Fundraising Fox

Hest

Seattle, US · Founded 2018 · Washington corporation · 3 known investors

Find your way into Hest

328 people in our graph share verified history with the Hest team — schools, employers, funds. One of them is your warm intro.

Alex Finkelsteinunlockedknows Aaron Ambuske · together at Middlebury College
×5knows the team · via Middlebury College
×6knows the team · via UW Foster School of Business

Hest designs and makes portable camping mattresses, sleeping pads, and pillows using memory foam for outdoor and travel use. The products, developed in collaboration with Rivian, target campers and outdoor enthusiasts seeking home-quality sleep.

Also known as HEST

Founders & leadership

Hest was founded in 2018 by Aaron Ambuske.

AAAaron Ambuske
Aaron AmbuskeinFounderAaron Ambuske is executive officer and director of Hest, a company that designs and manufactures portable camping mattresses, sleeping pads, and pillows using memory foam for outdoor enthusiasts. He has background in business strategy, product design and development, supply chain management, and market research.
ZW
Zac WestNamed on SEC filing

Board

JC
Jim CriseraBoard director

Investors · 3

Reported raises · per SEC filings

Form D private placements

$5.1M disclosed across 5 rounds · 2018–2025

$2.8MraisedOct 2025 · 25 investors · Other
Rule 506(b)
Officers, directors & promoters on the filing
  • Zac WestDirector
  • Aaron AmbuskeExecutive Officer, Director
  • Jim CriseraDirector
Offering amount
$4.3M
Amount sold
$2.8M
First sale
Oct 2025
Incorporated
Corporation, Washington
Federal exemptions
06b
Full filing on SEC EDGAR ↗
$200KraisedNov 2022 · 1 investors · Retailing
Rule 506(b)
Officers, directors & promoters on the filing
  • Aaron AmbuskeExecutive Officer, Director, Promoter
  • Zac WestDirector
Offering amount
$1M
Amount sold
$200K
Minimum investment
$10K
First sale
Oct 2022
Incorporated
Corporation, Washington, 2018
Federal exemptions
06b
Full filing on SEC EDGAR ↗
$1.2MraisedJun 2021 · 20 investors · Retailing
Rule 506(b)
Officers, directors & promoters on the filing
  • Zac WestDirector
  • Aaron AmbuskeExecutive Officer, Director, Promoter
Offering amount
$2.5M
Amount sold
$1.2M
First sale
Jun 2021
Incorporated
Corporation, Washington, 2018
Federal exemptions
06b
Full filing on SEC EDGAR ↗
$825KraisedAug 2020 · 15 investors · Retailing
Rule 506(b)
Officers, directors & promoters on the filing
  • Zac WestDirector
  • Aaron AmbuskeExecutive Officer, Director, Promoter
Offering amount
$1M
Amount sold
$825K
First sale
Jun 2020
Incorporated
Corporation, Washington, 2018
Federal exemptions
06b
Full filing on SEC EDGAR ↗
$125KraisedJun 2019 · 3 investors · Retailing
Rule 506(b)
Officers, directors & promoters on the filing
  • Aaron AmbuskeExecutive Officer, Director, Promoter
  • Zac WestDirector
Offering amount
$150K
Amount sold
$125K
First sale
Nov 2018
Incorporated
Corporation, Washington, 2018
Federal exemptions
06b
Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

Company profile

researched Aug 2026

Hest (styled HEST) designs and sells memory foam sleep and comfort products for outdoor use, including one- and two-person camping mattresses, sleeping pads, pillows, comforters, sheets and duvet covers, dog beds, seat cushions, storage duffels, totes, apparel and camp furniture. Core mattress products include the Foamy (from $279, 3.9 inches of foam, R-value 8.8, linkable to a second Foamy via side clips), the Hest Sleep System (from $499, a patented two-layer memory foam mattress on an inflatable drop-stitch base, R-value 11.8, sold in 78"x25" and 78"x30" widths), the Dually and Dually Custom S for truck beds and van builds, and the Dually Platform 50 sized for Go Fast Campers. The company also sells discounted product bundles.

Products are positioned for tent camping, car camping, overlanding, camper vans, truck beds and roof-top tents, and are marketed on comfort, insulation R-value, puncture resistance, quick setup and durability relative to air mattresses. Hest states its foam is CertiPUR-US certified, made in California and engineered to resist stiffening in cold temperatures, and offers a five-year mattress warranty and a 100-day guarantee.

As of October 2025 the company was based in Seattle's Georgetown neighborhood with 10 employees, reported a 50% increase in sales for the year and expected to reach an operating profit for the first time.

Founding story

Hest's about page states the company was founded in 2017 with a mission to improve comfort and sleep outdoors, after years of researching pain points in outdoor gear that prioritized light weight and packability over comfort. GeekWire reports that founder and CEO Aaron Ambuske, who previously spent 18 years at K2 Sports, launched Hest in 2019 to bring a more comfortable sleeping experience to car and tent campers. The name derives from Hestia, the Greek goddess of the family hearth and home.

Business model

Hest develops and sells branded consumer outdoor sleep and comfort hardgoods, selling direct-to-consumer through its own e-commerce site and showroom as well as through retail partners, alongside corporate and bulk orders.

Revenue comes from product sales of mattresses, pillows, bedding, accessories and gift cards, including multi-product bundles sold at a discount, plus corporate and bulk orders.

Traction

Hest reported a 50% increase in sales in 2025 and expected its first operating profit; distribution reached all REI stores, a first showroom opened in summer 2025, and the Sleep System carried an average rating of 4.85 out of 5 across 67 reviews on the company's site.

Latest developments

In October 2025 Hest announced the initial close of a $2.7 million Series A backed by existing investors Ascend, Cascade Seed Fund and Alliance of Angels plus Seattle-area angels, with a final close planned later that year. Management said funds would support a new product category launch in 2026, an expanded Rivian partnership and new sales channels, following the summer 2025 showroom opening, full REI distribution and a launch in Japan.

Full profile — market position, technology, go-to-market, geography, history, risks & controversies

Market position

Hest positions its memory foam mattresses against air mattresses and conventional foam sleeping pads, and its own site names Therm-a-Rest, Exped and REI options as competing products; the company cites industry-leading R-values of 8.8 to 11.8 and favorable reviews from outdoor media including Clever Hiker, Gear Junkie, Elevation Outdoors and Field & Stream.

Hest differentiates on home-style memory foam comfort in a portable outdoor form: solid foam construction that cannot deflate or puncture, quick unroll setup without a pump, high insulation R-values, machine-washable covers, cold-resistant foam formulation, a patented mattress-plus-drop-stitch-base design, linkable mattresses for couples, custom sizes for vans and truck beds, and a five-year warranty.

Technology

The products use two layers of high-performance polyfoam of the type used in home mattresses, with a plush temperature-resilient contouring top layer and a supportive bottom layer, engineered for body alignment, pressure-point relief and temperature regulation. The Sleep System combines 7 inches of foam with an inflatable drop-stitch base using strain-locked polyester threads to reach high internal pressure and form a rigid sleeping platform, and adds a dirt- and water-resistant machine-washable cover, stretch woven nylon sleep surface, stash pocket, integrated compression straps, carry bag and pump. Foam is CertiPUR-US certified and made in California, and is specified to resist hardening in cold weather.

Go-to-market

Sales run through the company's direct e-commerce site and a Seattle showroom opened in summer 2025, through retail distribution at REI (all stores as of October 2025), through a product collaboration with Rivian, and through international market entry beginning with Japan; the company said Series A proceeds would fund new sales channels.

Car campers, tent campers, overlanders, van-lifers, truck-bed and roof-top-tent campers, road trippers, couples and dog owners, plus corporate and bulk buyers.

Geography

Headquartered in Seattle's Georgetown neighborhood with US retail distribution through REI; foam is made in California and over half of cost of goods and final assembly are in the US. The company recently launched in Japan and is evaluating additional international markets.

History

Following its founding, Hest built out a line spanning mattresses, pillows, bedding, dog beds and camp furniture, secured US Patent #11,730,279 B2 covering its Sleep System, and established a collaboration with electric vehicle maker Rivian on vehicle-fit mattresses and a co-branded pillow. In summer 2025 it opened its first showroom in Seattle's Georgetown neighborhood, expanded REI distribution to all stores, launched in Japan, and in October 2025 announced the initial close of a $2.7 million Series A.

Risks & controversies

Management said tariffs imposed by the Trump administration "have been a lot to navigate," though it considers the company slightly insulated because over half of its cost of goods and final assembly are in the US. The Series A was reported as an initial close still open to new investors, and the company had not yet achieved an operating profit as of October 2025.

Compiled by commissioned research from 8 cited public sources — announcements, filings, and press listed under research sources below.

Key figures

latest reported
EmployeesOct 202510 people
Foamy R-valueJan 20258.8
Share of cost of goods and final assembly in the U.S.Oct 2025over half
Sleep System customer ratingJan 20254.9 out of 5 (67 reviews)
Sleep System R-valueJan 202511.8
Year-over-year sales growthOct 202550%

Company-reported or press-reported figures, each dated to when it was claimed — not independently audited.

Competitors · 4

by search overlap

Companies competing with Hest for the same Google search keywords, organic and paid, via search-intersection analysis.

Timeline · 5

launches, deals, and filings
Oct 2025
Hest raises $2.7M Series A initial close

Hest raised $2.7 million in Series A funding in an initial close backed by existing investors Ascend, Cascade Seed Fund, Alliance of Angels and Seattle-area angel investors, with the round open to new investors for a final close later in the year. Proceeds are earmarked for a new product category in 2026, expansion of the Rivian partnership and new sales channels.

$2.7M source ↗

Oct 2025
Partnership with electric vehicle maker Rivian

Hest has a partnership with Rivian and sells co-developed products including Foamy for R1S, Foamy for R2 and a Rivian X HEST pillow; the company said it plans to expand the partnership.

source ↗

Jan 2025
First showroom opens in Seattle's Georgetown neighborhood

Hest opened its first showroom in summer 2025 at its base in Seattle's Georgetown neighborhood.

source ↗

Jan 2025
Retail expansion to all REI stores and launch in Japan

Hest products are now carried in all REI stores, and the company recently launched in Japan while exploring further international markets.

source ↗

Aug 2023
US patent granted for Sleep System

The Sleep System mattress is covered by US Patent #11,730,279 B2.

source ↗

Dated company events from announcements, filings, and press; legal rows summarize public dockets and regulator releases.

Legal entities · 1

corporate structure
HestWashington

Research sources · 8

primary sources listed

8 public sources were cited for this profile; the first-party ones are listed here.

Frequently asked questions

What does Hest do?
Hest is a Seattle maker of memory foam camping mattresses, pillows, bedding and furniture for car and tent campers.
Who founded Hest?
Hest was founded by Aaron Ambuske in 2018.
Who are Hest's investors?
Hest's investors include Ascend Venture Capital, Long Way Ventures, Cascade Seed Fund.
How much funding has Hest raised?
Hest has disclosed $5.1M raised across 5 rounds.
Where is Hest headquartered?
Hest is headquartered in Seattle, US.