Funding rounds

20 company funding rounds disclosed in the monthly RiseFinder box for September 2026.

Period
Monthly
Window
30d
Rows
20
Data through
September 2026
← All current risersAll funding rounds editions
01/

Monthly box

20 entries
01

Databricks, Inc.

A unified platform for data, analytics and AI, covering ETL, warehousing and governance in one place so teams do not stitch those together from separate tools.

SEC Form D

Open source ↗
$5.0bn
$5.0bn of $5.0bn target
02

Kalshi Inc.

Kalshi operates a regulated exchange for event contracts, where customers trade on the outcome of economic, political, weather and other measurable events. Prices reflect the market's implied probability of each outcome.

SEC Form D

Open source ↗
$1.1bn
$1.1bn of $1.5bn target
03

ZeroStack Corp.

ZeroStack advises organisations on artificial intelligence strategy, governance and operating design. Its work helps management teams align investment, decision rights and technical architecture around practical AI adoption.

SEC Form D

Open source ↗
$1.0bn
$1.0bn of $1.0bn target
04

Castelion Corp

Designs, tests and manufactures military systems, competing on how fast and how cheaply it can build them rather than on doing what primes already do.

SEC Form D

Open source ↗
$647m
$647m of $800m target
05

Fab2, Inc.

A company building the hardware and software used to make semiconductors, spanning chips, fabs, tools and components rather than specialising in one layer of that stack. The breadth is the unusual part: semiconductor equipment is normally a business of extremely narrow specialists, each supplying one step of a process that involves hundreds.

SEC Form D

Open source ↗
$556m
$556m of $588m target
06

Whatnot Inc.

Whatnot is a live shopping marketplace where sellers demonstrate and auction products through video streams. Buyers participate in real time across categories including collectibles, fashion, electronics and trading cards.

SEC Form D

Open source ↗
$547m
$547m of $547m target
07

Lovable Labs Inc

Lovable provides an artificial intelligence application builder that turns natural language instructions into working web software. Users can generate interfaces, databases and application logic, then refine and publish the result.

SEC Form D

Open source ↗
$382m
$382m of $400m target
08

Celero Communications, Inc.

Celero Communications develops coherent digital signal processing technology for optical transmission. Its platform is designed to provide scalable, efficient data links for artificial intelligence computing and data centre infrastructure.

SEC Form D

Open source ↗
$273m
$273m of $275m target
09

Medici Brands, Inc.

Medici Brands creates and develops consumer brands across food, technology and the arts. Its portfolio model supplies shared operating expertise while individual brands address distinct products and customer categories.

SEC Form D

Open source ↗
$271m
$271m of $382m target
10

Generalist AI, Inc.

Generalist AI develops general purpose intelligence for robots. Its models are intended to let machines learn and perform varied physical tasks instead of relying on separate, narrowly programmed systems for each action.

SEC Form D

Open source ↗
$198m
$198m of $208m target
11

Epicrispr Biotechnologies, Inc.

Epicrispr Biotechnologies develops medicines using epigenetic gene regulation. Its technology changes how selected genes are expressed without cutting DNA, with programmes aimed at serious diseases that lack adequate treatments.

SEC Form D

Open source ↗
$177m
$177m of $213m target
12

Modal Labs, Inc.

Modal provides serverless cloud computing for artificial intelligence and data workloads. Developers define jobs in Python and the platform supplies graphics processors, containers, scaling and scheduling without a cluster to manage.

SEC Form D

Open source ↗
$175m
$175m of $175m target
13

Rightway Healthcare, Inc.

Rightway is a healthcare navigation and pharmacy benefits company for employers. Its platform guides members to suitable care, explains benefits and manages prescription spending through one service and support team.

SEC Form D

Open source ↗
$155m
$155m of $155m target
14

SIERRA INTERNATIONAL NETWORK INC

Sierra International Network operates a business development and market entry programme for early stage companies. Its services include strategic planning, funding support, product positioning and promotional campaigns.

SEC Form D

$145m
$145m of $145m target
15

CodeRabbit Inc.

CodeRabbit provides artificial intelligence code review for pull requests, development environments and command line workflows. It analyses changes, explains problems and suggests fixes before human reviewers approve them.

SEC Form D

Open source ↗
$143m
$143m of $143m target
16

ICON Technology, Inc.

ICON is a construction technology company that develops large scale three dimensional printing systems for buildings. It combines robotic printers, proprietary materials and software to produce homes and other structures.

SEC Form D

Open source ↗
$115m
$115m of $200m target
17

Blank Street Inc.

Blank Street is a coffee and matcha retail chain with compact shops, mobile ordering and a rewards programme. It sells drinks and food through stores in London, New York and other urban markets.

SEC Form D

Open source ↗
$105m
$105m of $105m target
18

EfficientAI Corp

Efficient Computer designs processors for artificial intelligence at the edge. Its architecture targets embedded devices where power consumption, heat and battery life matter more than the maximum speed of a data centre chip.

SEC Form D

Open source ↗
$93.1m
$93.1m of $103m target
19

Georgiamune, Inc.

Georgiamune is a clinical stage biotechnology company developing therapies that reprogram immune responses. Its research targets immune pathways involved in autoimmune disease and cancer to produce new treatment candidates.

SEC Form D

Open source ↗
$92.7m
$92.7m of $132m target
20

Felix Technologies Inc.

Felix provides cross border remittance and payment services through a conversational mobile experience. Customers send United States dollars and the service converts and delivers funds to recipients in supported countries.

SEC Form D

Open source ↗
$87.8m
$87.8m of $87.8m target
This dated edition is generated from the reviewed RiseFinder export. Movement figures retain their original source, period and direction.
02/

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