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Founded in 2011 and based in London, BOOST&Co is an independent asset manager providing growth lending, venture debt, and working capital finance to high-growth small and medium enterprises. As part of the Growth Lending Group, the firm offers tailored debt solutions ranging from £2 million to £10 million to help companies accelerate expansion without diluting their equity. The lender targets innovative businesses across the e-commerce, manufacturing, and technology sectors, building a portfolio that includes companies like ACS Clothing, Brick Kiln Composites, and ECSC Group. Supported by 25 employees, the organization has secured over 27 million dollars in funding and maintains more than £500 million in capital available to invest. Recently, the firm generated over 20 million dollars in 2025 annual revenue and executed notable transactions including a £4 million term loan for Brick Kiln Composites.
Key people at BOOST&Co.
BOOST&Co was founded in 2010 by Lance Mysyrowicz (Partner, Founder & CEO).
Key people at BOOST&Co.
BOOST&Co has 3 tracked investments across 3 companies. The latest tracked deal is $3.5M Other Equity in BaseKit in February 2018.
| Date | Company | Round | Lead Investor(s) | Co-Investor(s) |
|---|---|---|---|---|
| Feb 20, 2018 | BaseKit | $3.5M Other Equity | BOOST&Co | — |
| Apr 25, 2016 | Idio | $1.8M Debt | BOOST&Co | — |
| Apr 4, 2016 | Triptease | $1.4M Debt | BOOST&Co | — |
BOOST&Co was founded in 2010 by Lance Mysyrowicz (Partner, Founder & CEO).
BOOST&Co (now Growth Lending) is a UK-based independent asset manager specializing in growth capital, venture debt, and working capital finance for high-growth, innovative SMEs, primarily in technology-enabled sectors such as software, fintech, business services, and cleantech. Their mission is to empower disruptive SMEs to accelerate growth while preserving equity, typically providing loans between £2 million and £10 million. With over £500 million to invest and offices across the UK and internationally, BOOST&Co plays a critical role in bridging the funding gap for UK growth SMEs, supporting their expansion and value-creating initiatives[1][2][4].
Founded in 2011, BOOST&Co has evolved from a niche growth lender into a significant player in the UK SME financing ecosystem, backed by major institutional investors including British Business Investments and large pension funds. Their focus on tailored lending solutions and regional expansion reflects a commitment to increasing access to diverse finance options across the UK, helping promising companies thrive beyond traditional equity routes. They have invested in over 150 UK growth SMEs and maintain a strong emphasis on ESG integration in their investment process[1][2][4].
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BOOST&Co was founded in 2011 as an independent asset manager dedicated to providing growth lending solutions to innovative SMEs in the UK. The firm was established to address a critical funding gap for high-growth companies that require capital beyond early-stage equity but prefer to preserve ownership without dilution. Key partners, including Lance Mysyrowicz, have driven the firm's growth and regional expansion, opening offices in Manchester, Bristol, Cambridge, and other locations to better serve businesses across the UK. Early traction was marked by successful fundraises and commitments from institutional investors like British Business Investments, which committed £50 million to BOOST&Co’s second fund in 2019, underscoring confidence in their model and market impact[1][2][4].
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BOOST&Co rides the trend of increasing demand for alternative financing solutions beyond traditional equity, especially for tech-enabled SMEs that need growth capital without diluting founders’ stakes. The timing is critical as UK SMEs face funding gaps due to cautious bank lending and the high cost or dilution of equity financing. Market forces such as the rise of venture debt, government-backed investment initiatives, and growing institutional interest in private debt funds favor BOOST&Co’s model. By providing tailored debt solutions, BOOST&Co influences the startup ecosystem by enabling companies to scale efficiently, supporting innovation, job creation, and regional economic development across the UK[1][2][4].
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Looking ahead, BOOST&Co (Growth Lending) is positioned to expand its influence by continuing to deploy capital into high-growth SMEs, particularly in technology and cleantech sectors aligned with ESG priorities. Trends such as increased digital transformation, sustainability mandates, and evolving capital structures in startups will shape their journey. Their regional expansion and strong institutional backing suggest they will deepen their role as a key enabler of UK SME growth, potentially broadening product offerings and geographic reach. As the UK ecosystem matures, BOOST&Co’s blend of growth lending and responsible investment will likely become even more critical for companies seeking flexible, non-dilutive capital to fuel innovation and scale[1][2][4].
