Primary Venture Partners
Primary Venture Partners is a specialized seed-stage venture capital firm founded in 2015 in New York, deploying $625M in Fund V across eight sector verticals with a 60+ person operating team and an internal AI engine (PrimaryOS) supporting portfolio companies.
- Company typePrivate
- Founded2015
- HeadquartersManhattan, United States
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Primary Venture Partners does
Primary Venture Partners is a specialized seed-stage venture capital firm founded in 2015 by Ben Sun and Brad Svrluga, headquartered in New York City. The firm invests at pre-seed and seed across eight sector verticals — Fintech & Enterprise AI, Healthcare, Vertical AI, Infrastructure/Compute, Cybersecurity, Consumer, GTM Tech, and Industrials — writing checks of $1M–$10M in roughly 40–50 companies per fund vintage. As of February 2026, Primary closed its fifth fund at $625M (described as the largest standalone seed fund in the market), bringing total assets under management to $1.6B–$1.65B across five vintages. Existing limited partners doubled down on Fund V and several new mission-driven institutions joined as first-time LPs.
The firm's differentiated offering combines capital with a 60+ person operating bench organized into Go-to-Market, People & Networks, Strategic Finance, Design, Labs, and Operations groups — supported by PrimaryOS, an internal AI engine staffed by a Founding Engineer and AI Operations Analysts. Primary Labs operates as an in-house incubation engine that has spawned companies including Tabs, Ollie, and Eos. The firm has produced nine unicorns and two cash exits above $500M from Fund I, and its portfolio includes Etched (transformer-specialized AI chip, co-led $120M Series A), Haiqu (quantum OS), The Biological Computing Company (biological compute), Inspiren ($100M Series B), Lyric ($43.5M Series B), Tabs ($55M Series B), Maybern ($50M Series B), Teleskope, Tokaido Health, and Dandelion Health.
Primary's revenue model follows standard venture fund economics: management fees on committed capital under management (~$1.6B AUM across five vintages) plus carried interest on profitable exits. The firm invests nationwide from NYC, with portfolio and coverage spanning San Francisco, Chicago, Seattle, Virginia, D.C., and Tel Aviv. Distribution is direct and founder-facing — content-led thought leadership (partner-authored theses, The Compute 100 newsletter/podcast, Request for Startups), sector-specialized partner relationships, and structured inbound pathways ([email protected], [email protected], Mastermind Network).
Primary Venture Partners firmographics
Firmographics- Name
- Primary Venture Partners
- Legal name
- Primary Venture Partners
- Website
- https://primary.vc
- Company type
- Private
- Founded year
- 2015
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Primary Venture Partners is a specialized seed-stage venture capital firm founded in 2015 in New York, deploying $625M in Fund V across eight sector verticals with a 60+ person operating team and an internal AI engine (PrimaryOS) supporting portfolio companies.
- Ownership category
- akta.pro rank
Primary Venture Partners industry classification
Industry- Product category
- Seed-Stage Venture Capital
- NAICS
- Funds, Trusts, and Other Financial Vehicles (525)
- SIC
- Investors, Nec (6799)
- akta.pro primary industry
- Sector-Focused Venture Capital (Vertical Specialists) (FSANAAAD)
- akta.pro secondary industries
- Venture Capital Fundraising Placement (FSAEALAC), Accelerators & Incubators (Investor-Operated) (FSANAAAM), Private Equity Fundraising Placement (FSAEALAB)
Keywords
Where Primary Venture Partners is headquartered
LocationHeadquarters
- HQ city
- Manhattan
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Primary Venture Partners business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Technology or R&D, Marketing or Sales, Operations
Revenue model
- Fund management fees: Primary raises institutional limited-partner capital into multi-year seed funds (most recent: $625M Primary Fund V) and earns management fees on committed capital under management, currently $1.6B AUM across five fund vintages.
- Carried interest (fund performance): As a venture capital fund manager, Primary earns carried interest on profitable exits from portfolio companies; the firm cites nine unicorns and two cash exits above $500M from its first fund as evidence of top-decile performance.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Seed round: $1M–$10M check, 2–3 deals per partner per year |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels7 records
Primary Venture Partners product offering
Product offeringCore offering
Primary Venture Partners is a specialized seed-stage venture capital firm that raises institutional limited-partner capital into multi-year seed funds and deploys $1M–$10M checks into 40–50 pre-seed and seed-stage companies per fund. Beyond capital, the firm offers an embedded 60+ person operating platform (talent acquisition, go-to-market, design, strategic finance) and operates an in-house incubation engine (Primary Labs) that launches new companies, supported by an internal AI operations layer (PrimaryOS).
Product overview
Primary Venture Partners is a specialized, scaled seed-stage venture capital firm (not a single SaaS product) whose offering is a tightly integrated platform combining an investment product (Primary Fund V — $625M seed fund, $1.6B+ AUM) with an internal AI engine (PrimaryOS) for firm operations, an incubation engine (Primary Labs) that spins out companies like Tabs, an industry research initiative (The Compute 100) tracking the semiconductor and compute value chain, a founder network (Mastermind Network), and a 60+ person operating team (Primary Impact) that delivers GTM, talent, finance, and design services to portfolio companies. Together, these modules let Primary lead pre-seed and seed rounds in 40–50 companies every three years while embedding operational muscle from day one.
Differentiator
Problem solved
Functional benefit
Brands
- Primary Labs: In-house incubation engine where new companies begin; has launched many of the firm's portfolio companies including Tabs and Ollie.
- PrimaryOS
- The Compute 100
Products and services
- Primary Fund V
- Primary Labs
- The Compute 100
- Primary Impact Operating Platform
Quantifiable outcome
- Closed critical hires for Tabs (from Seed through Series B, Primary sourced, screened, and closed talent across all functions)
- +3 more outcomes
Companies that use Primary Venture Partners
Customer profileSegments3 records
Ideal customer profiles2 records
Primary Venture Partners technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Primary Venture Partners partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered core and flagship.
- Mark43coreStrategic partnership with Multitude Insights (Primary portfolio) to integrate BLTN into Mark43's modern records management system workflows for law enforcement. Announced alongside Multitude Insights' Series A in February 2026.
- EosflagshipSeeded Eos in summer 2025; in March 2026, Eos was acquired by AppViewX where founders Archit Lohokare and Kash Ivaturi became CEO and CTO, repositioning the combined company around AI Agent and Machine Identity Security. Primary continues as an investor in the combined entity.
- TSMC (Taiwan Semiconductor Manufacturing Company)flagshipManufacturing partner to Primary portfolio company Etched: Etched partnered with TSMC to produce the Sohu transformer-specialized AI chip. The relationship is referenced via Etched's competitive positioning, not as a direct Primary contract.
- The Compute 100 (media initiative)flagshipPrimary's owned media initiative spotlighting 100 compute-sector companies, paired with a public Compute Index tracking featured public companies on NYSE/NASDAQ (over 100% growth in the month before launch). Co-branded with daily newsletter, X, and podcast channels.
Scale indicators8 records
Recent moves8 records
Expansion highlights6 records
Primary Venture Partners competitors and assessment
Company assessmentDirect peers
- Forerunner: Forerunner is one of the largest dedicated seed/early-stage venture firms in the US, with a comparable consumer-and-broad-vertical platform and Kirsten Green's sector-led approach. Most directly comparable to Primary's model of leading concentrated seed rounds with embedded operating support.
- Lerer Hippeau: NYC-based dedicated seed-stage venture firm with overlapping portfolio (co-invested with Primary in Teleskope). Operates a smaller fund than Primary but uses a similar thesis-led, founder-support-driven seed model and shares many of the same NYC ecosystem relationships.
- Uncork Capital: Uncork Capital is a dedicated seed-stage firm with a multi-hundred-million-dollar fund and a long-running operator-led platform. Closely comparable in stage focus and check size to Primary's pre-seed/seed strategy.
- Collaborative Fund: Collaborative Fund is a thesis-driven, multi-vertical seed and early-stage venture firm with comparable AUM scale (>$1B). Shares Primary's pattern of leading concentrated seed rounds across differentiated sectors and publishing thought leadership to drive inbound deal flow.
- Costanoa Ventures: Costanoa is a dedicated early-stage venture firm with a multi-sector partner-led structure and focus on enterprise and consumer seed. Comparable in stage, check size, and partner-led specialization to Primary's model.
- Eniac Ventures: Eniac is a NYC-based dedicated seed-stage venture firm with overlapping portfolio (co-invested with Primary in Pelgo). Operates a similar pre-seed/seed platform with a focus on enterprise and consumer AI.
Emerging players
- Betaworks: Betaworks runs a 'startup studio' model that originates companies in-house, directly comparable to Primary Labs' incubation engine (Tabs, Ollie, Eos). Operates at smaller scale but uses a similar build-not-buy pipeline.
Broad incumbents
- Bain Capital Ventures: Bain Capital Ventures is the early-stage arm of a large multi-strategy investment firm with a $3B+ platform that includes dedicated seed activity. Overlaps with Primary on enterprise AI, fintech, and infrastructure seed investing as part of a broader portfolio.
- Index Ventures: Index Ventures is a global venture firm that leads seed and early-stage rounds in enterprise AI, fintech, and frontier tech. Comparable to Primary on stage and sector overlap, but at a much larger AUM scale and with a more international footprint.
- Lightspeed Venture Partners: Lightspeed is a multi-stage venture firm with significant early-stage activity and recurring co-investor alongside Primary (led the Series B in both Tabs and participated in Inspiren). Comparable on stage overlap and sector coverage, though its fund sizes are far larger and its mandate broader than a dedicated seed.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Primary Venture Partners social profiles
Digital presencePrimary Venture Partners financial estimates
Financial estimateRevenue estimate
Valuation estimate
Primary Venture Partners leadership team
Management profileNumber of profiles
Profiles1 record
Primary Venture Partners subsidiaries and ownership
Company hierarchySubsidiaries1 record
Primary Venture Partners funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Primary Venture Partners M&A and investment
M&A and investmentM&A
Investments295 records
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Primary Venture Partners
What does Primary Venture Partners do?
Primary Venture Partners is a specialized seed-stage venture capital firm that raises institutional limited-partner capital into multi-year seed funds and deploys $1M–$10M checks into 40–50 pre-seed and seed-stage companies per fund. Beyond capital, the firm offers an embedded 60+ person operating platform (talent acquisition, go-to-market, design, strategic finance) and operates an in-house incubation engine (Primary Labs) that launches new companies, supported by an internal AI operations layer (PrimaryOS).
Is Primary Venture Partners a public or private company?
Primary Venture Partners is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Primary Venture Partners founded?
Primary Venture Partners was founded in 2015. It employs 11 to 50 people.
Where is Primary Venture Partners based?
Primary Venture Partners is headquartered in Manhattan, United States, in the North America region.
How does Primary Venture Partners make money?
Two revenue lines are on record. Fund management fees are the primary driver. The others are carried interest (fund performance).
Who are Primary Venture Partners's main competitors?
Direct peers on record are Forerunner, Lerer Hippeau, Uncork Capital, Collaborative Fund, Costanoa Ventures and Eniac Ventures. Betaworks is listed as an emerging player. Broad incumbents are Bain Capital Ventures, Index Ventures and Lightspeed Venture Partners.
Does Primary Venture Partners have an API?
No public API is recorded for Primary Venture Partners.
What industry is Primary Venture Partners in?
Primary Venture Partners's product category is Seed-Stage Venture Capital. Its primary akta.pro industry code is FSANAAAD, Sector-Focused Venture Capital (Vertical Specialists), with a secondary code of FSAEALAC, Venture Capital Fundraising Placement. Its NAICS code is 525 and its SIC code is 6799.