All funds
FirstMark logo

FirstMark

Website X
$250Tdisclosed portfolio round capital
1 Jul, 2026last investment
8portfolio companies
26team members

Analyst signals

Portfolio activity and matriculation

Metrics use all recorded activity through 21 Jul 2026 across seed, series a, series b, series c, unknown. Later-round outcomes are capped at the period end.

25%companies with a later round · 2/8
38.25×median round-size step-up · n=2
Not availablemedian valuation step-up · n=0
10%recorded-solo rate · 1 solo / 9 syndicated
Finance · 2 companiesPayments · 2 companiesInfrastructure · 1 companies

These are activity signals, not fund-return metrics. Round capital is the full disclosed financing amount, not this fund's check size. “Recorded solo” means only one investor is present in the source data and is a lead signal, not verified lead status; syndicated rounds are a co-investor or follower signal. IRR, TVPI, DPI, ownership, exits, and market beta cannot be calculated from the available records.

Opportunities

Crypto jobs across FirstMark's portfolio

43 current roles at companies backed by FirstMark, sourced from JobStash's crypto job board.

People

Team

A

Adam Nelson

Partner

A

Aman Kabeer

Principal

A

Amish Jani

Founder & Partner

A

Arjun Dundoo

Investor

A

Arnav Bimbhet

Partner

B

Ben Winn

VP Communities & Content

B

Beth Viner

Partner & Head of Platform

D

Daniel Gaisin

VP Finance

D

David Waltcher

Partner

D

Dez Fleming

Principal

D

Diego Gutierrez

Director of IT

F

Faith Waldron

Office Coordinator

H

Hank Zhou

General Counsel

H

Hanna Caulfield

Executive Assistant

K

Kathryn Weinmann

Principal

K

Kristin Putnam

Executive Assistant

L

Leah Levine

Executive Assistant

M

Matt Turck

Partner

M

May Hasso

Director of Events

P

Patrick Smith

Controller

R

Rick Heitzmann

Founder & Partner

R

Ryan Sullivan

Investor

S

Shilpa Nayyar

Partner & COO

S

Stella Kelley

Talent Associate

V

Vera Wang

Investor

V

Vivian Foley

Talent Associate

Portfolio

Investments

Full financing histories for portfolio companies. Highlighted rounds are those where FirstMark is recorded as an investor.

Carbon logo

Carbon

crypto
Payments

Carbon is a proposed price-stable cryptocurrency for next-generation payments, powered by Hedera Hashgraph. It is designed to track the US dollar through algorithmic supply adjustments and to support fast, borderless, programmable transfers.

Seed1 Apr, 2018$2M roundSyndicated · 5 disclosed investors
GONDI logo

GONDI

crypto
NFTs

GONDI is an NFT marketplace and lending platform. It enables users to buy, sell, trade, and borrow against NFTs using WETH, HYPE, or USDC as loan currencies.

Seed1 Jul, 2023$5.4M roundSyndicated · 16 disclosed investors
Helium Network logo

Helium Network

crypto
Infrastructure

Helium powers decentralized wireless infrastructure through community-operated hotspots, enabling accessible connectivity for IoT sensors and mobile devices.

Series D1 Feb, 2022$200M round
ICO10 Aug, 2021$111T round
Unknown1 Aug, 2021$111M round
Series C1 Jun, 2019$15M round
Series B1 Apr, 2016$20M roundSyndicated · 4 disclosed investors
Series A1 Dec, 2014$16M roundSyndicated · 5 disclosed investors
Seed1 Nov, 2013$2.8M roundSyndicated · 4 disclosed investors
Kintaba logo

Kintaba

crypto

Stealth

Unknown1 Feb, 2020$2.3M roundRecorded solo · lead signal
LedgerX LLC d/b/a MIAX Derivatives Exchange logo

LedgerX LLC d/b/a MIAX Derivatives Exchange

hybrid
Finance

MIAXdx is a derivatives exchange and clearinghouse regulated by the U.S. Commodity Futures Trading Commission (CFTC). It offers federally regulated derivatives products, including BTC Range Binary Options, allowing users to manage Bitcoin risk with hourly options on a single US licensed platform.

Series C1 Jun, 2021$380M round
Unknown1 Apr, 2019$3M round
Series B1 Jan, 2018$75M roundSyndicated · 9 disclosed investors
Series B22 May, 2017$11T round
Series A1 Mar, 2017$7M round
Unknown5 Aug, 2015$1T round
Payy logo

Payy

crypto
Privacy & Confidentiality

Payy operates private stablecoin payments infrastructure, including a wallet, card, payment links, and a privacy-first blockchain network. It serves businesses, developers, fintechs, wallets, exchanges, and global platforms needing private stablecoin movement and spending.

Seed1 Mar, 2026$6M roundSyndicated · 3 disclosed investors
Pre-Seed22 Feb, 2023$2M round
Rain logo

Rain

crypto
Finance

Rain helps users buy, sell, and swap cryptocurrencies with regulated custody, bank-grade security, and 24/7 support across web and mobile.

Series C9 Jan, 2026$250T round$2B valuationSyndicated · 11 disclosed investors
Series B28 Aug, 2025$58T round
Unknown24 Mar, 2025$25T round
Unknown1 Jan, 2025$6M round
Series B1 Jan, 2022$110M round
Unknown12 Nov, 2021$75T round
Series A15 Aug, 2021$25T round
Series A14 Dec, 2020$9.4T round
Series A22 Oct, 2020$6T round
Seed1 Jul, 2019$2.5M round
Velocity logo

Velocity

crypto
Payments

Velocity is an enterprise platform for cross-border payments, real-time settlement, and treasury management powered by stablecoins.

Series A1 Jul, 2026$38M roundSyndicated · 8 disclosed investors