Fuse

Venture Capital, Software, Artificial Intelligence · Early-stage

Facts

HQ
not provided in text
Sectors
Venture Capital, Software, Artificial Intelligence
Last fund
Fuse Venture Partners III, LP · 2026 SEC Form D
Funds raised
3 funds SEC Form D filings
Total capital
$13.5M SEC Form D filings

Madrona Venture Group Opens Silicon Valley Office to Expand Investments Beyond Pacific Northwest

Seattle-based Madrona Venture Group is expanding beyond the Pacific Northwest by opening its first Silicon Valley office to increase investments outside its home region. Since 2019, the firm has raised over $261 million for an acceleration fund targeting more mature companies across North America, with about 15% of its portfolio now outside the Pacific Northwest.

Carbon Robotics unveils 2022 LaserWeeder with 30 CO2 lasers; sold out after orders, taking 2023 pre-orders

Seattle startup Carbon Robotics unveiled the 2022 LaserWeeder, a tractor-pulled AI and computer-vision system using 30 CO2 lasers to kill weeds, can cover ~2 acres/hour, has sold out and is taking 2023 pre-orders. Carbon, founded in 2018 by Paul Mikesell, has raised $36 million to date and employs 35 people; a Voyager Capital partner called it the fastest-growing company hes seen in 23 years.

Seattle startups raise record $3.1B in H1 2021, producing 12 local unicorns as Auth0 exits for $6.5B

Seattle-area startups raised a record $3.1 billion across 205 deals in H1 2021, driven by mega-rounds that produced at least 12 local unicorns and broader Pacific Northwest tech funding topping $5 billion. National VC activity and IPO/M&A dollar volumes are also surpassing prior records, with major exits like Auth0’s $6.5 billion acquisition by Okta highlighting regional maturation.

WellSaid Labs raises $10M Series A led by Fuse to expand AI text-to-speech platform

Seattle-based WellSaid Labs raised $10 million in a Series A round led by Fuse to expand its AI-driven text-to-speech platform, building on a $2 million 2019 seed and backing from investors including Voyager Capital, Qualcomm Ventures and Good Friends. The funding will support research, product hires and sales expansion to scale the startup’s natural-sounding synthetic voice offerings.

Isilon co-founder Paul Mikesell’s Carbon Robotics unveils Autonomous Weeder that zaps 100,000 weeds/hour with AI-guided lasers

Carbon Robotics, founded by Isilon co‑founder Paul Mikesell, unveiled a self-driving Autonomous Weeder that uses AI vision and laser thermal bursts to identify and kill weeds in vegetable fields. The tractor-sized robot can cover up to 16 acres per day and zap as many as 100,000 weeds per hour, aiming to lower the cost of growing organic produce.

Pioneer Square Labs raises $100M Fund II to back 30+ Pacific Northwest startups with $1–3M initial checks

Seattle-based Pioneer Square Labs raised $100 million for its second venture fund, exceeding its $80 million target due to strong institutional demand, and will invest across more than 30 early-stage Pacific Northwest companies with initial checks of $1–3 million. The firm operates a startup studio (raised $29 million) and a venture fund model that splits capital roughly half to studio spinouts and half to external startups.

Fund History

  1. Fuse Venture Partners III, LP 2026 SEC Form D
  2. Fuse Venture Partners II, LP 2022 SEC Form D
  3. Fuse Venture Partners I, LP 2020 · $13.5M SEC Form D

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