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Rothenberg Ventures

Full company profile

uuid0005m4d

Namestring
Rothenberg Ventures
Legal namestring
Rotherberg Ventures
Company typeenum
Private
Founded yearint
2012
Descriptiontext

Rothenberg Ventures is a privately held venture capital firm founded in 2012 and headquartered at 530 Lytton Avenue, Palo Alto, California. The firm invests in early-stage startups building frontier technologies across four stated focus areas: artificial intelligence, spatial computing, bio-convergence, and climate and energy. Its disclosed portfolio includes NeuraLink Systems (AI infrastructure hardware for large-scale model training), Aether Biomachines (synthetic biology for sustainable manufacturing), and VoltaGrid (solid-state battery technology).

The firm's business model follows standard venture capital economics, generating revenue through two streams: recurring management fees charged on committed capital from limited partners, and transaction-based carried interest earned on successful portfolio company exits. Rothenberg Ventures employs a sales-led go-to-market approach, sourcing deals through direct outreach to founders and leveraging an internal network of industry leaders. Its target customer segment is described as visionary founders building transformative technologies at the earliest stages of company development.

Rothenberg Ventures positions itself as an active collaborator rather than a passive capital provider, offering portfolio companies strategic guidance alongside financial investment. The team is small (1-10 employees), led by founder and General Partner Mike Rothenberg, with Dave Haase as CFO and Hannah Han as Controller. Geographic operations are limited to North America. Notable operational concerns include the presence of off-topic, future-dated content on the firm website, suggesting possible website compromise or weak content governance, which warrants further diligence.

Short descriptiontext

Rothenberg Ventures is a Palo Alto-based early-stage venture capital firm founded in 2012 that invests in frontier technology startups across artificial intelligence, spatial computing, bio-convergence, and climate and energy sectors.

Operating statusenum
Operating
Ownership categoryenum
Headcount rangeband
1–10
akta.pro rankint
HeadquartersSan Francisco, United States
HQ citystring
San Francisco
HQ countrystring
United States
HQ regionstring
North America
Markets served

Serves global market

Offices1 record

Each record includes

City, Country, Type, Description, Source

Keyword5 values
venture capital, early-stage investing, frontier technology, seed stage funding, startup equity investment
Industry1 code
1Sector-Focused Venture Capital (Vertical Specialists)
CodeFSANAAADPrimaryYes
NAICS code1 code
  • All Other Financial Investment Activities52399
SIC code1 code
  • Investment Advice6282
Product category
Venture Capital
GTM motion1 record

Each record includes

Type, Description, Source

Revenue model2 records
1Management Fees
TypeSubscription Recurring
Description

Standard VC management fees charged on committed capital from limited partners.

rothenbergventures.com
2Carried Interest
TypeTransaction Fee
Description

Performance-based carried interest from successful portfolio company exits, representing a portion of profits above the return of invested capital.

rothenbergventures.com
Marketing channels2 records

Each record includes

Title, Type, Stage, Description, Source

Distribution channels1 record

Each record includes

Title, Type, Scope, Target buyer, Description, Source

Cost components5 values
Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure
GTM typeB2B
B2B
Offering typeServices
Services
Core offering1 text field

Rothenberg Ventures is an early-stage venture capital firm that invests equity capital in frontier technology startups across artificial intelligence, quantum computing, spatial computing, bio-convergence, and climate & energy. Beyond capital, the firm provides strategic guidance and access to a network of industry leaders, acting as an active collaborator with founders from the earliest stages of company development.

Differentiator
Functional benefit
Problem solved
Product overview1 text field

Rotherberg Ventures is a venture capital firm, not a product company. It does not offer a unified product platform or individual software products/modules. Its offering consists of investment services — providing capital, strategic guidance, and access to a network of industry leaders to early-stage founders building transformative technologies in artificial intelligence, spatial computing, bio-convergence, and climate & energy sectors. The company supports portfolio companies including NeuraLink Systems (AI Infrastructure hardware), Aether Biomachines (Synthetic Biology), and VoltaGrid (Energy Storage), but these are investees, not products or services offered by Rotherberg Ventures itself.

Product and service2 records
1Early-Stage Venture Capital Investment
CategoryVenture Capital
2Founder Strategic Guidance and Network Access
CategoryVenture Capital — Portfolio Support
Recent move4 records

Each record includes

Date, Type, Title, Description, Source

Expansion highlight4 records

Each record includes

Type, Description

Peers10 records
TypeDirect peer
Description

Sector-focused venture firm investing in frontier science and tech (AI, biotech, energy, space). Directly comparable to Rothenberg Ventures on thesis and stage, though materially larger and more established.

TypeDirect peer
Description

Deep-tech and frontier-technology venture firm backing transformative companies across AI, biotech, aerospace, and energy. Comparable on category breadth and willingness to invest in contrarian frontier bets.

TypeDirect peer
Description

Sector-agnostic but heavy frontier-tech investor covering AI, bio, energy, and spatial computing. Closely comparable portfolio overlap to Rothenberg's stated focus areas.

TypeDirect peer
Description

Deep-tech VC focused on AI, computational biology, climate, and advanced materials. Same frontier-tech thesis with a similarly small specialist team profile.

TypeDirect peer
Description

Early-stage VC investing in world-positive frontier technologies across bio, energy, and AI. Comparable on stage and category overlap, particularly the bio-convergence and climate/energy bets.

TypeDirect peer
Description

Deep-tech venture firm backing early-stage companies in AI, advanced computing, and biotech. Directly comparable on early-stage frontier tech orientation and lean team profile.

TypeEmerging player
Description

Pre-seed/seed accelerator focused on frontier tech including crypto, AI, and space. Comparable on the earliest-stage, founder-first frontier-tech thesis, but with a more programmatic accelerator model.

TypeEmerging player
Description

Multi-stage frontier-tech VC and accelerator (Hax, IndieBio, dlab) covering AI, bio, climate, and hardware. Overlaps on multiple of Rothenberg's stated focus areas at the earliest stages.

TypeBroad incumbent
Description

Mega-fund with dedicated bio/health, AI, and climate practices covering the same frontier verticals. Not a direct head-to-head at pre-seed/seed, but sets the competitive context for deal flow and founder expectations.

TypeOthers
Description

Pre-seed accelerator that funnels a large share of frontier-tech startups (AI, bio, energy) toward seed investors. Not a direct competitor for GPs, but a primary upstream origination channel comparable to Rothenberg's direct-outreach GTM.

Market position
Strengths3 records

Each record includes

Headline, Details, Source

Weaknesses4 records

Each record includes

Headline, Details, Source

Competitive moat3 records

Each record includes

Type, Details

Key risks5 records

Each record includes

Headline, Details, Source

Key highlights4 records

Each record includes

Headline, Details, Source

Customer concentration

Classification, Details

Named customers3 records

Each record includes

Name, Industry, Type, Use case, Source, UUID

Segment1 record

Each record includes

Title, Type, Primary, Description, Pain point addressed, Use case, Source

Ideal customer profile1 record

Each record includes

Profile, Firmographic size, Sales motion, Sales cycle length, Buying structure, Purchase trigger, Buyer persona, Geography, Industry vertical, Primary use case, Description, Pain points, Evidence proof points, Target buyer

Technology focused
No
API detail
Has APIbool
No

Docs URL, Description

AI maturity
App detail

Has app

Core technology
Revenue estimate
Valuation estimate
Number of profiles
Profiles3 records

Each record includes

Name, Designation, Designation category, Overview, Profile commentary, Source

No data
No data
Funding overview

Funding stage, Last funding date, Total funding USD

Funding rounds

Each record includes

Round, Amount USD, Date, Pre money valuation, Total investors, Investors, News

Investors

Each record includes

Name, Type, Date of entry, Rounds participated, Website

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Each record includes

Name, Acquisition type, Announced date, Completed date, Status, Website, News

Investment109 records

Each record includes

Name, Round, Announced date, Lead investor, Website, News

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Rothenberg Ventures

Venture Capitalrothenbergventures.com

Rothenberg Ventures is a Palo Alto-based early-stage venture capital firm founded in 2012 that invests in frontier technology startups across artificial intelligence, spatial computing, bio-convergence, and climate and energy sectors.

What Rothenberg Ventures does

Rothenberg Ventures is a privately held venture capital firm founded in 2012 and headquartered at 530 Lytton Avenue, Palo Alto, California. The firm invests in early-stage startups building frontier technologies across four stated focus areas: artificial intelligence, spatial computing, bio-convergence, and climate and energy. Its disclosed portfolio includes NeuraLink Systems (AI infrastructure hardware for large-scale model training), Aether Biomachines (synthetic biology for sustainable manufacturing), and VoltaGrid (solid-state battery technology).

The firm's business model follows standard venture capital economics, generating revenue through two streams: recurring management fees charged on committed capital from limited partners, and transaction-based carried interest earned on successful portfolio company exits. Rothenberg Ventures employs a sales-led go-to-market approach, sourcing deals through direct outreach to founders and leveraging an internal network of industry leaders. Its target customer segment is described as visionary founders building transformative technologies at the earliest stages of company development.

Rothenberg Ventures positions itself as an active collaborator rather than a passive capital provider, offering portfolio companies strategic guidance alongside financial investment. The team is small (1-10 employees), led by founder and General Partner Mike Rothenberg, with Dave Haase as CFO and Hannah Han as Controller. Geographic operations are limited to North America. Notable operational concerns include the presence of off-topic, future-dated content on the firm website, suggesting possible website compromise or weak content governance, which warrants further diligence.

Rothenberg Ventures firmographics

Firmographics
Name
Rothenberg Ventures
Legal name
Rotherberg Ventures
Website
https://rothenbergventures.com
Company type
Private
Founded year
2012
Operating status
Operating
Headcount range
1–10 employees
Short description
Rothenberg Ventures is a Palo Alto-based early-stage venture capital firm founded in 2012 that invests in frontier technology startups across artificial intelligence, spatial computing, bio-convergence, and climate and energy sectors.
Ownership category
akta.pro rank

Rothenberg Ventures industry classification

Industry
Product category
Venture Capital
NAICS
All Other Financial Investment Activities (52399)
SIC
Investment Advice (6282)
akta.pro primary industry
Sector-Focused Venture Capital (Vertical Specialists) (FSANAAAD)

Keywords

  • Venture capital
  • Early-stage investing
  • Frontier technology
  • Seed stage funding
  • Startup equity investment

Where Rothenberg Ventures is headquartered

Location

Headquarters

HQ city
San Francisco
HQ country
United States
HQ region
North America

Offices1 record

Markets served

Rothenberg Ventures business model

Business model
GTM type
B2B
Offering type
Services
Cost components
Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure

Revenue model

  1. Management Fees: Standard VC management fees charged on committed capital from limited partners.
  2. Carried Interest: Performance-based carried interest from successful portfolio company exits, representing a portion of profits above the return of invested capital.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Rothenberg Ventures product offering

Product offering

Core offering

Rothenberg Ventures is an early-stage venture capital firm that invests equity capital in frontier technology startups across artificial intelligence, quantum computing, spatial computing, bio-convergence, and climate & energy. Beyond capital, the firm provides strategic guidance and access to a network of industry leaders, acting as an active collaborator with founders from the earliest stages of company development.

Product overview

Rotherberg Ventures is a venture capital firm, not a product company. It does not offer a unified product platform or individual software products/modules. Its offering consists of investment services — providing capital, strategic guidance, and access to a network of industry leaders to early-stage founders building transformative technologies in artificial intelligence, spatial computing, bio-convergence, and climate & energy sectors. The company supports portfolio companies including NeuraLink Systems (AI Infrastructure hardware), Aether Biomachines (Synthetic Biology), and VoltaGrid (Energy Storage), but these are investees, not products or services offered by Rotherberg Ventures itself.

Differentiator

Problem solved

Functional benefit

Products and services

  • Early-Stage Venture Capital Investment
  • Founder Strategic Guidance and Network Access

Companies that use Rothenberg Ventures

Customer profile

Named customers3 records

Segments1 record

Ideal customer profiles1 record

Rothenberg Ventures technology and API

Technology

Technology focussed No

API detail

Has API
No
API docs
API detail

Core technology

AI maturity

App detail

Rothenberg Ventures partnerships and signals

Strategic signal

Recent moves4 records

Expansion highlights4 records

Rothenberg Ventures competitors and assessment

Company assessment

Direct peers

  • Lux Capital: Sector-focused venture firm investing in frontier science and tech (AI, biotech, energy, space). Directly comparable to Rothenberg Ventures on thesis and stage, though materially larger and more established.
  • Founders Fund: Deep-tech and frontier-technology venture firm backing transformative companies across AI, biotech, aerospace, and energy. Comparable on category breadth and willingness to invest in contrarian frontier bets.
  • Khosla Ventures: Sector-agnostic but heavy frontier-tech investor covering AI, bio, energy, and spatial computing. Closely comparable portfolio overlap to Rothenberg's stated focus areas.
  • DCVC (Data Collective): Deep-tech VC focused on AI, computational biology, climate, and advanced materials. Same frontier-tech thesis with a similarly small specialist team profile.
  • Obvious Ventures: Early-stage VC investing in world-positive frontier technologies across bio, energy, and AI. Comparable on stage and category overlap, particularly the bio-convergence and climate/energy bets.
  • Playground Global: Deep-tech venture firm backing early-stage companies in AI, advanced computing, and biotech. Directly comparable on early-stage frontier tech orientation and lean team profile.

Emerging players

  • Boost VC: Pre-seed/seed accelerator focused on frontier tech including crypto, AI, and space. Comparable on the earliest-stage, founder-first frontier-tech thesis, but with a more programmatic accelerator model.
  • SOSV: Multi-stage frontier-tech VC and accelerator (Hax, IndieBio, dlab) covering AI, bio, climate, and hardware. Overlaps on multiple of Rothenberg's stated focus areas at the earliest stages.

Broad incumbents

  • Andreessen Horowitz (a16z): Mega-fund with dedicated bio/health, AI, and climate practices covering the same frontier verticals. Not a direct head-to-head at pre-seed/seed, but sets the competitive context for deal flow and founder expectations.

Others

  • Y Combinator: Pre-seed accelerator that funnels a large share of frontier-tech startups (AI, bio, energy) toward seed investors. Not a direct competitor for GPs, but a primary upstream origination channel comparable to Rothenberg's direct-outreach GTM.

Market position

Strengths3 records

Weaknesses4 records

Competitive moat3 records

Key risks5 records

Key highlights4 records

Customer concentration

Rothenberg Ventures social profiles

Digital presence

Rothenberg Ventures financial estimates

Financial estimate

Revenue estimate

Valuation estimate

Rothenberg Ventures leadership team

Management profile

Number of profiles

Profiles3 records

Rothenberg Ventures funding detail

Funding detail

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

Rothenberg Ventures M&A and investment

M&A and investment

M&A

Investments109 records

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Rothenberg Ventures

What does Rothenberg Ventures do?

Rothenberg Ventures is an early-stage venture capital firm that invests equity capital in frontier technology startups across artificial intelligence, quantum computing, spatial computing, bio-convergence, and climate & energy. Beyond capital, the firm provides strategic guidance and access to a network of industry leaders, acting as an active collaborator with founders from the earliest stages of company development.

Is Rothenberg Ventures a public or private company?

Rothenberg Ventures is a private company. It is classified as founder individual operated bootstrapped and is currently operating.

When was Rothenberg Ventures founded?

Rothenberg Ventures was founded in 2012. It employs 1 to 10 people.

Where is Rothenberg Ventures based?

Rothenberg Ventures is headquartered in San Francisco, United States, in the North America region.

How does Rothenberg Ventures make money?

Two revenue lines are on record. Management Fees are the primary driver. The others are carried Interest.

Who are Rothenberg Ventures's main competitors?

Direct peers on record are Lux Capital, Founders Fund, Khosla Ventures, DCVC (Data Collective), Obvious Ventures and Playground Global. Emerging players are Boost VC and SOSV. Andreessen Horowitz (a16z) is listed as a broad incumbent. Y Combinator is listed as an others.

Does Rothenberg Ventures have an API?

No public API is recorded for Rothenberg Ventures.

What industry is Rothenberg Ventures in?

Rothenberg Ventures's product category is Venture Capital. Its primary akta.pro industry code is FSANAAAD, Sector-Focused Venture Capital (Vertical Specialists). Its NAICS code is 52399 and its SIC code is 6282.

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Live signals
TechCrunchEquity Monday: Scandal, one IPO and the Indian startup marketThe DOJ has filed criminal wire fraud and money laundering charges against the founder of Rothenberg VC, potentially concluding the long-running scandal. South Korean gaming company DoubleDown Interactive is seeking to raise $200 million through a US IPO this week. Reports indicate India's edtech market is booming despite a weaker global VC landscape, with Bloomberg analysis suggesting startup layoffs and churn declined sharply in Q2.TechCrunchHow young VCs bootstrap new venture firmsThis article examines the financial challenges and creative fee structures that young venture capital fund managers use to bootstrap new firms, using the Mike Rothenberg case as a case study of unconventional fund economics. It details how Rothenberg Ventures structured its four funds with aggressive upfront fee payments rather than the traditional 2% annual management fee model—for example, charging a one-time 17.75% fee on its $2.6 million debut fund. The analysis argues this approach allowed the firm to access resources far exceeding its committed capital in early years, but created a high-risk "bet-it-all" strategy dependent on successful future fundraising.Business InsiderThe SEC has charged a former rising star VC, accusing him of 'misappropriating millions of dollars' and barred him for 5 yearsThe SEC charged Michael Rothenberg, founder of Rothenberg Ventures, with overcharging investors to fund personal projects, including a virtual reality company. He will be barred from brokerage and investment advisory for five years, and the settlement includes civil penalties to be decided by a federal court. Rothenberg also filed a lawsuit against Silicon Valley Bank.TechCrunchRothenberg Ventures founder Mike Rothenberg ordered to pay former CFO $166K in damagesA California Superior Court has ordered Rothenberg Ventures founder Mike Rothenberg to pay $166,000 in damages to former CFO David Haase for unreimbursed business expenses and legal fees. The ruling addresses costs incurred by Haase while covering firm operations, including significant personal expenditures made on his credit card that were not reimbursed by the venture firm. A separate class action lawsuit regarding similar issues is currently pending against Rothenberg and his firm.TechCrunchRothenberg Ventures could face fines over setting up its office in a building zoned for residential useSan Francisco's Planning Department has notified Rothenberg Ventures (recently renamed Frontier Tech Ventures) that the firm is operating out of two floors at 1062 Folsom Street in violation of zoning laws, as the building is not permitted for general office use. The company must contact the city within 15 days to arrange an inspection or face penalties of up to $250 per day plus an additional $1,308.00 fine and investigation costs. Rothenberg Ventures purchased the property in 2015 for $4.5 million, and the firm is reportedly nearly out of money while simultaneously facing a proposed class-action lawsuit over unpaid wages and another lawsuit alleging $109,000 in unauthorized credit card charges.Business InsiderA former employee is suing troubled VC firm Rothenberg Ventures, claiming unpaid salaryKatie Fanelli, former chief of staff at Rothenberg Ventures, filed a proposed class-action lawsuit in San Francisco, alleging the firm failed to provide final paychecks and denied payment for hours worked. The complaint also cites unpaid vested paid time off, expenses, and overtime. The firm, which had about $50 million under management, ran out of operating money in August.TechCrunchA former Rothenberg exec filed a class action lawsuit alleging “at least 50 employees” still haven’t been paidKatie Fanelli, a former chief of staff at Rothenberg Ventures, filed a class-action lawsuit alleging the firm systematically failed to pay final and overtime wages to employees. This legal action adds to ongoing controversies surrounding the San Francisco-based venture capital firm, which has also faced separate lawsuits from other former employees regarding unpaid expenses and is under SEC investigation for alleged illicit activities by founder Mike Rothenberg.Business InsiderThe meltdown at one of Silicon Valley's hottest young VCs could lead to more investigations, source saysRothenberg Ventures admitted the SEC is investigating its money management, and the company has asked people to speak to the FBI and US Attorney's office. The firm, with about $50 million under management, ran out of operating money and put employees on unpaid leave. Multiple employees filed wage complaints, and the company is now called Frontier Tech.Business InsiderRothenberg Ventures Implosion and LP LetterRothenberg Ventures imploded after running out of operating money, leaving all employees except its lawyer on unpaid leave as of mid-August. The firm, which had about $50 million under management, asked investors for working capital and changed its name to Frontier Tech VC. It is cooperating with an SEC inquiry.TechCrunchA former Rothenberg employee is now suing over breach of contract and more than $100K in Amex chargesDavid Haase, a former employee of Rothenberg Ventures Management Co., has filed a lawsuit in San Francisco against the firm and its founder Mike Rothenberg, alleging breach of contract for over $100,000 in unpaid American Express business expenses that Haase says he incurred at Rothenberg's direction. Haase's suit also alleges that Rothenberg co-mingled the accounts of Rothenberg Ventures and its affiliated virtual reality production house River Studios, treating business entities as his "alter ego." The lawsuit comes as Rothenberg Ventures is already under SEC investigation following a former employee's report of alleged wire fraud and breach of fiduciary duty, with the firm reportedly experiencing a mass exodus of employees in recent months.