# GI Partners: portfolio, investments and team

> GI Partners is a private equity based in United States. 3 investments on record, 1 in the last 12 months, latest Oct 2026.

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

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

# GI Partners

Last cheque observed Oct 2026; 3 cheques on record.

Email

Deploying now New fund $1.5B, Oct 2026 Private equity

Seed Series A Series B Marketplaces Marketplace Aggregator

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Deploying now

**100%** of best year **1** **cheques in 12 months**, 3 on record

Since the last cheque **12** days **00** hrs **00** min **00** sec

Median round **$529M** Rounds led **0 of 3**

Pitch GI Partners

## GI Partners highlights

- 01 1 cheques in the last 12 months
- 02 Mostly Growth and Series B: 100% of its rounds

## What they do

> GI Partners is a private alternatives investment firm... to invest in private equity, real estate, and data infrastructure strategies. From their own website

- **Type:** Private equity (from a list, unverified)
- **Cheque size:** Not stated
- **Stages:** Seed Series A Series B
- **Sectors:** Marketplaces Marketplace Aggregator
- **Based in:** Menlo Park, United States
- **Cold pitches:** Not stated

## The record

Every round we can evidence, newest first **3 appearances**

- **2026** 1 round
- **Oct** **[Clinical ink](https://millionrounds.com/company/clinical-ink)** Growth · US · PR Newswire: financing agreements **Undisclosed** With 1 other
- **2012** 1 round
- **Nov** **[Wave](https://millionrounds.com/company/wave)** Growth · US · geekwire.com **$1.1B** With 1 other
- **2004** 1 round
- **Apr** **[FieldCentrix](https://millionrounds.com/company/fieldcentrix)** Series B · US **$8.9M** With 5 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 team

Named by the firm itself, on a filing, its Form ADV or its company registration **22 named**

AY **Achi Yaffe** Managing Director i Form ADV

AM **Adam Michael Yee** Chief Financial Officer i Form ADV

AA **Alfred A. Foglio** Executive Officer, Director, Promoter i Filing they signed

BP **Brendan Patrick Scollans** Managing Director i Form ADV

DA **David Anthony Smolen** Managing Director, Chief Compliance Officer i Form ADV

DR **David Richard Kreter** Managing Director i Form ADV

JS **Jefferson Sheu** Managing Director i Form ADV

JV **Jerome Victor Stapp** Managing Director i Form ADV

JK **John Kenneth Saer** Managing Director i Form ADV

JG **Jr. George Psaras** Real Estate CFO i Form ADV

MA **Mark A. Tagliaferri** Executive Officer, Director, Promoter i Filing they signed

MA **Mark A. Taliaferri** Executive Officer, Director, Promoter i Filing they signed

MD **Mark D Prybutok** Managing Director i Form ADV

MG **Matthew Giles Barker** Managing Director i Form ADV

PA **Phil A. Kazeiwicz** Executive Officer, Director, Promoter i Filing they signed

PY **Philip Yau** Managing Director i Form ADV

RA **Richard Allen Magnuson** Executive Officer, Director, Promoter i Filing they signed

SR **Sean R Turner** Managing Director i Form ADV

SR **Sendil Rajendran** Managing Director i Form ADV

SH **Sung Hoon Cho** Managing Director i Form ADV

TP **Tony P Lin** Managing Director i Form ADV

TR **Travis Ryan Pearson** Managing Director i Form ADV

We also hold **25** 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.

## What the register says

From the firm's own filings with the SEC, which it must file accurately by law

**$36B** assets it manages Oct 2026

**Registered** investment adviser full reporting to the SEC

- **Legal name:** GI Manager L.P.
- **SEC number:** CRD 161573

Funds on its Form ADV

**24** private funds, **$17B** in gross assets · filed Apr 2024

Private equity **21** Real estate **3**

- GI Partners Fund VI-A L.P. *Private equity* 52 investors $2.3B
- GI Partners ETS Fund L.P. *Real estate* 24 investors $2.3B
- GI Partners Fund V L.P. *Private equity* 30 investors $2.2B
- GI Partners Fund VI L.P. *Private equity* 20 investors $2.1B
- GI Partners Fund V-A L.P. *Private equity* 27 investors $1.5B
- GI Data Infrastructure Fund-A L.P. *Private equity* 54 investors $1.5B
- GI Partners Fund IV L.P. *Private equity* 21 investors $1.3B
- GI Partners Fund IV-B L.P. *Private equity* 16 investors $941M
- GI Data Infrastructure Fund L.P. *Private equity* 10 investors $797M
- GI Data Infrastructure Fund II-A L.P. *Private equity* 28 investors $553M

And 14 more on the filing.

Who backs their funds

## 6 LPs on record in GI Partners's funds

- **Committed:** $2.0B
- **Funds:** 8
- **Vintages:** 2013 to 2024

The institutions that put money into its funds, which the firm then invests in companies. Source: the pension's own report and fund news, latest Mar 2026.

- [**California State Teachers Retirement System** 3 funds *$700M*](https://millionrounds.com/fund/california-state-teachers-retirement-system) Fund Vintage Committed GI Partners Fund VI 2021 $300M GI Data Infrastructure Fund 2020 $150M GI Partners V 2018 $250M
- [**Washington State Investment Board** 3 funds *$700M*](https://millionrounds.com/fund/washington-state-investment-board) Fund Vintage Committed GI Partners Fund VI 2021 $300M GI Partners Fund V 2018 $250M GI Partners Fund IV 2014 $150M
- [**Oregon Public Employees Retirement Fund** 2 funds *$350M*](https://millionrounds.com/fund/oregon-public-employees) Fund Vintage Committed GI Partners Fund V 2017 $250M GI Partners Fund IV 2013 $100M
- [**California Public Employees' Retirement System (CalPERS)** 1 fund *$150M*](https://millionrounds.com/fund/california-public-employees) Fund Vintage Committed GI Data Infrastructure Fund II 2024 $150M
- [**Regents of the University of California** 1 fund *$150M*](https://millionrounds.com/fund/regents-of-the-university-of-california) Fund Vintage Committed GI Partners VI 2021 $150M
- [**Hamilton Lane** 1 fund](https://millionrounds.com/fund/hamilton-lane) Fund Vintage Committed GI Partners single-asset continuation vehicle - -

## What they claim to have backed

From their own portfolio page (on their website)

**0** of 1 we have independently watched raise

a FINE

Weaker than a round we watched, stronger than a list somebody sold us. A firm is far less willing to put a company on its own site that it never funded.

## Companies it bought

Acquisitions by the firm itself

**MRI Software** **Undisclosed** Jun 2015

**Logibec** **Undisclosed** Dec 2014

**Kellermeyer Bergensons Services** **Undisclosed** Sept 2014

**[Peak 10](https://millionrounds.com/company/peak-10)** **Undisclosed** May 2014

New fund on file

**$1.5B**

raised in Oct 2026

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

## The cheque

Seed Series A Series B

Median round joined **$529M** the round, not its cheque

Led 0 of 3 rounds **0%**

- **Sole investor:** Never alone
- **Last cheque:** Oct 2026

Rounds by stage said on their site

- Growth *2*
- Series B said *1*
- Seed said *-*
- Series A said *-*

Cheques by month Led Joined

Nov 2023 Oct 2026

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## Recently backed

The latest companies GI Partners put money into.

[**Clinical ink** Oct 2026](https://millionrounds.com/company/clinical-ink)

## Quick answers about GI Partners

### What does GI Partners invest in?

GI Partners invests most often at Growth and Series B (100% of the rounds on record), in sectors such as Marketplaces, Marketplace and Aggregator.

### How active is GI Partners?

3 investments on record, 1 of them in the last 12 months. The most recent was in Oct 2026.

### What has GI Partners invested in recently?

Its most recent investments on record: Clinical ink (Growth, Oct 2026).

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

The median round it joins is $529M.

### Is GI Partners investing now?

Yes: it is actively investing, with 1 investments in the last 12 months.

### What kind of investor is GI Partners?

GI Partners is a private equity firm based in Menlo Park, United States.

### How much does GI Partners manage?

About $36B, as regulatory assets under management (Oct 2026).

### Has GI Partners raised a new fund?

Its latest fund filing with the SEC was in Oct 2026, reporting $1.5B raised.

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