SIGMA: In Brief
SIGMA is a group of United States headquartered international security sector and risk management specialist companies with a global presence.
Sigma International Holdings, Inc. is a Minority Woman-owned Small Business, specializing in Field Support Services.
Sigma Global Services, Inc. is a Service Disabled Veteran Owned Small Business, specializing in Preventive, Protective and Tactical Security Services.
Sigma Special Projects Group, LLC. offers tailored solutions to complex problems through a suite of services, including: due diligence investigations, risk mitigation planning, and evacuation operations.
UN Peace & Security News
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Yemen: Security Council urges timely, inclusive political transition
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Côte d'Ivoire: Security improving but root causes of unrest remain - UN envoy
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Perpetrators of ‘heinous' attacks in Nigeria must be brought to justice - Security Council
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Ban condemns killing of Syrian Arab Red Crescent chief
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UN official calls for mechanism to address problems facing Africa's Sahel region
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Return of UN political presence to Mogadishu ‘historic' step, says envoy
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Peace process can only be successful if it is led by Afghans, says new UN envoy