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Funding Stage & Last Funding Type

Data dictionary for funding stages in Harmonic returned by the API

Written by Harmonic Team
Updated over 4 months ago

New funding types as of 12/15/25

The data team recently consolidated our funding types by removing old and mostly unused classifications. As part of this work, we've reduced unknown funding rounds by introducing "Early Stage" and "Later Stage" types.

What this means:

  • Previously unknown rounds now show as "Early Stage" or "Later Stage"

  • While these are technically still unknown, the new labels give a better sense of where a company is in its lifecycle

  • Early Stage: Rounds that happen before a Series B, or early in a company's life

  • Later Stage: Rounds that happen after a Series B, or later in a company's life

  • We recalculate these classifications when new funding info comes in

Impact on Company Stage: Early/Later Stage rounds are still treated as unknown for determining a company's overall stage (which may show as Venture Unknown).

Funding Stage

The current stage of the company. This will disregard things such as Debt Financing.

All Stages

Name

Value

Venture Unknown*

VENTURE_UNKNOWN

Stealth*

STEALTH

Pre-Seed*

PRE_SEED

Seed

SEED

Series A

SERIES_A

Series B

SERIES_B

Series C

SERIES_C

Series D

SERIES_D

Series E

SERIES_E

Series F

SERIES_F

Series G

SERIES_G

Series H

SERIES_H

Series I

SERIES_I

Series J

SERIES_J

Series K+

SERIES_K_PLUS

Exited*

EXITED


Derived Funding Stages

We infer these stages by analyzing various data points when funding information is unavailable or insufficient.

Venture Unknown

No funding rounds are found OR the funding round type is:

  • EARLY_STAGE (unknown round occurring before Series B or early in lifecycle)

  • LATER_STAGE (unknown round occurring after Series B or later in lifecycle)

  • UNKNOWN

  • CONVERTIBLE_NOTE

Stealth

Named "stealth company" OR meets ALL the following conditions:

  • <5 employees (or headcount unknown)

  • No known funding type

  • Founded ≀5 years ago

  • No known investors/investment count

  • <$1 total funding OR has funding indicator (e.g., date/round count) without confirmed amount

Pre-seed

ALL funding rounds are EITHER:

  • ACCELERATOR type

  • ANGEL type

Exited

Last funding type is:

  • M&A

  • Buyout/LBO

  • Merger of equals

  • Any IPO type

OR any historical funding round is one of the above


Last Funding Type

The type of funding round most recently completed by the company.

Name

Value

Angel

ANGEL

Angel (individual)

ANGEL_INDIVIDUAL

Convertible Note

CONVERTIBLE_NOTE

Corporate Round

CORPORATE_ROUND

Debt Financing

DEBT_FINANCING

Equity Crowdfunding

EQUITY_CROWDFUNDING

Grant

GRANT

Initial Coin Offering

INITIAL_COIN_OFFERING

Non-equity Assistance

NON_EQUITY_ASSISTANCE

Post-IPO Debt

POST_IPO_DEBT

Post-IPO Equity

POST_IPO_EQUITY

Post-IPO Secondary

POST_IPO_SECONDARY

Preseed

PRE_SEED

Private Equity

PRIVATE_EQUITY

Product Crowdfunding

PRODUCT_CROWDFUNDING

Public Equity Offering

PUBLIC_EQUITY_OFFERING

Secondary Market

SECONDARY_MARKET

Seed

SEED

Seed Extension

SEED_EXTENSION

Series A

SERIES_A

Series A Extension

SERIES_A_EXTENSION

Series B

SERIES_B

Series B Extension

SERIES_B_EXTENSION

Series C

SERIES_C

Series C Extension

SERIES_C_EXTENSION

Series D

SERIES_D

Series D Extension

SERIES_D_EXTENSION

Series E

SERIES_E

Series E Extension

SERIES_E_EXTENSION

Series F

SERIES_F

Series F Extension

SERIES_F_EXTENSION

Series G

SERIES_G

Series G Extension

SERIES_G_EXTENSION

Series H

SERIES_H

Series I

SERIES_I

Series J

SERIES_J

Venture - Series Unknown

SERIES_UNKNOWN

Undisclosed

UNDISCLOSED

Early Stage

EARLY_STAGE

Early Stage VC

EARLY_STAGE_VC

Later Stage

LATER_STAGE

Accelerator/Inc

ACCELERATOR_INC

Accelerator/Incubator

ACCELERATOR_INCUBATOR

Debt - PPP

DEBT_PP

Later Stage VC

LATER_STAGE_VC

Series 1

SERIES_1

Series 2

SERIES_2

Series 3

SERIES_3

Series A1

SERIES_A1

Series A2

SERIES_A2

Series A3

SERIES_A3

Series AA

SERIES_AA

Series AAA

SERIES_AAA

Series B1

SERIES_B1

Series B2

SERIES_B2

Series B3

SERIES_B3

Series BB

SERIES_BB

Series C1

SERIES_C1

Series C2

SERIES_C2

Series C3

SERIES_C3

Series CC

SERIES_CC

Series D1

SERIES_D1

Series D2

SERIES_D2

Series D3

SERIES_D3

Series E1

SERIES_E1

Series E2

SERIES_E2

Venture Debt

VENTURE_DEBT

Early Stage Venture

EARLY_STAGE_VENTURE

Late Stage Venture

LATER_STAGE_VENTURE

Pre-Seed

PRE__SEED

Funding Round

FUNDING_ROUND

Seed Round

SEED_ROUND

Early Stage VC (Series A)

EARLY_STAGE_SERIES_A

Early Stage VC (Series A1)

EARLY_STAGE_SERIES_A1

Early Stage VC (Series B)

EARLY_STAGE_SERIES_B

Early Stage VC (Series B1)

EARLY_STAGE_SERIES_B1

Later Stage VC (Series B)

LATER_STAGE_SERIES_B

Later Stage VC (Series C)

LATER_STAGE_SERIES_C

Later Stage VC (Series C1)

LATER_STAGE_SERIES_C1

Later Stage VC (Series D)

LATER_STAGE_SERIES_D

Later Stage VC (Series E)

LATER_STAGE_SERIES_E

Later Stage VC (Series F)

LATER_STAGE_SERIES_F

Later Stage VC (Series G)

LATER_STAGE_SERIES_G

Corporate (Series A)

CORPORATE_SERIES_A

IPO

IPO

2PO

TWO_PO

Unknown

UNKNOWN

M&A

M_AND_A

Out of Business

OUT_OF_BUSINESS

Buyout/LBO

BUYOUT_LBO

2ndary - Private

SECONDARY_PRIVATE

2ndary - Open

SECONDARY_OPEN

2ndary - Distrib.

SECONDARY_DISTRIB

Debt

DEBT

Debt - General

DEBT_GENERAL

Crowdfunding

CROWDFUNDING

PE Growth

PE_GROWTH

Corporate

CORPORATE

Strategic

STRATEGIC

Liquidation

LIQUIDATION

Debt Refin.

DEBT_REFIN

Undetermined

UNDERTERMINED

Bankr. Admin/Reorg

BANK_ADMIN

Merger of Eq.

MERGER_OF_EQ

Conv. Debt

CONV_DEBT

Joint Venture

JOINT_VENTURE

IBO

IBO

Mezzanine

MEZZANINE

PIPE

PIPE

Asset Purch.

ASSET_PURCH

Platform

PLATFORM

Debt Repay.

DEBT_REPAY

Reverse Merger

REVERSE_MERGER

Div. Recap.

DIV_RECAP

Lev. Recap.

LEV_RECAP

Repurchase

REPURCHASE

Debt Conv.

DEBT_CONV

Bridge

BRIDGE

Restart - Angel

RESTART_ANGEL

Restart - Early

RESTART_EARLY

Restart - Later

RESTART_LATER

Equity for Svc.

EQUITY_FOR_SVC

Dividend

DIVIDEND

Venture Leasing

VENTURE_LEASING

Sale-Lease back

SALE_LEASE_BACK

Spin-Off

SPIN_OFF

GP Stakes

GP_STAKES

Secondary Transaction - Private

SECONDARY_TRANSACTION_PRIVATE

SPAC

SPAC

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