# Triangle Tweener Fund: portfolio, investments and team

> Triangle Tweener Fund is a vc firm based in United States. 102 investments on record, 17 in the last 12 months, latest Jun 2026.

Source: https://millionrounds.com/fund/triangle-tweener-fund (Millionrounds; every figure on the page links to its filing or article)

United States · [Investor](https://millionrounds.com/investors)

# Triangle Tweener Fund

Last cheque observed Jun 2026; 102 cheques on record.

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VC firm Deploying now

Pre-seed Seed Series A Business Development Financial Services

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Deploying now

**52%** of best year **17** **cheques in 12 months**, 102 on record

Since the last cheque **157** days **00** hrs **00** min **00** sec

Median round **$4.2M** Rounds led **0 of 102** Sole investor **30 rounds** Mostly in **United States, 97%**

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## Triangle Tweener Fund highlights

- 01 17 cheques in the last 12 months
- 02 Mostly Venture and Seed: 77% of its rounds
- 03 Sole investor in 30 rounds, median $3.5M

## What they do

> The NC Tweener Fund, Powered by NC IDEA strategy is to build an index: smaller investments in a relatively large number of NC-based companies. From their own website

- **Type:** VC firm (from a list, unverified)
- **Cheque size:** Not stated
- **Stages:** Pre-seed Seed Series A Series B Growth Pre-IPO
- **Sectors:** Business Development Financial Services
- **Based in:** Morrisville, United States
- **Cold pitches:** Not stated

## The record

Every round we can evidence, newest first **102 appearances**

- **2026** 13 rounds
- **Jun** **[Protect3d](https://millionrounds.com/company/protect3d)** Debt · US **$845K** With 1 other
- **May** **[Vector](https://millionrounds.com/company/vector)** Series A · Ventureburn **$10M** With 4 others
- **May** **[Warrant](https://millionrounds.com/company/warrant)** Venture · US **Undisclosed** With 1 other
- **Apr** **[InsightFinder](https://millionrounds.com/company/insightfinder)** Series B · US · TechCrunch **$15M** With 3 others
- **Apr** **[MuukTest](https://millionrounds.com/company/muuktest)** Grant · US **$499K** With 4 others
- **Mar** **[Levitate](https://millionrounds.com/company/levitate)** US · Ventureburn **$16M** With 4 others
- **Mar** **[Beam Dynamics](https://millionrounds.com/company/beam-dynamics)** Venture · US **Undisclosed** With 1 other
- **Mar** **[Spidr](https://millionrounds.com/company/spidr)** Venture · US **Undisclosed** Sole investor
- **Feb** **[Truentity Health](https://millionrounds.com/company/truentity-health)** Series A · US **$3.5M** Sole investor
- **Feb** **[Ooga Technologies](https://millionrounds.com/company/ooga-technologies)** Venture · US **Undisclosed** Sole investor
- **Feb** **[Next Century Spirits](https://millionrounds.com/company/next-century-spirits)** Venture · US **$6.0M** With 1 other
- **Jan** **[Klearly](https://millionrounds.com/company/klearly)** Series A · US **$14M** With 3 others
- **Jan** **[BEAMRaiL](https://millionrounds.com/company/beamrail)** Pre-seed · US **$700K** With 1 other
- **2025** 19 rounds
- **Dec** **[Blue Co. Warehousing](https://millionrounds.com/company/blue-co-warehousing)** Venture · US **Undisclosed** Sole investor
- **Dec** **[Phinite](https://millionrounds.com/company/phinite)** Venture · US **$5.8M** With 2 others
- **Dec** **[Opine](https://millionrounds.com/company/opine)** Seed · US **$5.0M** With 1 other
- **Dec** **[Looma](https://millionrounds.com/company/looma)** Series B · US **$10M** With 2 others
- **Nov** **[CivicReach](https://millionrounds.com/company/civicreach)** Venture · US **Undisclosed** With 1 other
- **Nov** **[Scale Social AI](https://millionrounds.com/company/scale-social-ai)** Pre-seed · US **$1.3M** Sole investor
- **Sept** **[Plantd](https://millionrounds.com/company/plantd)** Series B · US **$22M** With 3 others
- **Sept** **[Trio Labs](https://millionrounds.com/company/trio-labs)** Venture · US **Undisclosed** With 2 others
- **Sept** **[Cycle Labs](https://millionrounds.com/company/cycle-labs)** Venture · US **$5.0M** Sole investor
- **Jul** **[Social Cascade](https://millionrounds.com/company/social-cascade)** Venture · US **Undisclosed** With 1 other
- **Jun** **[Equity Shift](https://millionrounds.com/company/equity-shift)** Venture · US **$5.3M** Sole investor
- **May** **[Nimble Energy](https://millionrounds.com/company/nimble-energy)** Seed · US **$2.8M** Sole investor
- **Apr** **[LogistiVIEW](https://millionrounds.com/company/logistiview)** Seed · US **$3.0M** Sole investor
- **Apr** **[Galaxy Diagnostics](https://millionrounds.com/company/galaxy-diagnostics)** Venture · US **$4.1M** Sole investor
- **Apr** **[Altis Biosystems](https://millionrounds.com/company/altis-biosystems)** Venture · US **$2.1M** With 3 others
- **Apr** **[Warrant](https://millionrounds.com/company/warrant)** Pre-seed · US **$720K** With 1 other
- **Feb** **[Gradient Health](https://millionrounds.com/company/gradient-health)** Venture · US **Undisclosed** With 3 others
- **Feb** **[Intake Health](https://millionrounds.com/company/intake-health)** Venture · US **Undisclosed** With 2 others
- **Jan** **[Ndustrial](https://millionrounds.com/company/ndustrial)** Venture · US **Undisclosed** With 2 others
- **2024** 33 rounds
- **Dec** **[Acre](https://millionrounds.com/company/acre)** Seed · GB **$10M** With 2 others
- **Dec** **[Unplex](https://millionrounds.com/company/unplex)** Venture · US **Undisclosed** With 1 other
- **Dec** **[Polaris Quantum Biotech](https://millionrounds.com/company/polaris-quantum-biotech)** Venture · US **Undisclosed** With 2 others
- **Dec** **[Greenlight Health](https://millionrounds.com/company/greenlight-health)** Series A · US **$4.2M** With 1 other
- **Nov** **[DeltaGen](https://millionrounds.com/company/deltagen)** Pre-seed · US **$1.2M** With 1 other
- **Oct** **[Bionic Health](https://millionrounds.com/company/bionic-health)** Venture · US **Undisclosed** With 1 other
- **Oct** **[CompostNow](https://millionrounds.com/company/compostnow)** Venture · US **Undisclosed** Sole investor
- **Oct** **[LoanWell](https://millionrounds.com/company/loanwell)** Seed · US **$3.0M** With 4 others

An announcement gives the size of the round, not the size of this investor's cheque: the only rounds that imply a cheque are those where they were the sole named investor.

## The cheque

Pre-seed Seed Series A

Median round joined **$4.2M** the round, not its cheque Alone, median **$3.5M**

Led 0 of 102 rounds **0%**

- **Sole investor:** 30 rounds
- **Last cheque:** Jun 2026

Rounds by stage said on their site

- Venture *54*
- Seed said *22*
- Series A said *10*
- Pre-seed said *6*
- Series B said *6*
- Debt *1*
- Growth said *-*

Cheques by month Led Joined

Dec 2023 Nov 2026

Often in the room with

- [NC IDEA](https://millionrounds.com/fund/nc-idea) 10
- [Techstars](https://millionrounds.com/fund/techstars) 10
- [VentureSouth](https://millionrounds.com/fund/venturesouth) 10
- [National Science Foundation](https://millionrounds.com/fund/nsf-small-business-innovation-research-small-business-techno) 7
- [Y Combinator](https://millionrounds.com/fund/y-combinator) 7
- [Flybridge](https://millionrounds.com/fund/flybridge) 3

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## Who they invest alongside

The investors most often in the same rounds as Triangle Tweener Fund. A count of rooms they were both in, not a relationship either has claimed.

[**NC IDEA** VC firm **10** rounds together](https://millionrounds.com/fund/nc-idea)[**Techstars** VC firm **10** rounds together](https://millionrounds.com/fund/techstars)[**VentureSouth** Angel network **10** rounds together](https://millionrounds.com/fund/venturesouth)[**National Science Foundation** Government **7** rounds together](https://millionrounds.com/fund/nsf-small-business-innovation-research-small-business-techno)[**Y Combinator** Accelerator **7** rounds together](https://millionrounds.com/fund/y-combinator)[**Flybridge** VC firm **3** rounds together](https://millionrounds.com/fund/flybridge)[**Praxis** Accelerator **3** rounds together](https://millionrounds.com/fund/praxis)[**S3 Ventures** VC firm **3** rounds together](https://millionrounds.com/fund/s3-ventures)[**Alumni Ventures** VC firm **2** rounds together](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund)[**Antler** VC firm **2** rounds together](https://millionrounds.com/fund/antler)[**Eight Roads Ventures** VC firm **2** rounds together](https://millionrounds.com/fund/eight-roads)[**Eniac Ventures** VC firm **2** rounds together](https://millionrounds.com/fund/eniac-ventures)

## Recently backed

The latest companies Triangle Tweener Fund put money into.

[**Vector** $10M · May 2026](https://millionrounds.com/company/vector)[**Warrant** May 2026](https://millionrounds.com/company/warrant)[**InsightFinder** $15M · Apr 2026](https://millionrounds.com/company/insightfinder)[**MuukTest** $499K · Apr 2026](https://millionrounds.com/company/muuktest)[**Beam Dynamics** Mar 2026](https://millionrounds.com/company/beam-dynamics)[**Truentity Health** $3.5M · Feb 2026](https://millionrounds.com/company/truentity-health)

## Quick answers about Triangle Tweener Fund

### What does Triangle Tweener Fund invest in?

Triangle Tweener Fund invests most often at Venture and Seed (77% of the rounds on record), in sectors such as Business Development and Financial Services.

### How active is Triangle Tweener Fund?

102 investments on record, 17 of them in the last 12 months. The most recent was in Jun 2026.

### What has Triangle Tweener Fund invested in recently?

Its most recent investments on record: Protect3d (Debt, Jun 2026), Vector (Series A, May 2026) and Warrant (Venture, May 2026).

### How big are Triangle Tweener Fund's cheques?

The median round it joins is $4.2M.

### Does Triangle Tweener Fund lead rounds?

Rarely, if at all: none of its 102 investments on record names it as the lead.

### Where does Triangle Tweener Fund invest?

Most of the companies it backs are in the United States (97%).

### Is Triangle Tweener Fund investing now?

Yes: it is actively investing, with 17 investments in the last 12 months.

### Who does Triangle Tweener Fund invest alongside?

Most often NC IDEA (10 rounds together), Techstars (10 rounds together) and VentureSouth (10 rounds together).

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