Security Industry Specialists

Innovated Management - Tailored Solutions

Security Industry Specialists, Inc. provides unique security solutions to some of the most successful names in business. Our clients include Fortune 500 companies, designer brands, international events, celebrities, and high-profile executives.



Security Industry Specialists, Inc. provides unique security solutions to some of the most successful names in business. Our clients include Fortune 500 companies, designer brands, international events, celebrities, and high-profile executives.

Founded in 1999 by John Spesak, a former law enforcement officer, our client partnerships demonstrate a boutique approach; a welcome change in an industry not typically recognized for creative solutions.  Qualities that SIS brings include transparency, integrity, sophisticated capabilities, and commitment to continuous process improvement.  In turn, these qualities have allowed us to position ourselves as the source for truly innovative services and ideas. We work with each client individually to satisfy their security needs. With everything from physical security to GSOC operations to executive protection, we are a full-service corporation committed to excellence.

Our corporate culture is the result of our commitment to our clients and our personnel, rather than just an abstract idea or concept. Those who have experienced SIS will attest to the fact that there is something different about the way our employees conduct themselves and feel about their responsibilities. Ultimately, it is this commitment and drive that separate SIS from the competition.

With corporate offices in Culver City, Seattle, San Jose, Miami, New York City, and Latin America; SIS has a global presence. More than a security company, we have a robust training program, a brand and content creation team, a software development department, and more. We are constantly building new and exciting solutions, and growing our company. With more than 6,000 employees stretched throughout the globe, we are committed to each individual’s success.

You may not recognize our name, but that’s part of the appeal. Our fantastic work is professional, private, and personal — for every client, every day.



Decreasing real-world and cyber risks for high-profile individuals requires constant monitoring of ever-changing circumstances and decisions. External circumstances—a president has landed, an event has been cancelled, a potential threat has materialized—place a premium on highly trained security specialists who can think on their feet. Those specialists undergo extensive training customized for each client and situation, and that training never ends.


SIS looks for the best because our clients demand the best. Recruitment starts with a search for strong people skills and security knowledge, as well as excellent judgment. We then review work history and related career experience that fits with specific clients needs. We train our personnel well beyond the industry norm: every employee receives both state-mandated and site-specific training, using traditional instruction and state-of-the-art digital training.

This training is developed in collaboration with each individual client, using the best delivery method for that site’s operational profile

The result: our personnel are customer service agents as well as security professionals. Our clients expect the best, and they receive only the best.


A two-hour event seen worldwide requires thousands of hours of security preparation, with strategies that involve months of planning and training designed to account for every detail, no matter how minute. The glittering, high-profile events we secure also involve high levels of coordination between event and security staff. The priorities: be vigilant yet unobtrusive, be thorough without being disruptive, and never forget that the world is watching.


The biggest security challenge is preparing for the unforeseen. We meet that challenge using sophisticated electronic and on-location operatives to monitor, analyze and predict thousands of data points that can affect our clients’ security. We also analyze historical information to spot trends early and enable proactive action, solving issues before they occur. Risk/threat assessment programs are custom-tailored to each client, event and facility for maximum predictability and protection.


Is it internal or external? Is it robbery or fraud? Is it inventory theft or a kickback scheme? Our investigators can solve your workplace crimes because they’ve solved them before – hundreds of times – as former police detectives, loss prevention professionals, or special unit investigators.

From interviewing to interrogating to lie detection to surveillance, our investigators can build and prepare cases for prosecution, civil litigation, or fidelity bond claim and recovery.


The world’s greatest products begin as little more than an idea. The idea is written down, developed and shared. It takes on physical form as a prototype, and it travels. It undergoes testing in clandestine labs, and it spends time covertly in public for more testing. Sometimes it waits patiently in secured storage. Eventually the idea becomes a product, and the prototypes and written materials are sent for destruction.

The secure logistics team has managed shipments across six of the seven continents for some of the world’s newest, most innovative, high-valued items. With more than 10 years experience and a perfect record, SIS is an all-inclusive solution for logistics security, from the birth of an idea, through testing and storage, to destruction.

SIS keeps ideas secret until they are ready to be shared with the world

R.C Personnel Members



Country Coverage

Primary Address

Street: 6071 Bristol Pkwy
City: Culver
State: CA
Country: United States
Postal Code: 90230


Telephone: (310) 215-5100
Email: This email address is being protected from spambots. You need JavaScript enabled to view it.

Member Since: May 2017

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