Overview
News
Salaries
Products
People
Growth
Offices
Financials

Funding and backers

Total raised
$3.5M
1 round on record
Latest round
$3.5M
Venture round · May 2024 · 2 yr ago
Team
11-50
employees, estimated range
Backers
2
Invest Nebraska, Nebraska Angels
The money's age
Long since its last round
28 months since the last round · not hiring
Momentum
0/100
no fresh signals
Last sign of life
this month
a posting or a news item
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
May 22, 2024 Raised a round Venture round $3.5M · SEC Form D 2021 Founded
Tractionpublic signals, read monthly
Hacker News stories
2
best: 3 points
Funding rounds
RoundDateAmountInvestorsSource
Venture round May 2024 $3.5M — SEC Form D
Registers and programsofficial lists and records that name the company
Legal entity Grain Weevil Corp SEC Form D
Founders and leadersfrom filings, registers and the company's site
Chad JohnsonDirector, Executive OfficerSEC Form D
Benjamin JohnsonDirector, Executive OfficerSEC Form D
Backed byfrom the funds' portfolios and accelerator catalogs
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Overview

Grain Weevil is a robot that levels, monitors, and clears silos from the outside — keeping people out of one of agriculture and bulk storage's most dangerous jobs.

News

Blog 7 days ago
Grain Weevil September Newsletter 2026
SAFETY MINUTE: Bins are filling up. The risk is real. And it's entirely preventable. Harvest is now underway and folks are getting after it a little earlier than we've seen the last few years. Corn's ahead of the five-year average and beans aren't far beh
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Blog 14 days ago
Product Guide #4: Charging the Robot
Charging: The Easiest Part of the Whole Process Two charger options, one simple routine. Of everything covered in this series, charging might be the simplest. In Part 4 of our Quick Start series, Preston walks through both charger options and the (very sh
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Blog 14 days ago
Product Guide #3: Robot Controller
Getting to Know Your Controller Ruggedized, simple to pair, and built for the field. You've met the robot, seen how it watches, now here's how you drive it. In Part 3 of our Quick Start series, Preston walks through the robot controller: how it's laid out
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Blog 15 days ago
Product Guide #2: Camera System
Setting Up Your Camera System See what your robot sees, from a safe distance.Once you know your robot, the next step is seeing what it sees. In Part 2 of our Quick Start series, Preston walks through the bin camera system: what's in the box, how to mount
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Blog 8 months ago
The Robot Doing the Work No Human Should - Ag Inspo
Meet the father-son duo revolutionizing grain bin safety and efficiency-one robot at a time. In this episode of the Ag Inspo Podcast, hosts Rena Striegel and Ron Rabou sit down with Chad and Ben Johnson, co-founders of Grain Weevil, to discuss how a backy
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People

Chad Johnson
Director, Executive Officer
Benjamin Johnson
Director, Executive Officer
Dean Didato
Director
Names and roles come from public filings, company registers and the company's own site. Is this you? Correct or remove · How we handle this data

Offices

Where the company hires and what each office is for
Cities
2
Hiring now
0
Countries
1
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Headquarters Builds here Office with open vacancies No open vacancies right now Tap a pin for the office
Omaha United States
HQ
Chandler United States
Regional office
Get In Touch
10327 Chandler Cir, Ste. 200, Omaha, NE 68128
company site

Financials

Total raised
$3.5M
Latest round
Venture - Series Unknown
Funding rounds
1
Funding rounds
Round Announced Amount
Venture - Series Unknown 2024 $3.5M Details