MaRS Investment Accelerator Fund

Investor type

VC

Founded

2008

AUM

$90 M

Location

Toronto, Ontario, Canada

Investment Ticket

$10-50 m

Investment Stage

Seed Pre-seed Series A

Region of investment

North America
Investor profile last updated: 16 August, 2026

Profile

MaRS Investment Accelerator Fund (IAF) is a venture capital firm based in Toronto, Ontario, Canada, founded in 2008. The firm is one of Canada's most active early-stage investors, focusing on technology companies. The team comprises experienced investors, operators, and builders who provide not only capital but also mentorship and access to networks and customers. MaRS IAF is known for its strong presence in Ontario and its commitment to supporting local talent and technology.

The firm invests primarily in enterprise software, information technology, cleantech, deep tech, and health tech sectors. It typically invests at the seed stage, often being the first investor, and supports companies as they grow. MaRS IAF has deployed over $90 million in capital and maintains an evergreen fund structure, allowing it to consistently support new investments. The firm has a total of $2 billion in follow-on funding and a high follow-on ratio, indicating strong ongoing support for its portfolio companies.

Notable investments by MaRS IAF include companies such as Nicoya - a provider of devices and supplies, Cyder - a business productivity software company, and Aslan Renewables - an alternative energy equipment provider. The firm has achieved over 50 exits, demonstrating its ability to nurture companies to successful outcomes.

Industry

Deeptech CleanTech Data infra HealthTech Internet of Things (IoT) Energy Financial Services Fintech Healthcare Services SaaS Security Software AI Technology Mobility

MaRS Investment Accelerator Fund Funds

Name Type
Questionare
Industry
Questionare
Stage
Questionare
Region
Size AUM Launch date
MaRS Investment Accelerator Fund II
Venture Capital (VC)
Financial Services
Fintech
SaaS
Software
CleanTech
HealthTech
Mobility
Pre-seed
Seed
North America
$5-10 m
$35 M
July 2014
MaRS IAF Capital Continuity Fund
Venture Capital (VC)
Financial Services
Fintech
SaaS
Software
CleanTech
HealthTech
Mobility
Pre-seed
Seed
North America
$5-10 m
$20 M
November 2019

Contacts

Name
Title
Email
avatar
William Ma, CFA Senior Director
Senior Director
w•••@•••
avatar
Robbie Marks Director, Investments
Director, Investments
r•••@•••
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Investment-team contacts for MaRS Investment Accelerator Fund — including verified work emails and LinkedIn profiles — are available to Private Equity List subscribers.
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FAQs about MaRS Investment Accelerator Fund

MaRS Investment Accelerator Fund is a venture capital firm. It backs companies at Seed, Pre-seed and Series A, writing tickets of $10-50 m.
MaRS Investment Accelerator Fund is located in Toronto, Ontario, Canada.
MaRS Investment Accelerator Fund was founded in 2008.
MaRS Investment Accelerator Fund invests in companies and startups in Deeptech, CleanTech, Data infra, HealthTech, Internet of Things (IoT), Energy, Financial Services, Fintech, Healthcare Services, SaaS, Security, Software, AI, Technology, Mobility.
MaRS Investment Accelerator Fund invests in companies and startups in North America.
MaRS Investment Accelerator Fund invests in companies and startups at Seed, Pre-seed, Series A.
MaRS Investment Accelerator Fund usually invests $10-50 m on average.
MaRS Investment Accelerator Fund has around $90m assets under management.
MaRS Investment Accelerator Fund last fund was created/launched in 2019-11-10
MaRS Investment Accelerator Fund can be reached through its website marsiaf.com, its LinkedIn page and its X account. Its general enquiries address is [email protected]. Cold-mailing a general inbox rarely reaches a partner, so Private Equity List also lists the investment-team contacts for MaRS Investment Accelerator Fund — names, roles, verified work emails and LinkedIn profiles — available on a Pro plan from $129/month (see pricing). Contacts are sourced from the firm's website and LinkedIn and re-verified on a rolling cycle. Spot a stale contact, or none at all? Report it — we re-run that firm within 48h and get back to you.
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Private Equity List re-verifies investor profiles on a rolling cycle, pulling from the firm's own website and LinkedIn rather than a one-off import. This profile was last updated on 16 August, 2026. Something out of date here? Report it — we re-run that firm within 48h and get back to you.