Sorteratechnologies
Energy & Utilities · Waste Management
$168.3Mtotal raised · 4 rounds on record
$87Mlatest round · Venture round · Jun 2025 · 16 mo ago
3backers · RA Capital Management, Chrysalix Venture Capital
2020founded
Overview
About Sortera Products Technology Government Projects Patents Capabilities News & Press Contact Job Openings Home / company About Sortera Sortera brings state-of-the-art artificial intelligence, image/data analytics, and advanced sensors to the industrial scrap metal recycling and re-use industry.
Funding and backers
Total raised
$168.3M
4 rounds on record
Latest round
$87M
Venture round · Jun 2025 · 16 mo ago
Backers
3
RA Capital Management, Chrysalix Venture Capital
The money's age
Due for its next round
16 months since the last round · not hiring
Momentum
0/100
no fresh signals
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
Jul 21
New executive Curt Sacks, Executive Officer · SEC Form D
Jun 12, 2025
Raised a round Venture round $87M · SEC Form D
Apr 13, 2023
Raised a round Venture round $59.3M · SEC Form D
Jun 14, 2021
Raised a round Venture round $20M · SEC Form D
Jul 17, 2020
Raised a round Venture round $2M · SEC Form D
2020
Founded
Funding rounds
| Round | Date | Amount | Investors | Source |
|---|---|---|---|---|
| Venture round | Jun 2025 | $87M | — | SEC Form D |
| Venture round | Apr 2023 | $59.3M | — | SEC Form D |
| Venture round | Jun 2021 | $20M | — | SEC Form D |
| Venture round | Jul 2020 | $2M | — | SEC Form D |
Registers and programsofficial lists and records that name the company
| Legal entity | Sortera Alloys, Inc. | SEC Form D |
Founders and leadersfrom filings, registers and the company's site
Nalin KumarExecutive Officer, DirectorSEC Form D
Michael SiemerExecutive Officer, DirectorSEC Form D
Benjamin PopeExecutive OfficerSEC Form D
Curt SacksExecutive OfficerSEC Form D
Backed byfrom the funds' portfolios and accelerator catalogs
RA Capital Management 
Chrysalix Venture Capital 
Yamaha Motor VC Investors in similar startupsfunds that back the companies most like this one
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Visa sponsorship
4 ▼ 20%
H-1B filings in 12 months
1
Green card filings
$105k
Median offered salary
Who they sponsor
Software developers
2
Mechanical engineers
1
Computer and information research scientists
1
In the register as Sortera Technologies Inc., Markle, IN (+1 more)
Other sponsors in the same field
Khosla Ventures 
Carbon Removal 
Leaptran 
NZero
Alert me
US Department of Labor · latest filing May 26, 2026 · Visa details by country
People
Nalin Kumar
Executive Officer, Director
Michael Siemer
Executive Officer, Director
Benjamin Pope
Executive Officer
Curt Sacks
Executive Officer
Alfred Lam
Director
Kyle Teamey
Director
William Caesar
Director
Libby Wayman
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
Connections
List
Graph
Found in company registers, site code, DNS and hiring. Each connection shows how sure we are and the evidence, with its source and date.
Shared investors
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Owner
Same company
Same group
Likely
Offices
Where the company hires and what each office is for
Cities
1
Hiring now
0
Countries
1
Fort Worth
United States
HQ