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Pari Singh

Verified account Flow Engineering

@parisingh

Founder & CEO of @flowenghq

Re-inventing how humanity develops its most important machines (Space, Aero, Nuclear, Robotics) with AI
San Francisco flowengineering.com Joined April 2009
720 Following 3.9K Followers 347 Posts

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Pari Singh Verified account @parisingh
Flow has raised a $50M Series B at a $750M valuation, co-led by Antonio Gracias (Valor) and Gavin Baker (Atreides) with Sequoia Capital, Roelof Botha (SpaceX, Block), and more.

When I became a mechanical engineer, I wanted to invent. In reality, 90% of the day to day execution work (CAD, excel, sim) was digital manual labour. That’s about to flip. The engineer’s role will change more profoundly than at any point since the invention of CAD, with humans focusing on invention, architecture, tradeoffs and judgement calls, and agents taking the grunt work.

Anduril, Joby, Stoke Space, Rivian & many more - Flow is now the default platform for requirements and verification for frontier hardware teams. But it’s not just next-gen anymore. Industry giants including General Motors PPU and Volkswagen & Rivian’s joint venture (RV Tech) are reshaping their core development practices with Flow’s AI.

The revolution is just starting. Models are getting better quickly at CAD, analysis, simulation, and tool use. In the next year, AI will move from integrating the work to doing the work.

One day, this shift won't just enable us to iterate faster, it will enable us to design a class of products that we could not have dreamt of before.

We’re hiring.
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Pari Singh Verified account @parisingh
Insanely happy for our friends @Keller and @keenanwyrobek at Zipline 😊

They did the work for a decade, when it wasnt sexy or vouge. Glad to see them being recognised.

Next step - 100B, then 1T.
Keller Cliffton Verified account @Keller 4d
Today, Zipline raised $1.5b at a $21.5b valuation.

When we started Zipline, flying autonomously in the US was illegal. Which made it really hard to convince investors to give us money! But we were too naive to think that meant we shouldn’t try.

We started the company on a cow farm. We worked out of run-down construction trailers so that we could keep engineering, manufacturing, and flight test all unified and in one place. Hiring people from normal companies like Google was hard because we didn’t have a cafe or laundry service. But enough risk takers and rebels wanted to go on an insane adventure with us. They became the early team.

We decided to launch in smaller countries and focus on life-saving use cases. We hired incredible entrepreneurs and operators in Rwanda, Ghana, Cote D’Ivoire, and other countries. For eight years, Zipline expanded our service across Africa, serving thousands of hospitals and health facilities and reducing maternal mortality by 51%. Today, the network saves over 14k lives every year and is cash flow positive.

Last year, Zipline launched at scale in the US and the service exploded. We grew flight volumes about 100x over the last 18 months, and now make more than a million deliveries a year per metro. We’re now expanding with our partners to millions of deliveries per day. Normal families love having access to anything they need in 10-20 minutes, no matter where they live. Spend more time with loved ones and less time worrying about errands.

Zipline builds drone delivery that is silent and safe. No one wants to hear an extremely loud “swarm of bees” delivering to their backyard or their neighbor’s. Automated delivery needs to be insanely quiet, which guided the overall architecture of our technology delivering from 330 ft in the air. We are 6 times quieter than the closest competitor during delivery. Zipline also now has over 150m commercial autonomous miles (10x the rest of the industry combined) and no safety incidents. Neighborhoods should demand silent and safe delivery!

Today, Zipline is announcing two things. First, we just signed the largest autonomous vehicle contract in human history to expand automated delivery nationally with Walmart, our first and biggest partner in the US. We’re starting by scaling to 300 supercenters throughout the country. Second, we’ve raised $1.5b at a $21.5b valuation from existing and new investors, led by Paradigm, WCM, and Layer.

Zipline was a hard company to believe in for the first ten years of our history. Investors didn’t think the company was “investable”. Most people didn’t even think Zipline was an economic venture. Thanks to those who have rooted for us along the way. To all of the tens of millions of customers and families who rely on Zipline day in and day out: thank you for helping us build the future. Zipline has grown more than @ryanzip, @keenanwyrobek, I, and all others at the company could have imagined.

There is a big opportunity to build a new layer of infrastructure for humanity over the coming years. We want to approximate teleportation. We can build a logistics network that connects and serves all people on earth. We can free human flourishing from the choking constraint of traffic and roads. There are no roads where we’re going. 🚀🌎
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Pari Singh Verified account @parisingh
Anduril is an “all in” type of company.

Submarines are one of the most complex systems humans build. Anduril is committing $3.7 billion to help America build more of them.

I’m even more proud now that Anduril is a Flow customer.

The money is going into Arsenal-2, a new shipyard at Sparrows Point in Maryland. It’ll build components and large assemblies for Virginia-class submarines. The Navy has signed a contract worth up to $2.9B, paid out as Anduril actually produces.

Arsenal-2 isn’t expected to open until 2030, but Anduril isn’t waiting. They’re setting up a facility in Orange County, California, to work out their manufacturing methods and train the first team now. The process will have been tested long before the shipyard exists.

The machine that builds the machine is 100x harder, as Elon says. Getting the process right is most of the work. A part for a submarine has to meet its requirements, fit into a boat being assembled at Electric Boat or Newport News, pass inspection, and show up on time.

Anduril is the opposite to the cost plus model. They’re putting their own money to make this work, ahead of schedule. This is the new era for engineering.