# Declaration Partners: portfolio, investments and team

> Declaration Partners is a family office based in United States. 90 investments on record, 7 in the last 12 months, latest Oct 2026.

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

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

# Declaration Partners

Last cheque observed Oct 2026; 90 cheques on record.

Email

Deploying now New fund $39M, Oct 2026 Family office

Buyout Crowdfunding Debt AI & Machine Learning Analytics Artificial Intelligence

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Deploying now

**100%** of best year **7** **cheques in 12 months**, 90 on record

Since the last cheque **18** days **00** hrs **00** min **00** sec

Median round **$25M** Cheque size, as they say **$10K – $2.0M** Rounds led **2 of 90** Sole investor **15 rounds** Exits **6 from the portfolio** Mostly in **United States, 51%**

Pitch Declaration Partners

## Declaration Partners highlights

- 01 7 cheques in the last 12 months
- 02 Mostly Seed and Series A: 52% of its rounds
- 03 Sole investor in 15 rounds, median $85K
- 04 6 exits from the portfolio

## What they do

> Filed 1 private fund offering with the SEC, the most recent in 2023-10 From their own website

- **Type:** Family office (from a list, unverified)
- **Cheque size:** $10K – $2.0M as they say
- **Stages:** Buyout Crowdfunding Debt Growth Token sale Pre-IPO Pre-seed Secondary Seed Series A Series B
- **Sectors:** AI & Machine Learning Analytics Artificial Intelligence
- **Based in:** Basel, United States
- **Cold pitches:** Not stated

## The record

Every round we can evidence, newest first **90 appearances**

- **2026** 6 rounds
- **Oct** **[MakeO](https://millionrounds.com/company/makeo)** Seed · IN · The Economic Times: startups **$9.4M** With 5 others
- **Oct** **[Netsec](https://millionrounds.com/company/netsec)** Series A · FR · Firms' own news pages **$10M** With 8 others
- **Sept** **[mika](https://millionrounds.com/company/mika)** Seed · DE · EU-Startups **$6.9M** With 7 others
- **Sept** **[Flam](https://millionrounds.com/company/flam)** Series B · IN · Inc42 **$40M** With 8 others
- **Aug** **[River Mobility](https://millionrounds.com/company/river-mobility)** Series C · IN · TechCrunch **$120M** *Led*
- **May** **[allO](https://millionrounds.com/company/allo)** Series A · DE · Ventureburn **$14M** With 5 others
- **2025** 5 rounds
- **Nov** **[Hummink](https://millionrounds.com/company/hummink)** Series A · FR · Silicon Canals **$17M** With 8 others
- **Sept** **[WorkFusion](https://millionrounds.com/company/workfusion)** Growth · US · Crunchbase News **$45M** With 18 others
- **Jul** **[Small Door Veterinary](https://millionrounds.com/company/small-door-veterinary)** Series C · US · AlleyWatch **$55M** With 5 others
- **Jul** **[Small Door](https://millionrounds.com/company/small-door)** Series C · US · AlleyWatch **$35M** With 7 others
- **May** **[HAYA Therapeutics](https://millionrounds.com/company/haya-therapeutics)** Series A · CH · Firms' own news pages **$65M** With 11 others
- **2019** 11 rounds
- **Dec** **[Bright Health](https://millionrounds.com/company/bright-health)** Series D · US · FinSMEs **$635M** With 8 others
- **Dec** **[Sleek](https://millionrounds.com/company/sleek)** SG · TechCrunch **$5.0M** With 2 others
- **Oct** **3DSignals** Series A · IL · FinSMEs **$8.5M** *Led*
- **Sept** **[Ever/Body](https://millionrounds.com/company/ever-body)** Series A · US · FinSMEs **$17M** With 8 others
- **Sept** **[Wunder Mobility](https://millionrounds.com/company/wunder-mobility)** DE · VentureBeat **$60M** With 1 other
- **Sept** **[Takeoff Technologies](https://millionrounds.com/company/takeoff-technologies)** Series C · US · FinSMEs **$25M** Sole investor
- **Jul** **[Digital Assets Data](https://millionrounds.com/company/digital-assets-data)** Seed · US · Businesswire **$3.2M** With 4 others
- **Jul** **[Amperity](https://millionrounds.com/company/amperity)** Series C · US · FinSMEs **$50M** With 5 others
- **Jun** **[Livepeer](https://millionrounds.com/company/livepeer)** Series A · US · TechCrunch **$8.0M** With 7 others
- **May** **[Cynora](https://millionrounds.com/company/cynora)** Series C · DE · FinSMEs **$25M** With 4 others
- **Jan** **[Lively](https://millionrounds.com/company/lively)** Series A · US · FinSMEs **$16M** Sole investor
- **2018** 6 rounds
- **Nov** **[Bright Health](https://millionrounds.com/company/bright-health)** Series C · US · FinSMEs **$200M** With 8 others
- **Oct** **[Lingokids](https://millionrounds.com/company/lingokids)** ES · FinSMEs **$7.3M** With 7 others
- **Apr** **[Jedox](https://millionrounds.com/company/jedox)** DE · FinSMEs **$25M** With 2 others
- **Apr** **[RefleXion](https://millionrounds.com/company/reflexion)** Series C · US · FinSMEs **$100M** With 6 others
- **Jan** **[EtaGen](https://millionrounds.com/company/etagen)** Series C · US · FinSMEs **$83M** With 6 others
- **Jan** **[Intuity Medical](https://millionrounds.com/company/intuity-medical)** Debt · US · FinSMEs **$70M** With 7 others
- **2017** 1 round
- **Jul** **[Plexchat](https://millionrounds.com/company/plexchat)** Seed · US · FinSMEs **$7.0M** With 4 others
- **2016** 3 rounds
- **Dec** **[Vivino](https://millionrounds.com/company/vivino)** **$25M** With 14 others
- **Jul** **[CornerJob](https://millionrounds.com/company/cornerjob)** Series B · ES · TechCrunch **$25M** With 14 others
- **Feb** **[Tout](https://millionrounds.com/company/tout)** **$26M** With 21 others
- **2015** 5 rounds
- **Sept** **[Cloud Lending Inc.](https://millionrounds.com/company/cloud-lending-inc)** Series A · US **$8.0M** With 3 others
- **Sept** **[Keela.co](https://millionrounds.com/company/keela-co)** Seed · CA **$195K** Sole investor
- **Aug** **[JenaValve Technology](https://millionrounds.com/company/jenavalve-technology)** Series C · DE **$27M** With 7 others
- **Jul** **[Quovo](https://millionrounds.com/company/quovo)** Venture · US **$3.8M** With 4 others
- **Apr** **[Mundo Descuento](https://millionrounds.com/company/mundo-descuento)** Seed **$660K** Sole investor
- **2014** 11 rounds
- **Nov** **[BioNano Genomics](https://millionrounds.com/company/bionano-genomics)** Series C · US **$53M** With 4 others
- **Aug** **[Zoomin](https://millionrounds.com/company/zoomin)** Venture · IN **$8.0M** With 2 others
- **Jul** **[Blownaway](https://millionrounds.com/company/blownaway)** Seed · US **$250K** Sole investor

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 team

Named by the firm itself, on a filing, its Form ADV or its company registration **14 named**

AL **Annie L. Sloyer** Chief Financial Officer and Authorized Person of the General Partner i Filing they signed

AB **Ashleigh Brogan** Chief Compliance Officer of Declaration Partners LP the investment adviser to the Issuer. i Filing they signed

BL **Brian L. Frank** Chief Executive Officer and Authorized Person of Declaration Partners Land Lease GP LLC the general partner of the Issuer (the "General Partner") i Filing they signed

BS **Brian Stern** Authorized Person of the General Partner i Filing they signed

CR **Charles Rayner** Vice President i Filing they signed

DR **David Rabin** Vice President i Filing they signed

FS **Federico Schiffrin** Member i Filing they signed

LA **Leigh A. Rovzar** Vice President and Secretary of the Manager i Filing they signed

MC **Matthew Cohen** Vice President i Filing they signed

RL **Robert L. Jackowitz** Vice President and Treasurer of the Manager i Filing they signed

RD **Ron Dalal** Vice President i Filing they signed

SL **Stacey L. Sayetta** General Counsel of the Sole Member of the Investment Manager i Filing they signed

TS **Todd S. Rich** Head of Real Estate of the Manager i Filing they signed

VT **Vipul Tandon** Member i Filing they signed

We also hold **44** people at this firm from the lists this database was built from: a weaker source than the filings, since a list does not say when a title ended. Login to see them.

Funds they back

## 2 fund commitments on record

- **Managers:** 2

Every fund on record that it has committed money to, and the managers who invest it. Source: fund news.

Managers it backs most

- [Concept Ventures 1 fund](https://millionrounds.com/fund/concept-ventures)
- [GEF Capital Partners 1 fund](https://millionrounds.com/fund/gef-capital-partners)

Most recent commitments

- [Concept Ventures Fund II](https://millionrounds.com/fund/concept-ventures)
- [GEF Capital Partners GEF US Climate Solutions Fund II](https://millionrounds.com/fund/gef-capital-partners)

## Exits from the portfolio

Companies it backed that were later bought or listed **6 in all**

**[WaveTec Vision](https://millionrounds.com/company/wavetec-vision)** Bought by [Alcon](https://millionrounds.com/fund/alcon) **Undisclosed** Sept 2014

**[Vocalocity](https://millionrounds.com/company/vocalocity)** Bought by Vonage **$130M** Oct 2013

**[Yap](https://millionrounds.com/company/yap)** Bought by [Amazon](https://millionrounds.com/fund/amazon) **Undisclosed** Sept 2011

**[iSkoot](https://millionrounds.com/company/iskoot)** Bought by Qualcomm Innovation Center **Undisclosed** Oct 2010

**[BioRexis](https://millionrounds.com/company/biorexis)** Bought by [Pfizer](https://millionrounds.com/fund/pfizer) **Undisclosed** Feb 2007

**[EVault](https://millionrounds.com/company/evault)** Bought by [Seagate](https://millionrounds.com/fund/seagate) **$185M** Dec 2006

An exit counts when it came after the firm's first round in the company. From historical deal records.

New fund on file

**$39M**

raised in Oct 2026

From its SEC filing, not a journalist: a firm that has just raised has money to deploy.

## The cheque

Buyout Crowdfunding Debt

Median round joined **$25M** the round, not its cheque Alone, median **$85K**

Led 2 of 90 rounds **2%**

- **Said size:** $10K – $2.0M
- **Sole investor:** 15 rounds
- **Last cheque:** Oct 2026
- **Exits:** 6 from the portfolio

Rounds by stage said on their site

- Seed said *20*
- Series A said *18*
- Series C *18*
- Series B said *11*
- Venture *6*
- Buyout said *-*
- Crowdfunding said *-*

Cheques by month Led Joined

Nov 2023 Oct 2026

Often in the room with

- [Miramar Ventures](https://millionrounds.com/fund/miramar-venture-partners) 5
- [Khosla Ventures](https://millionrounds.com/fund/khosla-ventures) 4
- [Battelle Ventures](https://millionrounds.com/fund/battelle-ventures) 3
- [Domain Associates](https://millionrounds.com/fund/domain-associates) 3
- [Enterprise Partners Venture Capital](https://millionrounds.com/fund/enterprise-partners-venture-capital) 3
- [IBB Beteiligungsgesellschaft](https://millionrounds.com/fund/ibb-beteiligungsgesellschaft) 3

**Pitching Declaration Partners?** Put them on your fundraising board with this record on the card, and follow them to hear when they write a new cheque.

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## Who they invest alongside

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

[**Miramar Ventures** VC firm **5** rounds together](https://millionrounds.com/fund/miramar-venture-partners)[**Khosla Ventures** VC firm **4** rounds together](https://millionrounds.com/fund/khosla-ventures)[**Battelle Ventures** VC firm **3** rounds together](https://millionrounds.com/fund/battelle-ventures)[**Domain Associates** VC firm **3** rounds together](https://millionrounds.com/fund/domain-associates)[**Enterprise Partners Venture Capital** VC firm **3** rounds together](https://millionrounds.com/fund/enterprise-partners-venture-capital)[**IBB Beteiligungsgesellschaft** Investment firm **3** rounds together](https://millionrounds.com/fund/ibb-beteiligungsgesellschaft)[**Imlay Investments** VC firm **3** rounds together](https://millionrounds.com/fund/imlay-investments)[**Kleiner Perkins Caufield & Byers** VC firm **3** rounds together](https://millionrounds.com/fund/kleiner-perkins-caufield-and-byers)[**Legend Capital** VC firm **3** rounds together](https://millionrounds.com/fund/legend-capital)[**Noro-Moseley Partners** Growth equity **3** rounds together](https://millionrounds.com/fund/noro-moseley-partners)[**Siemer Ventures** VC firm **3** rounds together](https://millionrounds.com/fund/siemer-ventures)[**ZG Ventures** Growth equity **3** rounds together](https://millionrounds.com/fund/zg-ventures)

## Recently backed

The latest companies Declaration Partners put money into.

[**MakeO** $9.4M · Oct 2026](https://millionrounds.com/company/makeo)[**Hummink** $17M · Nov 2025](https://millionrounds.com/company/hummink)[**WorkFusion** $45M · Sept 2025](https://millionrounds.com/company/workfusion)[**Small Door** $35M · Jul 2025](https://millionrounds.com/company/small-door)[**HAYA Therapeutics** $65M · May 2025](https://millionrounds.com/company/haya-therapeutics)[**Ever/Body** $17M · Sept 2019](https://millionrounds.com/company/ever-body)

## Quick answers about Declaration Partners

### What does Declaration Partners invest in?

Declaration Partners invests most often at Seed and Series A (52% of the rounds on record), in sectors such as AI & Machine Learning, Analytics and Artificial Intelligence.

### How active is Declaration Partners?

90 investments on record, 7 of them in the last 12 months, and it led 2. The most recent was in Oct 2026.

### What has Declaration Partners invested in recently?

Its most recent investments on record: MakeO (Seed, Oct 2026), Netsec (Series A, Oct 2026) and mika (Seed, Sept 2026).

### How big are Declaration Partners's cheques?

The median round it joins is $25M. It says it writes cheques of $10K to $2.0M.

### Does Declaration Partners lead rounds?

Sometimes: it led 2 of its 90 investments on record (2%).

### Where does Declaration Partners invest?

Most of the companies it backs are in the United States (51%), Germany (16%) and India (11%).

### Is Declaration Partners investing now?

Yes: it is actively investing, with 7 investments in the last 12 months.

### Who does Declaration Partners invest alongside?

Most often Miramar Ventures (5 rounds together), Khosla Ventures (4 rounds together) and Battelle Ventures (3 rounds together).

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