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PrimaryBid

Fintech · London, United Kingdom · Founded 2016

Fintech firm specializing in retail capital-raising solutions for financial institutions MoreLess

PrimaryBid operates as a financial technology platform that bridges the gap between publicly listed companies raising capital and retail investors. Founded in London in 2012 by former investment bankers Anand Sambasivan, James Deal, and Kieran D'Silva, the company aims to democratize access to the primary capital markets. The founders' collective experience in investment banking and asset management at firms like Goldman Sachs, Moelis & Company, and J.P. Morgan informed their mission to address the traditional exclusion of individual investors from initial public offerings (IPOs) and subsequent fundraising rounds.

The company's core offering is a digital platform that enables publicly traded companies to include retail investors in their capital raises, including IPOs, follow-on offerings, and bond issues. This allows individual investors to purchase shares or bonds at the same price and time as institutional investors, a process that has historically been exclusive. PrimaryBid works with corporate issuers, their financial advisors, and wealth management platforms to facilitate these transactions. Its technology automates the process of aggregating demand from retail investors, providing a seamless connection to companies seeking capital. The platform can be accessed via a mobile app and website, where users can view live deals, submit applications, and track their investments, which are then settled into their existing brokerage accounts.

PrimaryBid generates revenue by charging the companies that use its platform to access retail investor capital. The service is typically free for individual investors, with no commission charged. The business model enhances capital formation for corporate clients by adding a new source of demand and improving aftermarket liquidity. For companies, benefits include better corporate governance by engaging with their shareholder base and the ability to build brand equity by including customers and employees in fundraising activities.

Since its inception, PrimaryBid has facilitated over 300 transactions for companies listed on exchanges like the London Stock Exchange, Euronext Paris, and the New York Stock Exchange. Notable milestones include a Series B funding round of $50 million in October 2020 and a substantial Series C round of $190 million in January 2022, led by SoftBank Vision Fund. The company has been instrumental in the retail offerings for high-profile IPOs such as Deliveroo and PensionBee. Having established a strong presence in the UK and expanded into Europe, PrimaryBid is now focused on further international growth, including in the United States.

Keywords: retail investor platform, primary capital markets, IPO access, follow-on offerings, equity fundraising, debt issuance, capital raising, shareholder engagement, financial technology, public companies, investment platform, stock offerings, corporate finance, retail offerings, democratizing finance, capital formation, market liquidity, Euronext, London Stock Exchange, investment banking, asset management, corporate governance

Company overview

PrimaryBid company information

The essential company record, classifications and operating signals in one place.

Status
Acquired
Founded
2016
Headquarters
London, United Kingdom
Employees
24
Open positions
None listed
Dealroom signal
64.3
Investment activity
14 companies · latest Sep 2025
Capital deployed
$5.5M
Preferred round
POST IPO EQUITY
business modelMarketplace & ecommerceindustryFintechsectorRisk ManagementsectorCrowdfundingsectorCorporate FinancesectorAlternative Investmentssectordeal executionsectorInvesting in Startupssectoruk is8 financial servicessub industryWealth Managementclient focusb2bclient focusb2c

Valuation & funding

PrimaryBid funding history

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
ACQUISITIONOther financing May 2026 $0 SoFi
SERIES COther financing Feb 2022 $190M $715M Molten Ventures · SoftBank · SoftBank Vision Fund
SUPPORT PROGRAMOther financing Mar 2021 $0 Tech Nation
SERIES BOther financing Oct 2020 $50M $200M Molten Ventures · ABN AMRO Ventures · OMERS Ventures · London Stock Exchange Group
SUPPORT PROGRAMOther financing Oct 2019 $0 Tech Nation
SERIES AOther financing Sep 2019 Pentech Ventures · Outward VC · Salica Investments
SEEDOther financing Sep 2018 Lombard Odier
SEEDOther financing Mar 2016 Undisclosed
Showing 8 recorded eventsUnlock the complete deal history →

Financials

Revenue, earnings and profit over time

Reported history and available estimates. Estimated years are marked “E”; sparse fields are left blank rather than inferred.

YearRevenueGrowthEBITDAMargin
2026 $2M 0% −$18M -914.9%
2025 $2M -1% −$18M -914.9%
2024 $2M -17% −$18M -905.4%
2023 $2.4M -59.4% −$18M -751.2%
2022 $5.9M -9.9% −$18M -305.2%
2021 $6.5M +3752.3% −$11M -162.4%
2020 $170K −$3M -1795.5%
Company filings, research estimates and Dealroom dataOpen the full financial model →

Growth signals

PrimaryBid website traffic

Latest recorded traffic for PrimaryBid is 9.1K monthly website visits, up 12.3% over the last three months. PrimaryBid's team declined 38.5% over the past year.

Latest monthly visits9.1K 3-month web change+12.3% 1-year team growth-38.5%
Monthly website visits124 observations · Mar 2016–Jul 2026
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Comparisons

PrimaryBid compared with similar companies

Dealroom’s weighted taxonomy model identifies the closest operating peers. Company identity and context stay open; selected comparison metrics preview what is available in the platform.

Showing 8 of the closest matchesCompare every metric →

Capital deployed

PrimaryBid investments and acquisitions

Recent portfolio relationships for companies that also act as investors or acquirers.

InstabankOslo, NorwayProvides competitive savings, insurance & unsecured loans to consumers $284Mvaluation Unite StudentsBristol, United KingdomLeading provider of student accommodation in the UK, Pantheon ResourcesLondon, United KingdomAn independent oil and gas exploration and production company incorporated in the UK $210Mvaluation FermentalgLibourne, FranceIndustrial biotechnology company, specialized in the production of oil rich in fatty acids (omega-3), proteins and natural pigments (phycocyanin, astaxanthin) by fermentation of microalgae $42Mvaluation 2CRSIStrasbourg, FranceServer Solution Manufacturer (HPC, Storage, Appliances...) $686Mvaluation GeNeuroGeneva, SwitzerlandInnovating by targeting the cause of diseases potentially mediated by endogenous retroviruses - multiple sclerosis, certain neuropathies, diabetes, schizophrenia $14Mvaluation Severn TrentCoventry, United KingdomOne of Britain’s largest water companies $25Bvaluation Big Yellow GroupBagshot, United KingdomUnited kingdom-based company, which is engaged in the provision of self-storage and related services $2.8Bvaluation Argo BlockchainLondon, United KingdomPlatform that enables customers to efficiently mine Ethereum and other altcoins from their own computer or mobile device $45Mvaluation WALLIXParis, FranceCybersecurity for identity and digital access management $168Mvaluation DON'T NODParis, FranceAn AAA video game development studio −$11Mvaluation KalrayMontbonnot-Saint-Martin, FranceFabless semiconductor company, leading provider in a new generation of processors specialized in Intelligent Data Processing from Cloud to Edger; a spin-off of CEA French lab $113Mvaluation

Talent graph

PrimaryBid's talent

Book a demo to see the people
Team profiled 37 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 6 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Investors

13 investors on PrimaryBid's cap table

Sourced from Dealroom's funding and investor records. Investor profile links are shown where available.

Seed 1 investor entered at this stage
Lombard Odier
Series A 8 investors entered at this stage
Pentech Ventures
Outward VC
Salica Investments
Molten Ventures
ABN AMRO Ventures
OMERS Ventures
London Stock Exchange Group
Fidelity International Strategic Ventures
Series B+ 2 investors entered at this stage
Other known 2 additional known investors
Tech Nation
SoFi

Global footprint

Where PrimaryBid has talent and traffic

Workforce by country
3 countries with
team presence
🇬🇧 United Kingdom77.3%
🇫🇷 France13.6%
🇨🇦 Canada4.5%
3 countries shown

In the news

Latest news about PrimaryBid

Recent press, funding announcements, and product moves mentioning PrimaryBid — open to read from the original sources.

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Market sentiment

What the market is saying about PrimaryBid

An AI-synthesized read of the highest-engagement posts about PrimaryBid on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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