List of investment firms:


M/C Partners

M25 Group

M2O

MAC6

MacBeedon Partners

Mach37

Machine Shop Ventures

Madcelerator

Madison Capital Funding

Madison Dearborn Partners

Madison Parker Capital

Madrona Venture Group

Madrone Capital Partners

Magic Johnson Enterprises

Maiden Lane Ventures

Main Line Equity Partners

Main Street Capital Corporation

Main Street Capital Holdings

Main Venture Fund

Maine Angels

Maine Center for Enterprise Development

Maine Economic Development

Maine Technology Institute

Mainsail Partners

Management Capital

Mangrove Equity Partners

Manhattan Venture Partners

Manitou Ventures

Maniv Investments

Mankwitz Kurtz Investments

Manoa Innovation Center

Mansa Capital Management

Mantucket Capital

Maranon Capital

March Capital Partners

Marco Capital Group

Marcus & Millichap Venture Partners

Mario Family Partners

Mark Cuban

Marker

Marker Hill Capital

Markpoint Venture Partners

Marlin Equity Partners

Marshfield Investment Partners

MarsVentures

Martin Ventures

Marvel Venture Partners

Marwit Capital

Maryland Center for Entrepreneurship (MCE)

Maryland Health Care Product Development Corporation

Maryland Industrial Partnerships (MIPS)

Maryland Venture Fund

MASA Life Science Ventures

Mason Wells

Mass Medical Angels

Massachusetts Capital Resource Company

Massachusetts Growth Capital Corporation

Massachusetts Life Sciences Center

Massachusetts Technology Collaborative (MTC)

Massachusetts Technology Transfer Center

MassChallenge

Massey Burch Capital Corp.

MassMutual Ventures

MassVentures

Matchstick Ventures

Mateva Capital

MATH Venture Partners

MatlinPatterson Global Advisers

Maton Ventures

Matrix Partners

Matter

Maverick Angels

Maverick Capital

MaverixLab

Maveron

Maxim Group

Maxis Capital

Maxwell Biotech Venture Fund

May River Capital

Mayfield Fund

Mayo Clinic Ventures

Mayport Venture Partners

MB Venture Partners

MBF Capital Corporation

MBF Healthcare Partners (MBF)

Mbloom

McCarthy Capital

McCown De Leeuw & Co.

MCG Capital

McKesson Ventures

MCM Capital Partners

MDA Venture Philanthropy

Meakem Becker Venture Capital

MEC-Fairfax

MedCap Funds

MedCare Investment Funds

MedEquity Investors

MedFocus Fund

Medical Growth Fund

MediGen Group

MedImmune Ventures

Mediphase Venture Partners

Medley Partners

MedVenture Associates

Meidlinger Partners

Memphis Bioworks Foundation

Menlo Ventures

MentorTech Ventures

Mercato Partners

MerchantBanc

Mercury Capital Partners

Mercury Fund

Mercury Ventures

MergeLane

Mergenet Solutions

Meridian Management Group

Merion Investment Partners

Merit Capital Partners

Meritage Funds

Meritech Capital Partners

Meritus Ventures

Meriwether Capital

MERK Capital

Merlin Nexus

Merrick Ventures

Merrickhanna Ventures

Merrimack Valley Center for Innovation and Entrepreneurship at UMass Lowell

Merus Capital

Mesa Verde Venture Partners

MESA+

Mesirow Financial

MetaFund

Metalmark Capital

Metamorphic Ventures

Metapoint Partners

METRIX Capital Group

Metro Global Ventures

Metropolitan Equity Partners

Metropolitan Venture Partners

Meyer Ventures

MH Capital Partners

MHR Fund Management

MHS Capital

Miami Innovation Fund

Michaelson Capital Partners

Michigan 21st Century Investment Fund

Michigan Accelerator Fund

Michigan Emerging Technologies Fund

Michigan Investment in New Technology Startups

Michigan Pre-Seed Capital Fund

Microangel Capital Partners

Micron Ventures

Microsoft Ventures

Mid Atlantic Bio Angels

Mid Atlantic Fund

Mid Oaks Investments

Mid-America Angels

Mid-Atlantic Angel Group

MidCoast Capital

Middle East Venture Partners

Middleburg Capital Development

Middleland Capital

Middlemarch Partners

MidMark Capital

Midwest Mezzanine Funds

Midwest Venture Alliance

MILCOM Technologies

Milestone Growth Fund

Milestone Partners

Milestone Venture Group

Milestone Venture Partners

Mill City Capital

Mill Road Capital

Millennium Technology Value Partners

Millennium Ventures Group

Miller Group

Mills & Partners

Mimosa Tree Capital Partners

Mirador Capital

Miramar Venture Partners

Mission Bay Capital

Mission Ventures

MissionOG

MissionPoint Capital Partners

Mississippi Enterprise for Technology (MsET)

Missouri Technology Corporation

Mistral Equity Partners

MIT Alumni Angels of Boston

MIT Alumni Angels of Northern California

Mithril Capital Management

Mitsui Global Investment

MK Capital

MML Capital Partners

Mobility Ventures

Moderne Ventures

Moelis & Company

Mogility Capital

Mohr Davidow Ventures

Moksa Ventures

Moment Ventures

Momentum Equity Partners

Momentum Venture Management

Monet Capital

Moneta Ventures

Monitor Clipper Partners

Monomoy Capital Partners

Monroe Capital

Mont Vista Capital

Montage Capital

Montage Ventures

Montana Community Development Corporation

Montgomery County Business Innovation Network

Montis Capital

Montlake Capital

Montreux Equity Partners

Monument Advisors

Moore Venture Partners

Morado Venture Partners

Morehead Capital

Morgan Creek Capital Management

Morgan Joseph Tri-Artisan

Morgan Stanley Expansion Capital

Morgenthaler

Morgenthau Venture Partners

Morningside Group

Mosaic Capital Partners

Mosaix Ventures

Moshir Venture Partners

Mossrock Capital

Motorola Solutions Venture Capital

Motorskill Venture Group

Motus Ventures

Mount Hood Equity Partners

Mount Kellett Capital Management

Mount Royal Ventures

Mountain Group Capital

Mountaineer Capital

Mousse Partners

MPG Equity Partners

MPM Capital

MS Ventures

MSD Capital

MSouth Equity Partners

MSPAlliance Angels Network

Mt. Weather Capital

MTECH Ventures

MTS Health Investors

MuckerLab

Mugar Enterprises

Multiplier Capital

Murano Group

Murchison Capital Partners

Murex Investments

Murphree Venture Partners

Murphy & Partners

Musea Ventures

Mutual Capital Partners

MVC Capital

MVP Capital Partners

MWW Ventures

Myrian Capital

Najafi Companies

NALA Investments

Nano Holdings

NanoDimension

Nashville Capital Network

National Environmental Technology Incubator

National Institute for the Commercialization of Clean Energy

Natural Capital Investment Fund

Natural Energy Laboratory of Hawaii Authority

Natural Gas Partners

NAU Ventures

Nauta Capital

Nautic Partners

Navigation Capital Partners

Navigator Equity Partners

NaviMed Capital

Navitas Capital

Naya Ventures

Nazem and Company

NC IDEA

NC State Technology Incubator

NCIC

NCTVentures

ND Development Fund

NDI

Nebraska Angels

Nebraska Global

Needham Capital Partners

NEST-TN

NestGSV

Net Effect Technologies

NetService Ventures

Network Ventures

Neu Venture Capital

Neuberger Berman

NeuroVentures Capital

New Atlantic Ventures

New Biology Ventures

NEW Capital Management

New Capital Partners

New Dominion Angels

New Enterprise Associates

New Ground Ventures

New Hampshire Innovation Research Center

New Heritage Capital

New Hill Management

New Horizons Venture Capital

New Jersey Economic Development Authority

New Kent Capital

New Leaf Venture Partners

New Magellan Ventures

New MainStream Capital (NMS)

New Markets Venture Partners

New Mexico Angels

New Mexico Community Capital

New Mountain Capital

New Orleans BioInnovation Center

New Orleans Startup Fund

New Rhein Healthcare Investors

New Richmond Ventures

New River Capital Partners

New Science Ventures

New Silk Route

New Vantage Group

New Venture Partners

New World Angels

New York Angels

New York Digital Health Accelerator

Newark Venture Partners

Newbury Ventures

Newlight Management Ventures

Newport Coast Investments

NewRoad Capital Partners

NewSchools Venture Fund

NewSpring Capital

Newstone Capital Partners

NewVa Capital Partners

NewWorld Capital Group

Nexit Ventures

Next Chapter Holdings

Next Coast Ventures

Next Frontier Capital

Next Level Ventures

Next World Capital

NextEquity

NextStage

NextStage Capital

NextView Ventures

Nexus Venture Partners

Neyer Holdings Corporation

NGEN Partners

NGP Energy Capital Management

NGP Energy Technology Partners

Nicholas Negroponte

Nicolet Capital Partners

Nidus Partners

Nimes Capital

NIN Ventures

NJIT Enterprise Development Center

NJTC Venture Fund

NMT Capital

Noble Capital Markets

Nogales Investors Management

Nokia Growth Partners

Nonami Investments

Noro-Moseley Partners

North American Funds

North Atlantic Capital

North Bay Angels

North Bridge Venture Partners

North Castle Partners

North Coast Angel Fund

North Coast Technology Investors

North Country Angels (NCA)

North Dakota Department of Commerce

North Dallas Investment Group (NDIG)

North Hill Ventures

North Iowa Business Incubator

North Iowa Venture Capital Fund

North Mississippi Enterprise Initiative

North River Capital

North Shore InnoVentures

North Texas Angel Network

North Texas Enterprise

Northcreek Mezzanine

Northeast Indiana Innovation Center

Northern Arizona Center for Emerging Technologies

Northern Light Venture Capital

Northern Lights Capital Group

Northport Private Equity

Northwater Capital

Northwell Ventures

Northwest Capital Appreciation

Northwest Technology Ventures

Northwestern Mutual Capital

Northwood Ventures

Norwest Equity Partners

Norwest Mezzanine Partners

Norwest Venture Partners

Norwich Ventures

Norwood Venture Corp.

Noson Lawen Partners

Novak Biddle Venture Partners

NovaQuest Capital Management

Novartis Venture Funds

Novations

Noventi

Novitas Capital

Novotorium

Novus Energy Partners

Novus Ventures

Nth Power

NueCura Partners

Numenor Ventures

Numoda Capital Innovations

Nussbaum Center for Entrepreneurship

Nyca Partners

NYU Innovation Venture Fund

NYU Polytechnic School of Engineering

O'Brien Capital

O'Connor Ventures

O'Reilly AlphaTech Ventures

Oak HC/FT

Oak Hill Capital Management

Oak Investment Partners

Oaktree Capital Management

Oakwood Medical Investors

Obvious Ventures

OCA Venture Partners

Oceanshore Ventures

Octane Capital Management

October Capital

Odyssey Investment Partners

OFS Capital

OFS Energy Fund

Ohio TechAngel Fund

Ohio University Innovation Center

Ojai Goliad

Okapi Venture Capital

Oki Developments

Oklahoma Equity Partners

Oklahoma Life Science Fund

Old Willow Partners

Olympus Business Creation America

Olympus Partners

Omega Funds

Omidyar Network

Omidyar Technology Ventures

Omnia Ventures

OmniCapital Group

Omninet Capital

Omphalos Venture Partners

On-Line Ventures

ONAMI

One Earth Capital

One Equity Partners

Onondaga Venture Capital Fund

OnPoint Technologies

ONSET Ventures

Open Field Capital

Open Prairie Ventures

Open Water Ventures

OpenAir Equity Partners

OpenGate Capital

OpenView Venture Partners

Operating Venture Capital

Operations & Capital Partners

Operative Capital

Operator VC

Opus Capital

Opus8

Oracle Capital Partners

OrbiMed Advisors

Orca Bay Partners

Orchard Venture Partners

Orchestra Medical Ventures

Oregon Angel Fund

Oregon Investment Fund

Origin Investment Group

Origin Partners

Origin Ventures

Originate Ventures

ORIX Venture Finance

Osage University Partners

Osage Venture Partners

Osceola Capital Management

OTBC

Otter Capital

Outcome Capital

Outlook Ventures

Overall Capital Partners

OVP Venture Partners

Owl Ventures

Oxford Bioscience Partners