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Steinmetz

SeedFunding signal
steinmetzmotors.com/IndustrialsSan Francisco, CA, USA
Market index

Market data is refreshed once per day from public sources. Information may be incomplete or outdated — verify independently before making decisions. This is not investment advice.

Investor read

Evidence-bound summary — expand sections for movement, risks, and signals.

Memo snapshot · May 20, 2026, 5:43 PM

Worth a meetingEvidence-bound analyst verdict
  • •Funding: Raised $500K across 1 funding round. Latest: $500K Seed (Jan 2025). Investors: Y Combinator.
  • •Named backers in indexed sources: Y Combinator.
  • •Hiring: 4 hiring‑related row(s); role‑spam risk if mostly generic boards
  • •Product/news: 4 product/news‑styled row(s); headline risk without filings

DealFlow OS uses public web data and automated enrichment. Research may be incomplete, outdated, or incorrect. Verify important information before making investment or outreach decisions.

TL;DR

Seed (YC)

Steinmetz Motors

Funding

Raised $500K across 1 funding round. Latest: $500K Seed (Jan 2025). Investors: Y Combinator. (High).

Financial signals

HeadcountEstimated(low)

11-50

Headcount band (inferred from open roles)

Inferred from 6 open roles on careers page; not verified FTE count.

jobs_board

Quick read

  • •Steinmetz Motors
  • •Reported angle: What Is a Motor Controller / Inverter? EV Inverter Basics

Key signals

Funding

Raised $500K across 1 funding round. Latest: $500K Seed (Jan 2025). Investors: Y Combinator. (High).

Hiring

4 hiring‑related row(s); role‑spam risk if mostly generic boards (High).

Product / news

4 product/news‑styled row(s); headline risk without filings (High).

Evidence summary

Verified facts

  • •Steinmetz Motors
  • •Reported angle: What Is a Motor Controller / Inverter? EV Inverter Basics

Inferred (corpus-only)

  • •Inferred: Headcount: 11-50 (Headcount band (inferred from open roles); jobs_board)

Recent movers

  • •May 11, 2026 · Blog / news — What Is a Motor Controller / Inverter? EV Inverter Basics
  • •May 20, 2026 · ycombinator.com — Steinmetz | Y Combinator
  • •Jul 2, 2026 · Blog — Steinmetz Engineering Notes on EV Motor Controllers

+5 more in Recent movement below

  • •May 11, 2026 · Blog / news — What Is a Motor Controller / Inverter? EV Inverter Basics
  • •May 20, 2026 · ycombinator.com — Steinmetz | Y Combinator
  • •Jul 2, 2026 · Blog — Steinmetz Engineering Notes on EV Motor Controllers
  • •May 20, 2026 · steinmetzmotors.com — About Steinmetz Motors
  • •Jun 29, 2026 · jobs_board — Electrical EngineerSan Francisco, CA
  • •Jun 29, 2026 · jobs_board — Firmware EngineerSan Francisco, CA
  • •Jun 29, 2026 · jobs_board — Generalist Hardware/FirmwareSan Francisco, CA
  • •Jul 2, 2026 · Careers page — Steinmetz | High Power-Density EV Motor Controllers
  • •Y Combinator

Suggested next steps

  • ▸Open a founder conversation this month; validate traction claims against the indexed evidence.
  • ▸Add to the active watchlist so new signals trigger alerts.

Funding & hiring signals

funding_articleConfidence: low

Steinmetz | Y Combinator

YC W25 hardware startup building high power-density EV motor controllers.

Affected score: noObserved: May 20, 2026

Weak funding evidence: mention does not include a parsed raise amount/round and may refer to non-funding context.

Open roles (indexed)

No open roles indexed yet.

Public index
79Activity 79/100Elevated public activity signal
7D+8 (+11.3%)
30D+28 (+54.9%)
High Confidence

The index price and activity score are algorithmic estimates based on observed public company-level signals. They may be incomplete, stale, or inaccurate and are not investment, legal, tax, or business advice.

Source health

  • githubok
    Last checked Mon, Jun 29, 09:00 AM
  • hiringok
    Last checked Mon, Jun 29, 09:00 AM
  • public_page:homeok
    Last checked Mon, Jun 29, 08:59 AM
  • public_page:careersok
    Last checked Mon, Jun 29, 08:59 AM
  • public_page:blogok
    Last checked Mon, Jun 29, 08:59 AM
  • public_page:productsok
    Last checked Mon, Jun 29, 08:59 AM
  • public_page:aboutok
    Last checked Mon, Jun 29, 08:59 AM
  • public_page:_blog_what-is-a-motor-controller-inverterok
    Last checked Mon, May 11, 04:13 AM
  • public_page:_blogok
    Last checked Mon, May 11, 04:13 AM
  • public_page:_aboutok
    Last checked Mon, May 11, 04:13 AM
  • public_page:_ok
    Last checked Mon, May 11, 04:13 AM

Signal timeline

17 dated public signals · newest on the right

Funding
Hiring
Code
Press
Company
Other
Dec 10, 2024Oct 2, 2025Jul 24, 2026
Funding (1)Hiring (4)Code (1)Press (4)Company (4)Other (3)

Signal breakdown

Latest momentum signal per category. Expand a card to inspect raw payloads.

Public source summary

Total evidence rows
17
Latest evidence
Thu, Jul 2, 03:49 PM

Source types found

about_pageblogcareers_pagecompany_sitefunding_articlegithubhiringofficial_siteotherpress

Strongest / recent news-style rows

  • About Steinmetz Motors | Power Electronics Innovation

    About page · Thu, Jul 2, 03:49 PM · confidence 90%high quality

  • Steinmetz | Y Combinator

    Wed, May 20, 05:43 PM · confidence 88%high quality

  • About Steinmetz Motors

    Wed, May 20, 05:43 PM · confidence 85%high quality

Public signal timeline

Newest first · 17 event(s)

1
Thu, Jul 2, 03:49 PM · blog · 90% · publichigh qualitySteinmetz Engineering Notes on EV Motor Controllers

Source: Blog

Technical notes on EV motor controllers, traction inverters, power electronics, product selection, and high power-density electric drivetrains.

Source ↗
2
Thu, Jul 2, 03:49 PM · careers_page · 70% · publichigh qualitySteinmetz | High Power-Density EV Motor Controllers

Source: Careers page

Open roles at Steinmetz.

Source ↗
3
Thu, Jul 2, 03:49 PM · about_page · 90% · publichigh qualityAbout Steinmetz Motors | Power Electronics Innovation

Source: About page

Learn about Steinmetz Motors - revolutionizing power electronics for electric vehicles. American engineering excellence, bleeding-edge performance, and world-class motor controllers. Honoring the legacy of Charles Proteus Steinmetz.

Source ↗
4
Mon, Jun 29, 09:00 AM · hiring · 68% · publichigh qualityGeneralist Hardware/FirmwareSan Francisco, CA

Source: jobs_board

Source ↗
5
Mon, Jun 29, 09:00 AM · hiring · 68% · publichigh qualityFirmware EngineerSan Francisco, CA

Source: jobs_board

Source ↗
6
Mon, Jun 29, 09:00 AM · hiring · 68% · publichigh qualityElectrical EngineerSan Francisco, CA

Source: jobs_board

Source ↗
7
Mon, Jun 29, 08:59 AM · official_site · 75% · publichigh qualitySteinmetz 0-Series 800V-Class Motor Controllers

Source: official_site

Motor Controllers | 800V & 1000V Traction Inverters | Steinmetz Skip to main content Products Docs Notes About Careers Contact Navigation Products Docs Notes About Careers Contact Steinmetz 0-Series 800V-Class / 1000V EV Motor Controllers High power-densi…

Source ↗
8
Mon, Jun 29, 08:59 AM · official_site · 75% · publichigh qualitySteinmetz Motors | Next-Generation Motor Controllers for High-Performance EVs

Source: official_site

Steinmetz | Next-Generation Motor Controllers for High-Performance EVs Skip to main content Products Docs Notes About Careers Contact Navigation Products Docs Notes About Careers Contact NEXT-GENERATION MOTOR CONTROLLERS FOR HIGH PERFORMANCE EVs Industry-Lead…

Source ↗
9
Mon, Jun 29, 08:59 AM · official_site · 75% · publichigh qualitySteinmetz Engineering Notes on EV Motor Controllers

Source: official_site

Engineering Notes on EV Motor Controllers | Steinmetz Skip to main content Products Docs Notes About Careers Contact Navigation Products Docs Notes About Careers Contact Steinmetz Notes Engineering notes on EV motor controllers Practical guides to traction in…

Source ↗
10
Wed, May 20, 05:43 PM · press · 85% · verified_publichigh qualityAbout Steinmetz Motors

Team and technology background.

Source ↗
11
Wed, May 20, 05:43 PM · funding_article · 88% · verified_publichigh qualitySteinmetz | Y Combinator

YC W25 hardware startup building high power-density EV motor controllers.

Source ↗
12
Wed, May 20, 05:43 PM · company_site · 85% · verified_publichigh qualitySteinmetz Motors

Official site for EV motor controller products.

Source ↗
13
Mon, May 11, 04:13 AM · blog · 90% · publichigh qualityWhat Is a Motor Controller / Inverter? EV Inverter Basics

Source: Blog / news

Learn how EV motor controllers and traction inverters convert battery DC power into controlled three-phase AC current for electric motors.

Source ↗
14
Mon, Jun 29, 09:00 AM · github · 55% · publicmedium qualitysteinmetz

Source: npm_registry

A tile generator for mapping applications.

Source ↗
15
Mon, Jun 29, 08:59 AM · other · 50% · publicmedium qualitySteinmetz

Source: wikipedia

Source ↗
16
Mon, Jun 29, 08:59 AM · other · 50% · publicmedium qualityCharles Proteus Steinmetz

Source: wikipedia

Source ↗
17
Wed, May 20, 05:43 PM · press · 85% · verified_publicmedium qualityLaunch YC: Steinmetz

Launch post on next-gen vehicle hardware.

Source ↗

Official / company site

4 row(s)

The company's own site — the authoritative description of what they sell and to whom. Marketing-controlled, so treat claims as positioning rather than verified traction.

official_site·Mon, Jun 29, 08:59 AM·Confidence 75%high qualitypublic
Steinmetz 0-Series 800V-Class Motor Controllers

Motor Controllers | 800V & 1000V Traction Inverters | Steinmetz Skip to main content Products Docs Notes About Careers Contact Navigation Products Docs Notes About Careers Contact Steinmetz 0-Series 800V-Class / 1000V EV Motor Controllers High power-densi…

Why it matters: Primary source — the company's own positioning; best read for what they sell and to whom, not for traction claims.

Open source ↗
official_site·Mon, Jun 29, 08:59 AM·Confidence 75%high qualitypublic
Steinmetz Motors | Next-Generation Motor Controllers for High-Performance EVs

Steinmetz | Next-Generation Motor Controllers for High-Performance EVs Skip to main content Products Docs Notes About Careers Contact Navigation Products Docs Notes About Careers Contact NEXT-GENERATION MOTOR CONTROLLERS FOR HIGH PERFORMANCE EVs Industry-Lead…

Why it matters: Primary source — the company's own positioning; best read for what they sell and to whom, not for traction claims.

Open source ↗
official_site·Mon, Jun 29, 08:59 AM·Confidence 75%high qualitypublic
Steinmetz Engineering Notes on EV Motor Controllers

Engineering Notes on EV Motor Controllers | Steinmetz Skip to main content Products Docs Notes About Careers Contact Navigation Products Docs Notes About Careers Contact Steinmetz Notes Engineering notes on EV motor controllers Practical guides to traction in…

Why it matters: Primary source — the company's own positioning; best read for what they sell and to whom, not for traction claims.

Open source ↗
company_site·Wed, May 20, 05:43 PM·Confidence 85%high qualityverified_public
Steinmetz Motors

Official site for EV motor controller products.

Why it matters: Primary source — the company's own positioning; best read for what they sell and to whom, not for traction claims.

Open source ↗

News

5 row(s)

Third-party press coverage. Independent reporting corroborates company claims; repeated coverage across outlets is a momentum signal.

about_page·Thu, Jul 2, 03:49 PM·Confidence 90%high qualitypublic
About Steinmetz Motors | Power Electronics Innovation

Learn about Steinmetz Motors - revolutionizing power electronics for electric vehicles. American engineering excellence, bleeding-edge performance, and world-class motor controllers. Honoring the legacy of Charles Proteus Steinmetz.

Why it matters: Independent coverage — third-party corroboration of company claims; recurring coverage indicates rising visibility.

Open source ↗
press·Wed, May 20, 05:43 PM·Confidence 85%high qualityverified_public
About Steinmetz Motors

Team and technology background.

Why it matters: Independent coverage — third-party corroboration of company claims; recurring coverage indicates rising visibility.

Open source ↗
other·Mon, Jun 29, 08:59 AM·Confidence 50%medium qualitypublic
Steinmetz

Why it matters: Independent coverage — third-party corroboration of company claims; recurring coverage indicates rising visibility.

Open source ↗
other·Mon, Jun 29, 08:59 AM·Confidence 50%medium qualitypublic
Charles Proteus Steinmetz

Why it matters: Independent coverage — third-party corroboration of company claims; recurring coverage indicates rising visibility.

Open source ↗
press·Wed, May 20, 05:43 PM·Confidence 85%medium qualityverified_public
Launch YC: Steinmetz

Launch post on next-gen vehicle hardware.

Why it matters: Independent coverage — third-party corroboration of company claims; recurring coverage indicates rising visibility.

Open source ↗

Funding / news

1 row(s)

Funding announcements and investor-database records. The strongest public signal of capitalization: round, amount, and syndicate quality when disclosed.

funding_article·Wed, May 20, 05:43 PM·Confidence 88%high qualityverified_public
Steinmetz | Y Combinator

YC W25 hardware startup building high power-density EV motor controllers.

Why it matters: Funding signal — Seed per this source; verify against the linked original before relying on it.

Open source ↗

Hiring

4 row(s)

Open roles and careers pages. Active hiring implies runway to spend and shows where the company is investing (engineering vs GTM vs ops).

careers_page·Thu, Jul 2, 03:49 PM·Confidence 70%high qualitypublic
Steinmetz | High Power-Density EV Motor Controllers

Open roles at Steinmetz.

Why it matters: Hiring signal — open roles imply runway to spend and show where the company is investing.

Open source ↗
hiring·Mon, Jun 29, 09:00 AM·Confidence 68%high qualitypublic
Generalist Hardware/FirmwareSan Francisco, CA

Why it matters: Hiring signal — 6 open role(s) indexed; hiring implies runway and shows growth priorities.

Open source ↗
hiring·Mon, Jun 29, 09:00 AM·Confidence 68%high qualitypublic
Firmware EngineerSan Francisco, CA

Why it matters: Hiring signal — 6 open role(s) indexed; hiring implies runway and shows growth priorities.

Open source ↗
hiring·Mon, Jun 29, 09:00 AM·Confidence 68%high qualitypublic
Electrical EngineerSan Francisco, CA

Why it matters: Hiring signal — 6 open role(s) indexed; hiring implies runway and shows growth priorities.

Open source ↗

GitHub

1 row(s)

Public engineering activity. Sustained commits, releases, and stars indicate real product development and, for dev tools, developer adoption.

github·Mon, Jun 29, 09:00 AM·Confidence 55%medium qualitypublic
steinmetz

A tile generator for mapping applications.

Why it matters: Engineering signal — public repo activity evidences active development and possible developer adoption.

Open source ↗

Blog

2 row(s)

Company blog and newsletters. Shipping cadence and technical depth of posts hint at product velocity and team quality.

blog·Thu, Jul 2, 03:49 PM·Confidence 90%high qualitypublic
Steinmetz Engineering Notes on EV Motor Controllers

Technical notes on EV motor controllers, traction inverters, power electronics, product selection, and high power-density electric drivetrains.

Why it matters: Company publishing — post cadence and depth hint at product velocity.

Open source ↗
blog·Mon, May 11, 04:13 AM·Confidence 90%high qualitypublic
What Is a Motor Controller / Inverter? EV Inverter Basics

Learn how EV motor controllers and traction inverters convert battery DC power into controlled three-phase AC current for electric motors.

Why it matters: Company publishing — post cadence and depth hint at product velocity.

Open source ↗

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