provide match-test and pricing guidance.