About Slater Technology Fund
Slater Technology Fund is a venture capital firm founded in 1997. It is primarily based out of Providence, United States. As of Mar 2026, Slater Technology Fund is an active investor, having invested in 71 companies, with 2 new investments in the last 12 months. It primarily invests in Seed round in United States based startups. Its investments are spread across a wide range of sectors from Life Sciences to Enterprise Applications and High Tech. Most recently it participated in the $***** Seed round of Flourish Care Overall, Slater Technology Fund portfolio has seen 2 IPOs and 19 acquisitions including key companies like OVO Energy, Bottomline Technologies and EnerSys. A lot of funds co-invest with Slater Technology Fund, with names like Catalytic Impact Foundation sharing a substantial percentage of its portfolio. Slater Technology Fund has team of 20 people including 10 partners.Key Metrics
Team Members
Portfolio Count
Portfolio Sectors
Portfolio Locations
Rounds of Entry
Seed, Series A & 2 more
Portfolio IPOs
Portfolio Acquisitions
Portfolio Soonicorns
Deals in last 12 months
Slater Technology Fund's List of Top Investments
Slater Technology Fund has a portfolio of 71 companies. Their most notable investments are in eNow Systems and HMSolution.Their portfolio spans across United States, Canada and United Kingdom. They have invested in Life Sciences, Enterprise Applications, High Tech and 23 other sectors, across stages such as Seed, Series A and 2 more. Here is the list of top investments by Slater Technology Fund:1. OVO Energy
Provider of residential electricity and natural gas supply utility services. This business supplies energy to households and offers equipment installation and maintenance for heating systems, boilers, and electric vehicle charging hardware. Additional services include the installation of solar panels and battery storage systems for residential energy generation. The business provides insurance coverage for home appliances, plumbing, and electrical systems. Customers manage accounts and monitor energy usage through a digital application.
Key facts about OVO Energy
- Founded Year: 2009
- Location: Bristol (United Kingdom)
- Annual Revenue: £500M - £1B as on Dec 31, 2018
- Last Known Valuation: $*****
- Stage: Acquired
- Total Funding till date: $258M
- Employee Count: 3,191 as on May 31, 2026
- Investors: Mayfair, Morgan Stanley and 4 Others
- Latest Funding Round: Grant (prize money), Jun 30, 2020, $*****
- Highlight: Acquired
Provider of business payments automation, connectivity, cash management, and fraud solutions. It offers solutions for automating payments, streamlining connectivity to financial networks, managing cash flow, and defending against payment fraud. The company provides tools for businesses and financial institutions to manage payments, improve visibility, and mitigate risks. It focuses on modernising payment processes through connected solutions.
Key facts about Bottomline Technologies
- Founded Year: 1989
- Location: Portsmouth (United States)
- Annual Revenue: $100M - $500M as on Jun 30, 2021
- Last Known Valuation: $*****
- Stage: Acquired
- Employee Count: 2,981 as on Aug 31, 2026
- Investors: Trinity Capital, Herald Investment Management and 2 Others
- Latest Funding Round: Post IPO, Dec 2012, $*****
- Highlight: Acquired
3. EnerSys
Global leader providing stored energy solutions for diverse industries and applications. They redefine technology, empower customers, and meet the needs of a changing world. They offer batteries, chargers, monitoring and fleet management, energy systems, and services. Their solutions cater to communications networks, logistics, warehousing, transportation, data centers, industrial power, utilities, aerospace, defense, safety, security, and medical sectors. They provide power solutions for essential industries adapting to fast-changing landscapes, ensuring safe and uninterruptible functioning. They build systems that power reliable connections around the world, supporting vital parts of networks. They are committed to environmental stewardship, social awareness, and ethical business practices. They focus on sustainability, human rights, and compliance. They engage in sustainable procurement, industry associations, and community engagement. They offer tools like battery sizing programs and compliance calculators.
Key facts about EnerSys
- Founded Year: 1999
- Location: Reading (United States)
- Annual Revenue: $1B+ as on Mar 31, 2026
- Stage: Public
- Employee Count: 6,304 as on Aug 31, 2026
- Investors: Metalmark Capital, Slater Technology Fund and 3 Others
- Latest Funding Round: Grant (prize money), May 01, 2015, $*****
- Highlight: Public
Key facts about W. L. Gore & Associates
- Founded Year: 1958
- Location: Newark (United States)
- Stage: Acquired
- Employee Count: 9,905 as on Jun 30, 2026
- Investors: Slater Technology Fund and OSTI
- Latest Funding Round: Grant (prize money), Oct 09, 2025, $*****
- Highlight: Acquired
5. EpiVax
Immunoinformatics modeling and gene sequencing for vaccines and drugs. The company offers a T cell epitope-driven vaccine for covid-19, a biodefense vaccine for smallpox, tularemia, TB, pylori, and influenza, The vaccines are developed by editing protein sequences using proprietary immuno-informatics tool called tregitope and de-immunization.
Key facts about EpiVax
- Founded Year: 1998
- Location: Providence (United States)
- Stage: Acquired
- Total Funding till date: $795K
- Employee Count: 52 as on Aug 31, 2026
- Investors: FDA, Slater Technology Fund and 4 Others
- Latest Funding Round: Grant (prize money), Feb 05, 2025, $*****
- Highlight: Acquired
Slater Technology Fund's Year-on-Year Investment Trends
Slater Technology Fund has invested in 71 companies over the last 28 years, with an average of 2 new investments annually in the last 10 years. In 2025, it made 2 investments, while as of Mar 2026, it has made 2 investments in this year. Its most recent first time investment was in Flourish Care and most recent follow-on round was in MindImmune Therapeutics.Year | No. of Investments | ||
|---|---|---|---|
1st Round | Follow-on | Total | |
2026 (YTD) | 2 | 0 | 2 |
2025 | 1 | 1 | 2 |
2024 | 1 | 0 | 1 |
2023 | 0 | 0 | 0 |
2022 | 0 | 0 | 0 |
2021 | 1 | 0 | 1 |
2020 | 1 | 0 | 1 |
2019 | 2 | 0 | 2 |
2018 | 1 | 0 | 1 |
2017 | 4 | 1 | 5 |
Slater Technology Fund's Investments by Stage
Slater Technology Fund has made 31 investments in Seed stage with an average round size of $970K, 7 investments in Series A stage with an average round size of $4.48M, 2 investments in Unattributed stage with an average round size of $1.5M and 1 investment in Series C stage with an average round size of $28M.Stage of entry | No. of Investments |
|---|---|
Seed | 31 |
Series A | 7 |
Unattributed | 2 |
Series C | 1 |
Note: We have considered here, only first round of investments
Slater Technology Fund's Investments by Sector
Slater Technology Fund has a diverse portfolio, with companies operating in the Life Sciences, Enterprise Applications, Consumer, Energy Tech and Environment Tech. Notably, it has invested in 47 Tech companies, 43 Enterprise (B2B) companies, 24 Software companies and at least 9 companies focusing on Tech hardware.Sector | No. of Investments |
|---|---|
Life Sciences | 14 |
Enterprise Applications | 13 |
Consumer | 4 |
Energy Tech | 4 |
Environment Tech | 4 |
Others | 37 |
Note: We have considered here, only first round of investments
Slater Technology Fund's Investments by Geography
Slater Technology Fund has made most investments in United States (40), followed by United Kingdom where it has made 1 investment.Country | No. of Investments |
|---|---|
United States | 40 |
United Kingdom | 1 |
Note: We have considered here, only first round of investments
Slater Technology Fund's recent investments
Slater Technology Fund has made 2 investments in 2026 so far - Flourish Care and Boomband.Here are the most recent investments by Slater Technology Fund:
Filter this listDate | Company | Location | Round Details | Round Amount | Co-Investors |
|---|---|---|---|---|---|
Mar 23, 2026 | United States | Seed | 6644 | ||
Feb 04, 2026 | United States | Seed | 4089 | [+2] | |
Nov 24, 2025 | United States | Series A | 7794 | ||
Jan 22, 2025 | United States | Series A | 7220 | ||
Jan 09, 2024 | United States | Seed | 1645 | [+2] |
IPOs and Publicly Listed companies in Slater Technology Fund's Portfolio
2 of Slater Technology Fund's portfolio companies have become public. EnerSys got listed on the New York Stock Exchange (NYSE), in Jul 2004 at marketcap of $156M and MultiCell Technologies got listed on the OTC Markets (OTCMKTS).Here are Slater Technology Fund's portfolio companies that went public:
Company | IPO Date | First Invested on | First Round of Investment | Round Size |
|---|---|---|---|---|
Jul 30, 2004 | - | - | 2109 | |
Jan 07, 2000 | - | - | 1899 |
Acquired companies in Slater Technology Fund's Portfolio
19 companies from Slater Technology Fund's portfolio have been acquired. The most recent acquisition was OVO Energy in May 2026 by E.ON for $*****.Here are Slater Technology Fund's portfolio companies that got acquired most recently:
Company | Acquisition Date | First Invested on | First Round of Investment | Round Size |
|---|---|---|---|---|
May 11, 2026 | - | - | 9297 | |
Apr 02, 2026 | 1998 | Unattributed | 3788 | |
Jul 08, 2025 | - | - | 5419 | |
Feb 20, 2025 | - | - | 5665 | |
Feb 11, 2025 | - | - | 9544 |
Team profile of Slater Technology Fund
Slater Technology Fund has a team of 20 members including 10 Partners and 1 Venture Partner located in United States. Slater Technology Fund's team does not sit on the board of any company as of now.Here is a list of top team members in Slater Technology Fund:
Name | Designation | Location | Board Memberships | Contact Details |
|---|---|---|---|---|
Partner | Providence | - | ||
Partner | Boston | - | - | |
Partner | Providence | - | ||
Partner | North Kingstown | - | - | |
Partner | Pawtucket | - | - | |
Partner | Providence | - | - | |
Partner | Providence | - | - | |
Partner | Barrington | - | - | |
Partner | - | - | - | |
Partner | West Kingston | - | - | |
Venture Partner | Cambridge | - | - |
Co-investors of Slater Technology Fund
Over the past 28 years, 108 investors have co-invested in Slater Technology Fund's portfolio companies. This includes funds and angels.
- Invested before Slater Technology Fund: HHS, Right Side Capital Management and 8 others have invested in rounds before Slater Technology Fund. There are 2 companies where HHS has invested before Slater Technology Fund and 1 company where Right Side Capital Management has invested before Slater Technology Fund.
- Top Co-investors of Slater Technology Fund: 38 investors entered a company along with Slater Technology Fund. These include investors like Catalytic Impact Foundation (2 companies).
- Invested after Slater Technology Fund: A total of 60 investors have invested in Slater Technology Fund's portfolio after their investments. Top Investors include HHS (4 companies), RightHill Ventures (3 companies) and Europa (2 companies).
Recent News related to Slater Technology Fund
•
Flourish Care Raises Oversubscribed $5.7 Million Seed Funding to Make Doula Care the Standard in Maternal HealthBusiness Wire•Mar 23, 2026•Zeal Capital Partners, Symphonic Capital, Flourish Care, Collide and 6 others
•
Boomband Raises $4.0M to ‘Reinvent’ the Talent MarketHrtechfeed•Feb 04, 2026•Boomband, Monster, Bostonseeds, Rogue Venture Partners and 3 others
•
•
•
MindImmune Therapeutics Announces $12.4 million Series A Financing | MindImmune Therapeutics, Inc.MindImmune Therapeutics•Jun 13, 2022•MindImmune Therapeutics, Dolby Family Ventures, Pfizer, Alzheimer's Drug Discovery and 3 others
•
Announcing our latest investment led by Spectrum Equity and McKesson Ventures
RxVantage•Jan 19, 2022•RxVantage, Spectrum Equity, McKesson, dRx Capital and 3 others
•
Vitae Industries raises $1.8M seed round with Slater Fund - Providence Business NewsProvidence Business News•Oct 11, 2017•Vitae Industries, Slater Technology Fund, Lerer Hippeau, BoxGroup and 3 others
•
•
eNow Raises $2.36 Million Series ACitybizlist•Dec 20, 2016•eNow Systems, eNow Energy, Tamiami Angel Funds, Slater Technology Fund
•
