Louis P. Maltezos net worth and biography

Louis Maltezos Biography and Net Worth

EVP of Ameresco

Mr. Maltezos is President of Central & Western USA, Canada Regions of Ameresco, supporting the company’s mission to energize a more sustainable world by helping customers decarbonize to net zero and build energy resiliency while leveraging smart, connected technologies. He is responsible for our West Region in the U.S.A. and our wholly owned subsidiary, Ameresco Canada Inc. Within these regions, Mr. Maltezos provides senior management oversight to all sales and operations activities and is responsible for developing and executing the company’s growth strategies.

Mr. Maltezos has been a senior executive with Ameresco since 2004, having joined us through our acquisition of Exelon’s energy savings performance contracting business, where he served as vice president and general manager. He has more than 35 years of industry experience in a variety of engineering, management, and executive roles spanning energy savings performance contracting, energy services, distributed generation, mechanical contracting, and utility businesses.

Mr. Maltezos earned an M.B.A. degree from Northwestern University’s Kellogg Graduate School of Management and a B.S. degree in Electrical Engineering from the University of Illinois Urbana-Champaign.

What is Louis P. Maltezos' net worth?: The estimated net worth of Louis P. Maltezos is at least $1.03 million as of March 19th, 2024. Maltezos owns 30,284 shares of Ameresco stock worth more than $1,030,716 as of December 4th. This net worth approximation does not reflect any other assets that Maltezos may own. Additionally, Maltezos receives an annual salary of $413,780.00 as EVP at Ameresco. Learn More about Louis P. Maltezos' net worth.
How old is Louis P. Maltezos?: Maltezos is currently 57 years old. There are 6 older executives and no younger executives at Ameresco. The oldest executive at Ameresco is Mr. George P. Sakellaris P.E., Founder, Chairman, CEO & President, who is 77 years old. Learn More on Louis P. Maltezos' age.
What is Louis P. Maltezos' salary?: As the EVP of Ameresco, Inc., Maltezos earns $413,780.00 per year. There are 6 executives that earn more than Maltezos. The highest earning executive at Ameresco is Mr. George P. Sakellaris P.E., Founder, Chairman, CEO & President, who commands a salary of $1,550,000.00 per year. Learn More on Louis P. Maltezos' salary.
How do I contact Louis P. Maltezos?: The corporate mailing address for Maltezos and other Ameresco executives is 111 Speen Street Suite 410, Framingham MA, 01701. Ameresco can also be reached via phone at (508) 661-2200 and via email at [email protected]. Learn More on Louis P. Maltezos' contact information.
Has Louis P. Maltezos been buying or selling shares of Ameresco?: Louis P. Maltezos has not been actively trading shares of Ameresco during the last ninety days. Most recently, Louis P. Maltezos sold 78 shares of the business's stock in a transaction on Tuesday, March 19th. The shares were sold at an average price of $20.53, for a transaction totalling $1,601.34. Following the completion of the sale, the executive vice president now directly owns 30,284 shares of the company's stock, valued at $621,730.52. Learn More on Louis P. Maltezos' trading history.
Who are Ameresco's active insiders?: Ameresco's insider roster includes David Anderson (EVP), Michael Bakas (EVP), Nicole Bulgarino (EVP), Mark Chiplock (CAO), David Corrsin (EVP), Douglas Foy (Director), Robert Georgeoff (EVP), Britta Macintosh (SVP), Louis Maltezos (EVP), Jennifer Miller (Director), Thomas Murley (Director), George Sakellaris (CEO), Nickolas Stavropoulos (Director), Joseph Sutton (Director), Lauren Todd (SVP), and Francis Wisneski, Jr. (Director). Learn More on Ameresco's active insiders.
Are insiders buying or selling shares of Ameresco?: During the last twelve months, Ameresco insiders bought shares 5 times. They purchased a total of 80,808 shares worth more than $785,273.84. During the last twelve months, insiders at the utilities provider sold shares 5 times. They sold a total of 40,123 shares worth more than $844,423.26. The most recent insider tranaction occured on September, 15th when EVP David J Corrsin sold 19 shares worth more than $532.00. Insiders at Ameresco own 45.0% of the company. Learn More about insider trades at Ameresco.
Information on this page was last updated on 9/15/2025.

Louis P. Maltezos Insider Trading History at Ameresco

Transaction Date	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
3/19/2024	Sell	78	$20.53	$1,601.34	30,284
3/24/2022	Sell	2,985	$83.00	$247,755.00
10/17/2018	Sell	5,000	$12.43	$62,150.00	35,000
10/3/2018	Sell	5,000	$13.81	$69,050.00	35,000
9/19/2018	Sell	5,000	$13.58	$67,900.00	35,000
9/5/2018	Sell	5,000	$14.01	$70,050.00	35,000
8/22/2018	Sell	5,000	$14.54	$72,700.00	25,000
8/8/2018	Sell	35,000	$14.91	$521,850.00	32,000
7/25/2018	Sell	5,000	$12.72	$63,600.00	7,000
7/11/2018	Sell	5,000	$12.95	$64,750.00	7,000
6/27/2018	Sell	5,000	$11.80	$59,000.00	7,000
6/13/2018	Sell	5,000	$11.76	$58,800.00
5/30/2018	Sell	5,000	$12.02	$60,100.00	7,000
5/16/2018	Sell	5,000	$11.15	$55,750.00
5/2/2018	Sell	5,000	$11.44	$57,200.00
4/18/2018	Sell	5,000	$12.42	$62,100.00	5,000
4/4/2018	Sell	5,000	$12.49	$62,450.00	5,000
3/21/2018	Sell	5,000	$11.95	$59,750.00	5,000
5/30/2017	Sell	23,175	$6.61	$153,186.75	23,175
5/16/2017	Sell	23,175	$6.65	$154,113.75	23,175
4/18/2017	Sell	23,175	$6.15	$142,526.25	23,175
4/4/2017	Sell	23,175	$6.27	$145,307.25	23,175
3/21/2017	Sell	23,175	$5.84	$135,342.00	23,175
6/17/2013	Sell	40,000	$9.00	$360,000.00

Louis P. Maltezos Buying and Selling Activity at Ameresco

Ameresco Company Overview

Ameresco, Inc., a clean technology integrator, provides a portfolio of energy efficiency and renewable energy supply solutions in the United States, Canada, Europe, and internationally. It operates through U.S. Regions, U.S. Federal, Canada, Europe, Alternative Fuels, and All Other segments. The company offers energy efficiency, infrastructure upgrades, energy security and resilience, asset sustainability, and renewable energy solutions for businesses and organizations. It designs, develops, engineers, and installs projects that reduce the energy, as well as operations and maintenance (O&M) costs of its customers' facilities; and projects primarily include various measures customized for the facility and designed to enhance the efficiency of building systems, such as heating, ventilation, cooling, and lighting systems. In addition, the company offers renewable energy solutions and services, such as the construction of small-scale plants that the company owns or develops for customers that produce electricity, gas, heat, or cooling from renewable sources of energy and O&M services; and electricity, processed renewable gas fuel, and heat or cooling produced from renewable sources of energy. Further, the company sells photovoltaic (PV) solar energy products and systems, as well as provides consulting, and enterprise energy management services; and operates wind farms. It serves the federal, state, local governments, healthcare and educational institutions, airports, public housing authorities and public universities, municipal utilities, and commercial and industrial customers. As of December 31, 2023, the company owned and operated 185 small-scale renewable energy plants and solar PV installations. Ameresco, Inc. was incorporated in 2000 and is headquartered in Framingham, Massachusetts.

Today's Range

Now: $34.04

$34.00

$36.02

50 Day Range

MA: $36.68

$30.43

$43.21

2 Week Range

Now: $34.04

$8.49

$44.93

Volume

429,586 shs

Average Volume

461,542 shs

Market Capitalization

$1.80 billion

P/E Ratio

28.60

Dividend Yield

N/A

Beta

2.51

Louis Maltezos Biography and Net Worth

What is Louis P. Maltezos' net worth?

How old is Louis P. Maltezos?

What is Louis P. Maltezos' salary?

How do I contact Louis P. Maltezos?

Has Louis P. Maltezos been buying or selling shares of Ameresco?

Who are Ameresco's active insiders?

Are insiders buying or selling shares of Ameresco?