Pyramid Technology Ventures

Pyramid Technology Ventures is a prominent venture capital firm based in San Francisco, specializing in investments in early and late-stage companies within the information technology, telecommunications, software, and Internet sectors. Established in 1999 by partners with a wealth of investment experience in Silicon Valley dating back to 1992, the firm focuses on collaborating with talented entrepreneurs to build successful, market-leading businesses. Pyramid's disciplined investment approach, combined with the partners' entrepreneurial mindset and operational expertise, enables them to effectively support both their portfolio companies and investors.

Marc Cellier

Co-Founder and Managing Partner

12 past transactions

Polychromix

Series B in 2004
Polychromix is an advanced communications technology company specializing in the development and manufacture of optical subsystems and chemical sensing products. The company's portfolio includes innovative technologies that enable dynamically configurable optical networks. Notably, Polychromix offers PHAZIR, a near-infrared material analyzer designed for various applications such as raw material inspection, quality control, field testing, and counterfeit product identification.

Sylantro

Series D in 2003
Sylantro Systems specializes in providing software solutions for telecommunications service providers, enabling them to deliver hosted Voice over Internet Protocol (VoIP) applications and services to a variety of customers, including businesses and consumers. Its flagship platform, Synergy, is designed for carriers, allowing them to quickly launch a range of high-value telephony services, such as IP Trunking and hosted PBX solutions. In addition to its core software offerings, Sylantro also provides maintenance services, training, installation, and consulting to support telecom carriers and application service providers in delivering outsourced business communication services.

Luminous Networks

Series E in 2003
Luminous Networks, Inc. manufactures access network equipment for services providers to deliver shared Ethernet services.

Ziprealty

Series F in 2003
ZipRealty is a California-based company that specializes in providing comprehensive real estate services. It leverages proprietary technology and online marketing tools to enhance the brokerage industry. By combining its website, mobile app, and personalized local service, ZipRealty empowers home buyers and sellers to efficiently search for, buy, and sell real estate. The company also supports real estate agents and third-party brokerages by offering internet-enabled technology and access to information, enabling them to deliver a seamless, end-to-end experience for their clients.

Ziprealty

Series E in 2002
ZipRealty is a California-based company that specializes in providing comprehensive real estate services. It leverages proprietary technology and online marketing tools to enhance the brokerage industry. By combining its website, mobile app, and personalized local service, ZipRealty empowers home buyers and sellers to efficiently search for, buy, and sell real estate. The company also supports real estate agents and third-party brokerages by offering internet-enabled technology and access to information, enabling them to deliver a seamless, end-to-end experience for their clients.

PentaSafe

Series B in 2002
PentaSafe specializes in security infrastructure and enterprise IT risk management. The company develops software designed to enhance auditing, security, and intrusion processes. Its solutions integrate essential management functions related to security policy and awareness, user administration, vulnerability management, and incident response. PentaSafe's software enables organizations to educate employees based on their roles and ensures compliance with security protocols through online testing and tracking mechanisms. This comprehensive approach helps organizations mitigate risks and maintain robust security standards.

Luminous Networks

Series D in 2001
Luminous Networks, Inc. manufactures access network equipment for services providers to deliver shared Ethernet services.

Ziprealty

Series D in 2001
ZipRealty is a California-based company that specializes in providing comprehensive real estate services. It leverages proprietary technology and online marketing tools to enhance the brokerage industry. By combining its website, mobile app, and personalized local service, ZipRealty empowers home buyers and sellers to efficiently search for, buy, and sell real estate. The company also supports real estate agents and third-party brokerages by offering internet-enabled technology and access to information, enabling them to deliver a seamless, end-to-end experience for their clients.

Blaze Network Products

Series B in 2000
Blaze is developing a fiber optic transceiver that uses wavelength-division multiplexing (WDM) techniques to improve the distance and capacity of multimode fiber (MMF).

Ingenio

Series C in 2000
Ingenio, LLC, established in 1999 and headquartered in San Francisco, operates a unique e-commerce platform facilitating real-time knowledge exchange between members. The company's core business involves connecting individuals seeking advice with experts in various fields, enabling them to share information and engage in monetized interactions. Ingenio's platform supports these connections through a combination of community-based tools and proprietary web, voice, and mobile technologies, fostering relationships and facilitating 24/7/365 communication. As of 2007, Ingenio operates as a subsidiary of AT&T Inc.

Sylantro

Series C in 2000
Sylantro Systems specializes in providing software solutions for telecommunications service providers, enabling them to deliver hosted Voice over Internet Protocol (VoIP) applications and services to a variety of customers, including businesses and consumers. Its flagship platform, Synergy, is designed for carriers, allowing them to quickly launch a range of high-value telephony services, such as IP Trunking and hosted PBX solutions. In addition to its core software offerings, Sylantro also provides maintenance services, training, installation, and consulting to support telecom carriers and application service providers in delivering outsourced business communication services.

Cooking.com

Series E in 2000
Cooking.com is an online retailer specializing in a vast array of kitchen products, offering over 90,000 items that include bakeware, cookware, cutlery, and kitchen appliances, alongside cookbooks and home products. The company emphasizes customer satisfaction with a 100% satisfaction guarantee. Founded by a team with a background at The Walt Disney Corporation, Cooking.com also features a robust online community that connects cooks and food enthusiasts, providing access to a wide collection of recipes. Additionally, the company operates online stores for prominent brands such as Starbucks, Betty Crocker, and Pillsbury, further expanding its reach in the culinary market.
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