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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
Valuation & funding
PrimaryBid funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| 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 | — |
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.
| Year | Revenue | Growth | EBITDA | Margin |
|---|---|---|---|---|
| 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% |
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.
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.
Capital deployed
PrimaryBid investments and acquisitions
Recent portfolio relationships for companies that also act as investors or acquirers.
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Talent graph
PrimaryBid's talent
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.











Global footprint
Where PrimaryBid has talent and traffic
team presence
In the news
Latest news about PrimaryBid
Recent press, funding announcements, and product moves mentioning PrimaryBid — open to read from the original sources.
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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