June 2025
To see the the most up to date information as well as API responses directly please view our API Docs and visit the Enrich a Company & Enrich a Person endpoints.
*Investor and Deal Data are both add-ons to Harmonic API. Please reach out to your Harmonic Account Manager for more info.
Company Data
Harmonic Field | Description | Data Type |
id | Harmonic company ID | Text(20) |
entity_urn | Harmonic entity ID | Text(255) |
initialized_date | Date company was added to the Harmonic database | Date/Time |
updated_at | Last time the company data was updated | Date/Time |
name | Name of the company | Text(80) |
legal_name | Legal name of the company | Text(255) |
description | Overview of the company's business activities | Long Text Area(32768) |
external_description | Extended company description from external sources | Long Text Area(32768) |
short_description | Brief company description | Text(500) |
website.url | Website for the company | URL(255) |
website.domain | Domain extracted from the company website | URL(255) |
website.is_broken | True if the provided website does not resolve | Checkbox |
website_domain_aliases | Previous domains the company has used | Array |
logo_url | URL for the company's logo | URL(255) |
customer_type | The type of customers that this company serves | Text(50) |
founding_date.date | The date on which the company was founded | Date |
founding_date.granularity | Resolution of the provided founding date | Text(40) |
stealth_emergence_date | Date the company emerged from stealth mode | Date |
headcount | Total employee headcount | Number(18,0) |
corrected_headcount | Corrected employee headcount | Number(18,0) |
external_headcount | Employee headcount from external sources | Number(18,0) |
ownership_status | Current ownership structure of the company | Text(255) |
company_type | High level classification for the company (e.g., startup) | Text(255) |
stage | Current funding stage of the company | Text(50) |
location.location | Full address, city, state, zip, and country of company | Text(255) |
location.address_formatted | Full address for the company | Text(255) |
location.street | Street component of the company address | Text(255) |
location.city | City component of the company address | Text(255) |
location.state | State component of the company address | Text(80) |
location.zip | Zip component of the company address | Text(80) |
location.country | Country component of the company address | Text(80) |
location.metro_areas[] | Metropolitan areas where the company is located | Array |
headquarters | Company headquarters information | Text(255) |
contact[] | There are two Contact fields that you can map over: Team emails and company emails | Array |
contact.emails.primary | Email that you would like to update as the single primary contact email for your CRM or data destination for outreach or account records. | Text |
contact.exec_emails[] | Executive email addresses | Array |
contact.primary_email | Primary contact email for the company | Text(255) |
contact.primary_email_person_id | Person ID associated with the primary email | Number(18,0) |
socials.linkedin.url | Link to the company's LinkedIn profile | URL(255) |
socials.linkedin.follower_count | Current number of followers the company has on LinkedIn | Number(18,0) |
socials.twitter.url | Link to the company's Twitter profile | URL(255) |
socials.twitter.follower_count | Current number of followers the company has on Twitter | Number(18,0) |
socials.facebook.url | Link to the company's Facebook profile | URL(255) |
socials.facebook.follower_count | Current number of followers the company has on Facebook | Number(18,0) |
socials.crunchbase.url | Link to the company's Crunchbase profile | URL(255) |
socials.crunchbase.follower_count | Current number of followers the company has on Crunchbase | Number(18,0) |
socials.pitchbook.url | Link to the company's PitchBook profile | URL(255) |
socials.pitchbook.follower_count | Current number of followers the company has on PitchBook | Number(18,0) |
socials.angellist.url | Link to the company's AngelList profile | URL(255) |
socials.angellist.follower_count | Current number of followers the company has on AngelList | Number(18,0) |
funding.funding_total | Total amount of funding raised by the company to date | Currency(18,0) |
funding.num_funding_rounds | Total number of funding rounds raised by the company to date | Number(18,0) |
funding.investors[] | List of all known external investors in the company | Long Text Area(32768) |
funding.last_funding_at | The date of the last external funding round | Date |
funding.last_funding_type | Details about the last external funding round | Text(255) |
funding.last_funding_total | Total amount of the last external funding round | Currency(18,0) |
funding.funding_stage | Stated stage (e.g., "Series A") of the last external funding round | Text(255) |
funding.valuation | Company valuation | Currency(18,0) |
funding_attribute_null_status | Status of funding attribute availability | Text(255) |
funding_per_employee | Funding amount per employee | Currency(18,2) |
funding_rounds | Detailed round-by-round financing data (Contact sales to add this to your API access) | Array |
people[] | The people Harmonic has tagged, associated with a given company | Array |
highlights[] | Company level highlights | Array |
employee_highlights[] | Combined team highlights are the notable tags including Top Company Alum, Seasoned Founder, Prior Exit, etc. Learn more. | Array |
leadership_prior_companies[] | Companies where current leadership previously worked | Array |
tags[] | Legacy Tags: A superset of industry and technology tags that describe what a company is building and who they're building for | Array |
tags_v2 | Harmonic's sector tags (Learn more) | Array |
web_traffic | Last month's total web traffic | Number |
name_aliases | Previous names the company has used | Array |
snapshots[] | These are pulls of all company information we found for each of our searches. Snapshots allow you to better model the change in company, like the ability to calculate precise headcount change between two dates. In your case, Snapshots don't need to be used since you'll be refreshing each data field regularly. | Array |
investor_urn | Harmonic investor identifier if company is also an investor | Text(255) |
related_companies | [Beta] Information on mergers & acquisitions involving this company | Array |
related_companies.acquisitions[] | Companies this company has acquired | Array |
related_companies.acquired_by | Company that acquired this company | Object |
related_companies.subsidiaries[] | Subsidiary companies | Array |
related_companies.subsidiary_of | Parent company if this is a subsidiary | Object |
related_companies.prior_stealth_association.emergence_date | Date company emerged from stealth | Date |
related_companies.prior_stealth_association.previously_known_as[] | Previous names during stealth phase | Array |
Traction Metrics
Traction metrics record values and changes over time for key metrics.
Data
funding_total: Company financing total
facebook_follower_count: Total Facebook follower count
facebook_following_count: Total Facebook following count
facebook_like_count: Total Facebook like count
linkedin_follower_count: Total LinkedIn follower count
instagram_follower_count: Total Instagram follower count
twitter_follower_count: Total Twitter follower count
web_traffic: Total web traffic for the previous calendar month
headcount: Total company headcount
external_headcount: Total headcount data from external sources (Learn more)
headcount_advisor: Total advisor department headcount
headcount_customer_success: Total customer success department headcount
headcount_data: Total data department headcount
headcount_design: Total design department headcount
headcount_engineering: Total engineering department headcount
headcount_finance: Total finance department headcount
headcount_legal: Total legal department headcount
headcount_marketing: Total marketing department headcount
headcount_operations: Total operations department headcount
headcount_other: Total other department headcount
headcount_people: Total people department headcount
headcount_product: Total product department headcount
headcount_sales: Total sales department headcount
headcount_support: Total support department headcount
Intervals
Standardized periods where data can be pulled.
14 days ago
30 days ago
90 days ago
180 days ago
365 days ago
Example: traction_metrics.linkedin_follower_count.14d_ago.change
Interval Data Types
Value: the given value at that time
Change: the absolute change between that time and the latest value
Percent Change: the percent change between that time and the latest value
Metrics
It is also possible to pull granular values across the entire history we have for a company.
latest_metrics_value: Latest value
metrics.timestamp: Date & time that a metric value was recorded
metrics.metric_value: Value of the metric at that time
People Data
Harmonic Field | Description | Data Type |
id | Numeric person ID | Number(18,0) |
entity_urn | Harmonic identifier | Text |
updated_at | Last time the person data was updated | Date/Time |
last_refreshed_at | Last time we were able to update a profile or verify that there were no new changes | Date/Time |
last_checked_at | Last time we attempted to fetch new data | Date/Time |
full_name | Full name | Text |
first_name | First name | Text |
last_name | Last name | Text |
profile_picture_url | URL to access profile image | URL |
contact.emails | Known emails | Array |
contact.phone_numbers | Known phone numbers | Array |
contact.exec_emails[] | Executive email addresses | Array |
contact.primary_email | Primary contact email | Text |
contact.primary_email_person_id | Person ID associated with primary email | Number(18,0) |
location.address_formatted | Formatted address | Text |
location.location | Location information | Text |
location.street | Street name | Text |
location.city | City name | Text |
location.state | State name | Text |
location.zip | Zip code | Text |
location.country | Country name | Text |
location.metro_areas[] | Metropolitan areas where the person is located | Array |
education | Array of education history | Array |
education.school.name | School name | Text |
education.school.linkedin_url | School's LinkedIn | URL |
education.school.website_url | School's website | URL |
education.school.logo_url | School's logo image | URL |
education.school.entity_urn | School's Harmonic identifier | Text |
education.degree | Degree name | Text |
education.field | Degree field name | Text |
education.grade | Grade information | Text |
education.start_date | Degree start date | Date |
education.end_date | Degree end date | Date |
socials.TWITTER.url | Twitter profile URL | URL |
socials.FACEBOOK.url | Facebook profile URL | URL |
socials.LINKEDIN.url | LinkedIn profile URL | URL |
experience | Array of work history | Array |
experience.contact.emails | Email from role | Array |
experience.contact.phone_numbers | Phone number from role | Array |
experience.title | Role title | Text |
experience.department | Role department | Text |
experience.description | Role description | Long Text Area |
experience.start_date | Role start date | Date |
experience.end_date | Role end date | Date |
experience.is_current_position | Role is current (True/False) | Boolean |
experience.location | Role location | Text |
experience.role_type | Role type | Text |
experience.company | Role company | Text |
experience.company_name | Role company name | Text |
unstandardized_experience__internal[] | Internal unstandardized experience data | Array |
highlights | Array of tagged highlights (learn more) | Array |
highlights.category | Highlight category | Text |
highlights.text | Highlight text | Text |
highlights.date_added | Highlight date added | Date |
linkedin_headline | LinkedIn headline text | Text |
linkedin_connections | Number of LinkedIn connections | Number(18,0) |
linkedin_profile_visibility_type | LinkedIn profile privacy status (learn more) | Text |
current_company_urns | Array of identifiers or all current companies | Array |
websites[] | Associated websites | Array |
languages[] | Languages spoken | Array |
languages.name | Language name | Text |
languages.proficiency | Language proficiency level | Text |
usurping_person_id | ID of person that supersedes this record | Number(18,0) |
awards__beta[] | Awards received (beta feature) | Array |
recommendations__beta[] | Recommendations received (beta feature) | Array |
investor_urn | Harmonic investor identifier if person is also an investor | Text(255) |
Network Mapping
Harmonic Field | Description | Data Type |
user_urn | Harmonic identifier for the user | Text(255) |
customer_urn | Harmonic identifier for the customer organization | Text(255) |
target_person_urn | Harmonic identifier for the target person | Text(255) |
target_person_email_address | Email address of the target person | Text(255) |
target_company_urn | Harmonic identifier for the target company | Text(255) |
latest_calendar_event_urn | Harmonic identifier for the most recent calendar event | Text(255) |
latest_email_message_urn | Harmonic identifier for the most recent email message | Text(255) |
connection_sources[] | Sources of the connection (EMAIL, CALENDAR, LINKEDIN) | Array |
user.email | Email address of the user | Text(255) |
user.name | Name of the user | Text(255) |
target_person.id | ID of the target person | Number(18,0) |
latest_email.title | Subject line of the most recent email | Text(255) |
latest_email.timestamp | Timestamp of the most recent email | Date/Time |
latest_email.sender.email_address | Email address of the sender | Text(255) |
latest_email.sender.name | Name of the sender | Text(255) |
latest_email.receivers[].email_address | Email addresses of the receivers | Array |
latest_email.receivers[].name | Names of the receivers | Array |
latest_calendar_event.name | Name of the most recent calendar event | Text(255) |
latest_calendar_event.start_time | Start time of the most recent calendar event | Date/Time |
latest_calendar_event.participants[].email_address | Email addresses of calendar event participants | Array |
Investor Data*
This is an add-on to our API + bulk data share. Please reach out to your Harmonic account manager for more info.
Harmonic Field | Description | Data Type |
entity_urn | Harmonic identifier of this entity | Text(255) |
type | Investor type | Text(50) |
aum_amount_usd | Assets under management (AUM) in USD | Currency(18,0) |
check_size_min_usd | Minimum check size in USD | Currency(18,0) |
check_size_max_usd | Maximum check size in USD | Currency(18,0) |
unicorns[] | Unicorn companies the investor invested in | Array |
investment_count | Total number of investments made by the investor | Number(18,0) |
exit_count | Total number of exits made by the investor | Number(18,0) |
follow_on_rate | Rate of follow-on investments made by the investor | Number(8,4) |
investments[] | Investments made by the investor | Array |
partners[] | Partners of the investor | Array |
investment_activity[] | Investment activity of the investor by categories (sector, country, stage) | Array |
details | Details about the investor (can be a person or a company) | Object |
co_investors[] | Co-investors of the investor | Array |
most_recent_investment_date | Most recent investment date of the investor | Date/Time |
top_geographies[] | Top geographies of the investor | Array |
top_sectors[] | Top sectors of the investor | Array |
top_stages[] | Top stages of the investor | Array |
num_unicorns | Number of unicorns | Number(18,0) |
Deal Data (Round by Round Funding)*
This is an add-on to our API + bulk data share. Please reach out to your Harmonic account manager for more info.
Harmonic Field | Description | Data Type |
announcement_date | Date when the funding round was announced | Date |
funding_round_type | Type of funding round (e.g., Seed, Series A, Series B) | Text(255) |
funding_amount | Amount of funding raised in the round | Currency(18,0) |
funding_currency | Currency of the funding amount | Text(10) |
investors[] | List of investors participating in the funding round | Array |
post_money_valuation | Company valuation after the funding round | Currency(18,0) |
entity_urn | Harmonic funding round identifier | Text(255) |
company_urn | Harmonic company identifier | Text(255) |
source_url | Primary source URL for the funding round information | URL(255) |
contributes_to_funding_total | Whether this round contributes to the company's total funding | Checkbox |
additional_sources[] | Additional source URLs for verification | Array |